PLEASE I REALLY NEED HELP DONT SAY RANDOM STUFF

PLEASE I REALLY NEED HELP DONT SAY RANDOM STUFF

Answers

Answer 1

Answer:

c.180

Step-by-step explanation:

45 times 4= 180


Related Questions

Find the difference (5x3-3x+6) - (2x2-4x+8)

Answers

Answer:

wait 3x+6?????

Step-by-step explanation:

Answer:

5x^3 -2x^2+x-2

Step-by-step explanation:

When our family went out to dinner, the bill came to $55.75. There was 7%
tax and we left a 20% tip. Find the total price.
A.$15.05
B.$40.70
C.$82.75
D.$70.80

Answers

It would be D. 70.80

Simplify the expression to a polynomial in standard form:
(3x – 10)(x2+ 2x - 1 )

Answers

Answer:

[tex]3x ^{3} - {4}^{2} - 23x + 10[/tex]

My guys do you thing giving brainliest!!!!

Answers

Answer:

Length = 49 feet

Step-by-step explanation:

Since 35/5 is equal to 7, that means for every inch on the drawing it represents 7 feet. So you could multiply 7(7) to get the actual length.

Can someone please answer quick there’s a math test and I only have one minute to answer this question please it’s my last question.

Answers

Answer:

The equation of the line in slope-intercept form is:

y = 3/5x + 5

Step-by-step explanation:

The slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where

m is the slopeb is the y-intercept

Taking two points

(-5, 2)(5, 8)

Taking two points (-5, 2) and (5, 8) to determine the slope

[tex]\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(-5,\:2\right),\:\left(x_2,\:y_2\right)=\left(5,\:8\right)[/tex]

[tex]m=\frac{8-2}{5-\left(-5\right)}[/tex]

Refine

[tex]m=\frac{3}{5}[/tex]

We know that the value of y-intercept can be determined by setting x = 0, and determining the corresponding value of y.

From the graph, it is clear

at x = 0, y = 5

Thus, the y-intercept b = 5

now, substituting b = 5 and m = 3/5 in the slope-intercept form of the line equation

y = mx+b

y = 3/5x + 5

Therefore, the equation of the line in slope-intercept form is:

y = 3/5x + 5

Deena had 30 dollars to spend on 3 gifts. She spent 10 1 4 dollars on gift A and 5 4 5 dollars on gift B. How much money did she have left for gift C?

Answers

Answer:

$14.41

Step-by-step explanation:

5.45+10.14=15.59 30-15.59=14.41

HELLO URGENT PLS HELP ME WITH THIS

Directions: Prepare adjusting entries for the following; take note that the company is using the calendar year.

1. The cost of electricity used for the month of December 2018 is P4,000. The electricity bill was received and paid in January 2019.

2. Employees earned total salaries of P100,000 in December 2018. However, the salaries were paid only in January 2019.​

Answers

Answer:

try subtracting 1000,000-40000. I may be wrong

helpp me i need to get a 67 as my grade because i dont understand

Answers

Answer:

6.5 minutes

Step-by-step explanation:

Divide T (total number of minutes) by M (total number of miles)

Answer:

6.5

Step-by-step explanation:

10 miles/65 minutes

65 minutes/10 miles

you need to find minutes per mile

Divide (Total number of Minutes) by (Total number of miles)

65/10=6.5

Which expressions are equivalent?
A.
B.
C.
D.

Answers

A and C are equivalent expressions.
D, because its the only one that has the same number in the same place

X
An airplane climbs at an angle of
16° with the ground. Find the
ground distance the plane travels
as it moves 2500 m through the
air.
Help me

Answers

Answer:

[tex]2403\:\mathrm{m}[/tex]

Step-by-step explanation:

We can form a right triangle and use trigonometry for a right triangle to solve this. The ground distance the plane travels is its displacement in the x-direction. The 2500 meters the plane moves through represents the hypotenuse of right triangle, and the ground distance is the adjacent leg of the [tex]16^{\circ}[/tex] angle. Therefore, we set up the following equation:

[tex]\cos 16^{\circ}=\frac{x}{2500}[/tex], where [tex]x[/tex] is the ground distance.

Solving, we get [tex]x=2500\cdot \cos 16^{\circ} \approx \fbox{$2403\:\mathrm{m}$}[/tex].

write an equation in slope-intercept form of the line perpendicular to y= -1/5x + 1/4 that passes through the point (3,4)

Answers

Answer: y=5x-11

Step-by-step explanation:

y=5x-11 is the equation of the line perpendicular to y= -1/5x + 1/4 that passes through the point (3,4).

What is Slope of Line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

The given equation of line is y= -1/5x + 1/4

The slope of the perpendicular line is 5.

We need to find  line perpendicular to y= -1/5x + 1/4 that passes through the point (3,4)

4=5(3)+b

-11=b

Hence, y=5x-11 is the equation of the line perpendicular to y= -1/5x + 1/4 that passes through the point (3,4).

To learn more on slope of line click:

https://brainly.com/question/14511992

#SPJ3

A test of a new car results in 490 miles on 10 gallons of gasoline. Calculate the unit rate of miles per gallons. Sentence Frame: The new car test indicates ____ per ____.​

Answers

Answer:

the answer is 49 miles per gallon

hi can u guys help me pla

Answers

Answer:

yes

Step-by-step explanation:


Which property is illustrated by the following statement? If A ZXY=AFDE,
and AFDE= A CAB, then AZXY ACAB.

A. Transitive
O B. Associative
O C. Symmetric
O D. Reflexive

Answers

Answer:

A. Transitive

Two cruise ships leave the same port with a 35° angle between their path. Cruise A is traveling at 18 miles per hour and Cruise B is traveling at 15 miles per hour. If they travel in a straight path, find the distance between the cruise ships after 2 hours

Answers

Answer:

[tex]20\:\mathrm{miles}[/tex]

Step-by-step explanation:

After travelling two hours, the two cruise ships form a triangle. One of the legs  of this triangle will be the distance Cruise A travelled, and another will be the distance Cruise B travelled. We can find the distance they travel using:

[tex]s=\frac{d}{t}, d=s\cdot t[/tex]

Cruise A is travelling at 18 miles per hour for 2 hours. Therefore, Cruise A has travelled:

[tex]d=s\cdot t=18\cdot 2=36\:\mathrm{miles}[/tex]

Cruise B is travelling at 15 miles per hour for 2 hours. Therefore, Cruise B has travelled:

[tex]d=s\cdot t=15\cdot 2=30\:\mathrm{miles}[/tex]

Because we are given the angle between these legs, we can use the Law of Cosines to find the third leg. The Law of Cosines is given by:

[tex]c^2=a^2+b^2-2ab\cos C[/tex], where [tex]a[/tex], [tex]b[/tex], and [tex]c[/tex] are interchangeable. Let [tex]c[/tex] represent the distance between the two cruises. We have:

[tex]c^2=36^2+30^2-2\cdot36\cdot30\cdot \cos 35^{\circ},\\c^2=426.63,\\c\approx \fbox{$20\:\mathrm{miles}$}[/tex](one significant figure).

9514 1404 393

Answer:

  20.7 miles

Step-by-step explanation:

The distance that A travels in the same direction as B is ...

  (18 mi/h)(2 h)cos(35°) = 29.489 mi

So, the difference in distances in that direction is ...

  (15 mi/h)(2 h) -29.489 mi = 0.511 mi

__

The distance A travels in the direction perpendicular to B is ...

  (18 mi/h)(2 h)sin(35°) = 20.649 mi

So, the straight-line distance between the ships is the hypotenuse of the right triangle with these distances as legs:

  AB = √(0.511² +20.649²) = √426.632 . . . miles

  AB = 20.655 miles ≈ 20.7 miles . . . separation after 2 hours

SOMEONE PLEASE HELP ME ANSWER THIS QUESTION

Answers

Answer:

We have height as a function of time:

x = tme, y = height

Our two points are: (2, 400), (6, 700)

 

Rate of change = slope

m = (700-400)/(6-2) = 300/4 = 75 ft per hour

Step-by-step explanation:

hope this helps please give brainiest

Either Table L or Table M shows a proportional relationship.
Table
X
-1
0
1
2
у
-2
0
2.
4
Table M
х
-1
0
1
2.
y
0
6
9

Answers

Answer:

M

Step-by-step explanation:

The table of x, y values for a proportional relationship show that y is 0 when x is 0.  This applies to the second table (M).

Right answer gets brainlist.

Answers

Answer:

2309

Step-by-step explanation:

V=[tex]\pi r^{2} h[/tex]

plug in

V=2309.07

Round this “0.7660444431”into 4 decimals places!!!!!

Answers

Answer:

.7660

Step-by-step explanation:

when you get to 0 at 7660 you round with the number next to it if its 5 or bigger you add a one to the number since 4 isn't greater than or equal to 5 than your numbers stay the same

ummmmmmmmmmmmmmmmmmm

Answers

Answer:

x=120

Step-by-step explanation:

This shape has 6 sides. It is a 720 degree shape.

to find an angle just get 720 divided by 6

720/6=

120

PLEASE HELP! NEED HELP NOWWWW!!!! PLS! HELPPPP

Write the linear equation for the following word problem:

Tickets for the school play are $4 in advance and 5$ at the door. Total ticket sales were $440

Answers

4a+5d=440 I hope this helps

Find the value of X
help asap plz

Answers

Answer:

12!! Glad I could help!!

Answer:

D) 12

Step-by-step explanation:

I would say that this is 12 because the angle x looks the same as the other shown angle.

Hope it helps!

An 8 ft tall tent standing next to a man casts a 16 ft shadow. If the man is 6 ft tall, then how long is his shadow?

Answers

Answer:

The man's shadow is 12 feet long.

Step-by-step explanation:

In this question, we are given that an 8 foot tall tent casts a 16 foot shadow, and we are asked the calculate the length of the shadow a 6 foot tall man casts.

To solve this problem, find the relationship between 8 and 16- 16 is twice as much as 8, as 8 x 2 = 16.

From this we have: "The shadow of an object is twice as long as the object."

We can use this to calculate the length of the shadow for a 6 foot tall man.  Since the height of the man is 6 feet, the length of his shadow would be 12 feet.

Let me know if this helps!

6у = 8 - 9 + 6y

solve for y

Answers

Answer:

No solution exists

Step-by-step explanation:

Write the equation of the line in slope-intercept that has passes through the points and (4, -8). (-3, 27) ​

Answers

Answer:

It's y = -5x + 12 and/or 5x + y = 12

Step-by-step explanation:

(x,y) is really helpful

*I believe that I'm correct, but I would recommend a quick double-check (just like any other math-related question)

Halfway through the bowling season, Will had 32 strikes. He averages 2.5
strikes per game. Which inequality would be used to find the number of
games that it will take for Will to have at least 68 strikes?

Answers

Answer:

67

Step-by-step explanation:

IM NOT SUPER SURE

I think it might be 67

An equilateral triangle has a perimeter of 12x + 33. What is the length of each side of the triangle?

Answers

Answer:

4x + 11

Step-by-step explanation:

Here all sides of the triangle have the same length.  Thus, if the Perimeter is 12x + 33, and there are three sides, then the length of one side is

12x + 33

------------- = 4x + 11

      3

Solve: 6^2х-3 = 6^-2x+1 x = -1 х = 0 x= 1 х = 4​

Answers

Answer:

[tex] \huge \boxed {x = 1}[/tex]

Step-by-step explanation:

Both bases are the same so you will be able to solve the equation from exponent and exponent.

[tex]2x - 3 = - 2x + 1 \\ 2x + 2x = 1 + 3 \\ 4x = 4 \\ x = 1[/tex]

Answer Check

Substitute x = 1 in the equation.

[tex] {6}^{2(1) - 3} = {6}^{ - 2(1) + 1} \\ {6}^{2 - 3} = {6}^{ - 2 + 1} \\ {6}^{ - 1} = {6}^{ - 1} [/tex]

Both are same each sides. Therefore the equation is true.

What is the approximate area of the circle shown below?

Answers

Answer:

c

Step-by-step explanation:

The answer is: 1661.9 which is C 1662 because your rounding up

Which is an incorrect rounding for 53.864?

54
53.87
50
53.9

Answers

Answer: 50

Step-by-step explanation:

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