t/(-11) = 11 what does t =

Answers

Answer 1

Answer:

t=-121 is the correct answer


Related Questions

given the segments as shown for what value of x is the figure a rectangle
A. 5.
B. 7
C. 3
D. 9

Answers

Answer:

[tex]x = 7[/tex]

Step-by-step explanation:

Required

Determine the value of x

The diagonals of a rectangle are equal.

So:

[tex]x + 5 + 2x -2 = 3x -9+4x - 16[/tex]

[tex]x + 2x + 5 - 2 = 3x +4x - 9 - 16[/tex]

[tex]3x + 3 = 7x -25[/tex]

Collect Like terms

[tex]3x-7x=-25-3[/tex]

[tex]-4x=-28[/tex]

[tex]x = \frac{-28}{-4}[/tex]

[tex]x = 7[/tex]

Sun estimated the quotient of -23.514 and -3.98 by rounding each to the nearest integer. Which equation shows the correct estimation?

-23.514÷-3.98

O -24÷-4=6
O -24÷4=-6
O 24÷3=8
O 24÷-3=-8

Answers

Answer:

A

Step-by-step explanation:

because if you are rounding to the nearest integer that means that -23.514 would be -24 and -3.98 would be -4 and negative divided by a negative is a positive

Answer:

A

Step-by-step explanation:

Cumulative Exam 2021

Merry Christmas <3

P.S. Have a good winter break :)

A. (0,60)
B. (80,80)
C. (7,70)
D. (8,90)

Answers

Answer:

Most likely C

Step-by-step explanation:

where's is the other info. If no there info is provided then its most likely c because there's an obvious relationship. If I didn't help delete my answer thx.

13a+15a
i need the answer now.

Answers

Answer:

28a

Step-by-step explanation:

add the 13 and the 15 but make sure you put the a back on the end

Answer:

28a

Step-by-step explanation:

13a + 15a = 28a

Just simply add the like terms.

Find the missing measures

Answers

Answer:

lol i cant sry

Step-by-step explanation:

Answer:

M is 126, hl and jk are both 54

Step-by-step explanation:

the opposite sides are the same angles.

126+126=252.

260-252=108.

108/2=54

Helppppppppppppp plssssssssssss

Answers

Answer:

Derrick mistakenly combined the numbers adding it together but the numbers are not the same value to be combined. You cannot add yards and ft together.

Width = 55ft

Area = 4950 sq ft

Cost = $9900

Step-by-step explanation:

Derrick mistakenly combined the numbers adding it together but the numbers are not the same value to be combined. You cannot add yards and ft together.

You have to convert the yards to ft to add it to the other ft.

1 Yard = 3 ft

So the width is  18 yards 1 ft = 54ft + 1ft = 55ft

To calculate the  area is L x W

The length is 30 yards. Convert that to ft = 90ft

So 90 x 55 = 4950 sq ft

At $2 per sq ft, you multiply the 4950 sq ft by $2

2 x 4950 = $9900

What will be the equations for the justification.

Answers

Answer:

The expression is: [tex]-30n + 70 = -80[/tex]

Step-by-step explanation:

Given

[tex]n = 5[/tex]

Multiply both sides by 3

[tex]3 * n = 5 * 3[/tex]

[tex]3n = 15[/tex]

Subtract both sides by 7

[tex]3n - 7 = 15 - 7[/tex]

[tex]3n - 7 = 8[/tex]

Multiply both sides by -10

[tex]-10(3n - 7) = -10*8[/tex]

[tex]-30n + 70 = -80[/tex]

To verify: Substitute 5 for n

[tex]-30 * 5 + 70 = -80[/tex]

[tex]-150 + 70 = -80[/tex]

[tex]-80 =-80[/tex] ---- Verified

Can someone help me find the perimeter of this

Answers

Answer:

Perimeter is 60.4 + 4x

Step-by-step explanation:

12.2 + 12.2 + 4(x+9)

= 24.4 + 4x + 36

= 60.4 + 4x

Answer:

2/5 • (151 + 10x )

Step-by-step explanation:

(This is going to be a long one so i apologize in advance)

First, you need to simplify the equation you're given for this particular shape by collecting terms and calculating the sums:

12.2 + x + 9 + x + 9 + 12.2 + x + 9 + x + 9

61/5 + x + 9 + x + 9 + 61/5 + x + 9 + x + 9

122/5 + 4x + 36

2/5 • (61 + 5 • 2x + 5 • 18)

2/5 • (61 + 10x + 90)

2/5 • (151 + 10x )

Simplify algebraically ​

Answers

Answer:

600,000,000

Step-by-step explanation:

Simplify the expression.

Scientific Notation:

6 ⋅ 10 ^8

Expanded Form:

600000000

3*10³/5*10-⁶

3*10⁹/5

600000000 or you can write 6*10⁸

You need to make 13 servings of fried fish. Each serving takes 7.5 ounces of flour. How many ounces of flour do you need?

Answers

Answer:

77,5

Step-by-step explanation:

13

. 75

_____

65

71

_____

77,5

if 50% is 10 what is 100%​

Answers

Answer:

20

Step-by-step explanation:

your answer would be 20 because if 10 is 50%, 20 is 100

Jacob won 62 super bouncy balls playing
horseshoes at the county fair. At school he
gave two to every student in his math class. He only has 2 remaining. How
many students are in his class?

Answers

Answer:

30

Step-by-step explanation:

62 = 2x + 2

62 - 2 = 2x

60 = 2x

x = 30

Write an equation in slope-intercept form for the line.
slope: 0.8, y-intercept: 10
Group of answer choices

y = –0.8x + 10

y = 0.8x – 10

y = 0.8x + 10

y = 5/7x + 10

Answers

Answer:

y = 0.8x – 10

This is the correct answer.

Step-by-step explanation:

5x+6(x-2)-8(x-3) simplify the expression

Answers

Final Answer: [tex]3x + 12[/tex]

Steps/Reasons/Explanation:

Question: Simplify the expression [tex]5x + 6(x - 2) - 8(x - 3)[/tex].

Step 1: Expand by distributing terms.

[tex]5x + 6x - 12 - 8(x - 3)[/tex]

Step 2: Expand by distributing terms.

[tex]5x + 6x - 12 - (8x - 24)[/tex]

Step 3: Remove parentheses.

[tex]5x + 6x - 12 - 8x + 24[/tex]

Step 4: Collect like terms.

[tex](5x + 6x - 8x) + (-12 + 24)[/tex]

Step 5: Simplify.

[tex]3x + 12[/tex]

~I hope I helped you :)~

I hate math

First thing's first, PEMDAS. There's nothing to solve in the parenthesis, and there are no exponents, so use multiplication next. 6 • (x-2) and -8 • (x-3)

Your equation after should be

5x + 6x - 12 - 8x + 24

Next would be addition, don't forget it's always left to right.

11x - 12 - 8x + 24

Subtract twelve from the total (or in this case just from 24, and then add the remaining values (that are possible).

11x - 8x + 12

Next, subtract the two remaining x values.

3x + 12

And there you have it. Easy peasy.

If the case is trying to find x, just solve it like this.

3x = -12

x = 4

A sample of n = 4 scores has SS = 48. What is the estimated standard error for this sample? Group of answer choices

Answers

Answer:

2

Step-by-step explanation:

We have

n = 4 scores

SS = 48

For this question, we are required to find the estimated standard error

To get this, we first solve for the variance

S² = SS/n-1

= 48/4-1

= 48/3

= 16

Then S² = 16

S = √16

S = 4

Then the estimated standard error is given by:

S/√n

= 4/√4

= 4/2

= 2.

The estimated standard error is 2.

Which has the least value for 9? *


A. 1.95

B. 0.1039

C. 3.092

D. 2.009​

Answers

Answer:

0.1039

Step-by-step explanation:

Obtain the place value of 9 in each value and choose the smallest :

1.95

9 is the first digit after the decimal point ; which is equal to 0.9 = tenth place

0.1039

9 is the 4th digit after the decimal point ; which is equal to 0.0009 = ten thousandth place

3.092

9 is the second digit after the decimal point ; which is equal to 0.09 = hundredth place

2.009​

9 is the third digit after the decimal point ; which is equal to 0.009 = thousandth place

Hence the smallest value of 9 among the options given resides in 0.1039 (ten thousandth place).

Please someone help me out. This is due soon.

Answers

Answer:

1. 8 people

2. 2 people

3. the difference is 1

4. 4 people

5. skiing, snowboarding, ice skating, sledding

Step-by-step explanation:

1. it shows on the graph

2. you subtract the number of people ice skating by the number of people sledding

3. you add ice skating and sledding then subtract that total from the amount of people skiing

4. you have to subtract skiing from ice skating and then add one to ensure it is the most liked

you simply go from greatest to least

These are so annoying

Answers

Answer:

a=4

b=6

perimiter=38

Step-by-step explanation:

you take the side lengths by it and you can subtract and stuff then you add them all up to find the perimeter

Answer:

3-9=6 and 6-10=4

Step-by-step explanation

part of b is cut by 3 as u can see above and 9 is at the bottom on which the part is cut, as for the other one 10 is the main line and is cut by 6. so u just have minus the main line aka the long line by a parallel line next to it

60 minutes equal to how many hours​

Answers

Answer:

One hour

Step-by-step explanation:

Sixty minutes is one hour. Hope I helped you out.

Answer:

1 hour

Step-by-step explanation:

60 seconds = 1 minute

60 minutes = 1 hour

Lil Pump = Forever

Simplify these expressions
2a + 5a
12x-3x
3p+2p-p

Answers

Step-by-step explanation:

1.solution

=2a+5a

=7a

2.solution

=12x-3x

=9x

3.solution

=3p+2p-p

=5p-p

=4p

Hope it helps you.

Hey there!

1. “2a + 5a”

COMBINE your LIKE TERMS

2 + 5 = 7

So this means that: 2a + 5a has to equal 7a

Answer: 7a ☑️

2. “12x – 3x”

COMBINE your LIKE TERMS

12 – 3 = 9

So that means 12x – 3x has to equal 9x

Answer: 9x ☑️

3. “3p + 2p – p”

Side note: “P” by itself is understood as 1

Equation: 3p + 2p – 1p

COMBINE your LIKE TERMS

3p + 2p – 1p

3 + 2 = 5

Which makes 3p + 2p have to equal to 5p

5 – 1 = 4

So this means that 5p – 1p has to equal to 4p

Answer: 4p ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

On a recent survey, 60% of those surveyed indicated that they preferred taking a trip to the beach over a trip to the mountains. If 810 people preferred a trip to the mountains, how many preferred a trip to the beach?
Question 2 options:

1) 810


2) 1,215


3) 1,350


4) 2,025

Answers

Answer:

answer is 1350

Step-by-step explanation:

I have seen this question before.

4x-4y+4z=8
9x+3y+z=6
16x+4y+z=2

Answers

9514 1404 393

Answer:

  (x, y, z) = (-1, 3, 6)

Step-by-step explanation:

The augmented matrix for the system is ...

  [tex]\left[\begin{array}{ccc|c}4&-4&4&8\\9&3&1&6\\16&4&1&2\end{array}\right][/tex]

Your graphing or scientific calculator can tell you the solution to this system is ...

  (x, y, z) = (-1, 3, 6)

__

If you want to solve this by hand, it can work well to divide the first equation by 4 to get ...

  x -y +z = 2

This can be subtracted from the other two equations to eliminate z.

  (9x +3y +z) -(x -y +z) = (6) -(2)  ⇒  8x +4y = 4

  (16x +4y +z) -(x -y +z) = (2) -(2)  ⇒  15x +5y = 0

These two equations can be reduced to standard form:

2x +y = 13x +y = 0

Subtracting the first equation from the second, we have ...

  (3x +y) -(2x +y) = (0) -(1)  ⇒  x = -1

Substituting into the first gives y:

  2(-1) +y = 1

  y = 3 . . . . . . . add 2

Then we can find z from the reduced first equation above:

  z = 2 -x +y = 2 -(-1) +3 = 6

Then the solution is (x, y, z) = (-1, 3, 6).

if w is the cube root of unity

(x-wy+w^2z)/(y+wz+w^2z)


only correct ans allowed wrong ans will be reported

Answers

Answer:

are you sure

Step-by-step explanation:

bro i am trying to answer your question

3+5x-4-7x=2x-4x+1 i have to solve this problem

Answers

Answer:

Undetermined x=x

Step-by-step explanation:

First, you need to simplify each side by combining like terms:

(5x - 7x)(+3-4) = (2x - 4x) +1

-2x - 1 = -2x + 1 is your simplified expression.

After adding 1 to both sides, you're left with: -2x = -2x

You can divide both sides by -2, you'd get: x = x

Therefore, it's undetermined. Meaning, there are no possible solutions or there's infinite solutions. In this case, there's infinite solutions.

Pls help urgently extra points and mark brainlist

Answers

Answer:

2

Step-by-step explanation:

2 x 2 = 4

4x2 is 8

8x2 = 16

16x2= 32

And then 32 x 2 = 64

Answer:

2

Step-by-step explanation:

multiply down

PLEASE ANSWER ASAP FOR BRANLEST!!!!!!!!!!!!!!!
Solve the equation
1/3t - 8 = -6
what is t?

Answers

Answer:

t=6

Step-by-step explanation:

your welcome :)

Answer:

I believe that the answer is 6  

Step-by-step explanation:

Because I got it right

can somebody pls help me solve this question?

Answers

Answer: Im pretty sure its G

Step-by-step explanation:

Find the slope intercept equation of the line

Answers

Answer: The answer is y=2x-2

Step-by-step explanation: Slope intercept form is y=mx+b. m= the slope and b=the y-intercept (the point on the y axis that the line crosses). The slope using rise/run is -2/1 making m=2 and the point on the y axis where the line intercepts is -2.

A closed box has a square base with side length l feet and height h feet. Given that the volume of the box is 29 cubic feet, express the surface area of the box in terms of l only.

Answers

Answer:

The surface area of the box in terms of l is [tex]2l^2 +116/l[/tex]

Step-by-step explanation:

The length of the box = [tex]l[/tex]

The height of the box = [tex]h[/tex]

The volume of the box can be obtained by multiplying the surface area of the base by the height of the box.

The surface area of the base of the box is a square, so it will be obtained by multiplying [tex]l \times l = l^2[/tex]

hence volume = [tex]l^2 \times h =29[/tex]

Notice that we are told to give our answer in terms of l, so we will make h the Subject of the formula in the above equation.

[tex]h =29/l^2[/tex]

In the next phase, we are to find the surface area of the box.

The box has a square base, hence it will be made up of

2 squares with 4 rectangles. This is assuming the top is closed.

This means the surface area will be

[tex]2(l^2) +4 (l\times h)[/tex]

recall [tex]h = 29/l^2[/tex]

Hence, surface area =

[tex]2(l^2) +4(l \times 29/l^2)\\2l^2 +116/l[/tex]

The surface area of the box in terms of l is [tex]2l^2 +116/l[/tex]

The surface area of the closed box in terms of l only, which has the square base is,

[tex]2l^2+\dfrac{116}{l}\;\rm ft^2\\[/tex]

What is of volume of cuboid?

Volume of cuboid or box is the amount of quantity, which is obtained by it in the 3 dimensional space.

The volume of cuboid or box can be given as,

[tex]V=l\times b\times h[/tex]

Here, (l) is the length, (b) is the width of the box and (h) is the height of the box.

A closed box has a square base with side length l feet and height h feet.  Therefore, the length and width will be the same.

The volume of the box is 29 cubic feet. Thus,

[tex]29=l\times (l)\times h\\h=\dfrac{29}{l^2}[/tex]

The surface area of the square base box is,

[tex]A=2l^2+4lh[/tex]

Put the value of height,

[tex]A=2l^2+4l\dfrac{29}{l^2}\\A=2l^2+\dfrac{116}{l}\\[/tex]

Hence, the surface area of the closed box in terms of l only, which has the square base is,

[tex]2l^2+\dfrac{116}{l}\;\rm ft^2\\[/tex]

Learn more about the volume of cylinder here;

https://brainly.com/question/12748872

9. A cell phone can be purchased from the manufacturer for $160. The online retailer has a
standard markup of 30%, and the store has a standard markup of 40%.
(a)What is the price of the cell phone when purchased online?
(b)What is the price of the cell phone when purchased at the store?
(c) Which is the better deal?

Answers

Answer Below

30% of 160 is 48 dollars. Meaning you would take the 48 from 160. Leaving 112.So the 30% mark up would mean you would pay $112.Saving $48.

Take the 160 dollar,and have the 40% to work with. Taking this would be $64. So 160-64 is $96. They will spend $96 on the phone in-store

Purchase online- $112

Purchase in-store-$96

The better deal is in-store

Answer:

(A) $208   (B) 224   (C) the online one. it cost less

Step-by-step explanation:

(A) find 30% of $160 and add it to 160. put that answer in dollars.

(B) find 40% of $160 and add it to 160. put that answer in dollars.

(C) it is the one that costs less

Other Questions
i need help with a question. Which one of these is not a step used when constructing an inscribed equilateral triangle using technology? (5 points)Create a circle using the center with given point tool.Use the compass tool to create three more circles, with the same radii as the first.Connect the point with a line through the center of the circle.Create another circle with the same radius as the original. Quick answers will be reported please those who know Is it technically correct to call ionic compounds molecules? True or False Bible Question 3. The Name of the sons of Idrael would be worn by Aaron when he went into the holy place. PLAESEEEEEEEE HELLLPP THIS IS URGENTTT PLEASE help me on this, it'll be greatly appreciated!!In one paragraph, using your own words, describe the location of ALL subatomic particles in a sulfur atom. For full credit, describe the location and amount of protons, neutrons, and electrons, including consideration of energy levels and valence electrons. Probation is a ________________ punitive legal disposition for delinquent youths. Cesar, Carmen, and Dalila raised $95.34 for their tennis team. Carmen raised $12.12 less than Cesar, and Cesar raised $35 more than Dalila.If x = the amount raised by Carmen, choose the expressions that represent the amount each other player raised. how do i write an equation in point-slope form for a horizontal line that passes through(4, 2)?? How does a group of people declare that they will no longer follow the rules or laws? What strategies do they use? Question 5 of 5Find the length of side a.13a12O A. 1O B. 313O C. 25O D. 5 Last year, the average monthly revenue at the Westford Times newspaper was $54,460.70. This year, the average monthly revenue so far has been $70,798.91. What is the percent of increase in the average monthly revenue? The coach of a track team is standing onthe outside of a circular track. What is themaximum distance he can be from one ofhis track teammates if the distance from thecoach to the center of the track is 52.4 feet? Explain how you know your answer iscorrect. Help with chemistry pleaseWhich chemical reaction involves the most oxygen atoms? How does Fitzgerald use setting in the exposition in this passage? Check all of the boxes that apply.To establish the geographical contextTo establish the historical contextTo avoid discussing a cultural backgroundTo introduce the storys villainTo create atmosphereTo suggest possible conflicts A 9-yard roll of white paper costs $1.98. What is the unit price? ITEM BANK: Move to BottomBalanceMeasured in NewtonsMeasured in gramsProperty of matterSpring ScaleWeightBothMassCugan 100drag and drohte ANSWER FAST ILL GIVE BRAINLIEST!!Find the surface area of the pyramid to the nearest whole number. what were the first four events introduced at the first annual leadership conference We hold these truths to be self-evident, that all men . . . are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness . . . That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it.What does Jefferson argue that people have the right to do if their natural rights are violated?endow unalienable rights insteadabolish their governmentpursue happinessask their Creator for more rights