Plz help me I have a f in math class and if tht f stays there they kick me out of school and then I have to go to a never one so plz get them right for me ..and u will get Brainliest

Answer:

50 you welcome

Step-by-step explanation:

jgjgkgjggkgkgjgjvjckggpggkgkck

Answer:

Yes

Step-by-step explanation:

Divide 4/8 by 2 then you get 2/4 which is also 1/2

Answer:

YES bc there all possative and there even numbers!

Step-by-step explanation:

Hopefully this helped, if not HMU and I will try my best to get you a better answer!

Have a great day! :)

If you need help with anything HMU and i got you, no points included :)

Answer:

130

Step-by-step explanation:

65x2=130

185-130=155'

hope this helps :)

brainliest plz

Answer:

2.5*15 is 37.5 miles so he has run more than 30 miles in 15 days.

Answer:

Step-by-step explanation:

Estimated distance run everyday : 2.5 miles → rounding down = 2 miles

Since we rounded down, the total distance in reality is more than 30 miles

Answer:

I am so sorry bro but the question literally makes no sense. If the people are selling 320 per night bc the price is $9.00, and rise it up to 0.15, one that would not help lower the selling per night and also there is no other way by solving to problem...  :(

Step-by-step explanation:

Answer:

yeah this is 8 units to the x axis, I hope I'm right! See ya! Any question or comments, pls tell me, thanks!

Step-by-step explanation:

Answer:

(8+7)x2

Step-by-step explanation:

Answer: I want corona to end

Step-by-step explanation:

Answer:

Heres what I want

Step-by-step explanation:

A GOOD 2021

Answer:

what inequalities? all I see is a black void

Step-by-step explanation:

Answer:

Step-by-step explanation:

can´t see the graph. its black

Answer:

Step-by-step explanation:

I'm assuming these are logs to the base 6

2 log6 x = 2

log6 x^2 = 2

So x^2 = 6^2

x = 6, -6.

Answer:

It's C

Step-by-step explanation:

Edge 2020!

Answer:

600 L of 30% proof and 400 L of 80% proof is needed

Step-by-step explanation:

Let the amount of 30% smell proof be x while that of 80% smell proof is y

Then;

x + y = 1000 •••••(i)

Also;

30% of x + 80% of y = 50% of 1000

0.3x + 0.8y = 500 •••••(ii)

From i, x = 1000 - y

Put this into ii

0.3(1000-y) + 0.8y = 500

300 - 0.3y + 0.8y = 500

0.5y = 500-300

0.5y = 200

y = 200/0.5

y = 400 L

But x = 1000 - y

x = 1000 - 400 = 600 L

Answer:

The answer is $5.89

Answer:

The value of x = 38

Step-by-step explanation:

As we know that

The mean of a data set is the sum of the terms divided by the total number of terms.

Using math notation we have:

Mean = (Sum of terms) ÷ (Number of terms)

 As

so mean the equation becomes

Mean = (Sum of terms) ÷ (Number of terms)

19 = (-3+10+22+x+28) ÷ 5

19 × 5 = -3+10+22+x+28

95 = x + 57

x  = 95 - 57

  = 38

Therefore, the value of x = 38

Answer:

Step-by-step explanation:

lemon cakes:105

420-120=300

35% of 300:

35 divided by 100*300=105

Number of lemon cakes Dermot bakes are 153.

"A percentage is a ratio of a number to 100. The symbol % is used to indicate a percent."

According to the problem

Number of vanilla cakes = 120

Total number of cakes = 420

Banana cakes = 35 % (35 percentage) of total cakes

= 420 × 35%

= 420 × [tex]\frac{35}{100}[/tex]

= 147

So the lemon cakes are = Total cakes - banana cakes - vanilla cakes

= 420 - 147 - 120

= 153

Hence, number of lemon cakes Dermot bakes are 153.

Learn more about percentage here

https://brainly.com/question/1466006

#SPJ2

Answer:

22/25

Step-by-step explanation:

0.88×100/1×100=88/100

88÷4/100÷4=22/25

Answer: 22/25

Step-by-step explanation:

i took the test

Answer:

It is a function because it doesn't have 2 inputs (do vertical line test)

Step-by-step explanation:

A function only has one input.

TIP: make sure no points connect. If they do, it's not a function.

Answer: welcome

Step-by-step explanation:

A= All are real numbers

B=y>-2

c= the graph is not increasing

d= the graph is decreasing for all real numbers of x

none for both

Given:

Cost of each shirt = $14.95

Cost of a tie = $12

Discount on Sale = 15% off

Manny buys three shirts and a tie.

To find:

The Manny's total cost.

Solution:

We have,

Cost of 1 shirt = $14.95

Cost of 3 shirt = 3 × $14.95

                       = $44.85

Cost of a tie = $12

Total cost before discount = Cost of 3 shirt + Cost of a tie

                                            = $44.85 + $12

                                            = $56.85

Everything in the store is on sale for 15% off. So,

[tex]\text{Manny's total cost}=56.85-\dfrac{15}{100}\times 56.85[/tex]

[tex]\text{Manny's total cost}=56.85-0.15\times 56.85[/tex]

[tex]\text{Manny's total cost}=56.85-8.5275[/tex]

[tex]\text{Manny's total cost}=48.3225[/tex]

Therefore, the Manny's total cost is $48.3225.

Answer:

option A.)

s = A - bc ÷ u

Step-by-step explanation:

A = bc + us

us + bc = A

us = A - bc

s = A - bc/u

-TheUnknownScientist

Answer:

[tex]y=-2x+6[/tex]

Step-by-step explanation:

Answer:

A,B,C,D,E,F

Step-by-step explanation:

So it's A,D

Problem 10

Answer: 20 degrees

Explanation: Angle GBE = 20 is shown in the diagram which is adjacent to the angle we want. Recall that the incenter is found by constructing the angle bisectors of a triangle. The angle bisectors cut each angle in half. So angle ABG and angle GBE are the same measure.

========================================================

Problem 11

Answer: 22 degrees

Explanation: We'll use similar reasoning as above to find that angle GCA is 11 degrees. So angle BCA = (angle BCG)+(angle GCA) = 11+11 = 22.

========================================================

Problem 12

Answer: 118 degrees

Explanation: Make a copy of triangle ABC. Ignore the other line segments inside the triangle. We found so far that angle B = 20+20 = 40 degrees and angle C is 22 degrees. Solve A+B+C = 180 to get A = 118. This is the measure of angle BAC.

========================================================

Problem 13

Answer: 59

Explanation: Cut the result of problem 12 in half. We're using the same idea as problem 1. Segment AG cuts angle BAC into two equal halves.

========================================================

Problem 14

Answer: 4

Explanation: We can show that triangles GEB and GDB are congruent by the AAS congruence theorem. Note the two pairs of congruent angles, and the pair of congruent sides that are not between the angles. From there, we see the corresponding pieces GE and GD are the same length. The diagram shows GE = 4, so GD = 4 also.

========================================================

Problem 15

Answer: 11

Explanation: Same idea as problem 14. This time we focus on the corresponding congruent parts BD and BE, which are both 11 units long.

========================================================

Problem 16

Answer: sqrt(137)

Explanation: Focus on triangle GDB or triangle GEB (they're the same triangle, just one is a mirror reflection of the other). Use the pythagorean theorem with a = 4, b = 11 to find that c = sqrt(137)

========================================================

Problem 17

Answer: 4*sqrt(26)

Explanation: We'll use a similar idea as problem 14. We can prove triangles GFC and GEC are congruent by AAS. Consequently, we know that FC = EC = 20. The diagram shows EG = 4. Focus on triangle GEC. Use the pythagorean theorem to find that GC = sqrt(416) = 4*sqrt(26)

Answer:

a) $0.83

b) k = 1.205

c) In the context of this problem, k means

The number of chocolate chip cookies increases as the price increases because number of chocolate chip cookie is directly proportional to its price

Step-by-step explanation:

Sara has opened her own bakery, where customers can buy three chocolate chip cookies for $2.49.

a. What is the unit price?

The unit price means the cost of 1 cookie

Hence:

3 chocolate chip cookies = $2.49

1 chocolate chip cookies = x

3x = $2.49 × 1

x = $2.49 × 1/3

x = $0.83

Hence, the unit price = $0.83

b. What is the constant of proportionality, or k?

Chocolate chip cookie ∝ Price

Chocolate chip cookie is directly proportional to the Price

C = kP

Where k is constant of proportionality

k = Chocolate chip cookie/Price

k = C/P

Hence,

k = 3/2.49

k = 1.2048192771

k = 1.205

c. In a complete sentence, explain what k means in the context of this problem.

In the context of this problem, k means

The number of chocolate chip cookies increases as the price increases because number of chocolate chip cookie is directly proportional to its price

Answer:

x < 3

Step-by-step explanation:

   -2(5-4x)<6x-4

In this inequality, we are to solve for x using the steps below;

   -2(5-4x)<6x-4

Expand the parentheses on the left hand side of the expression;

    -10 + 8x < 6x - 4

Collect like terms to both sides;

     -10 + 4 < 6x - 8x

          -6 < -2x

Divide both sides by - 2; Note the sign of the inequality changes;

         3 > x  or x < 3

Answer:

The Answer To Your To Your Question Is SAS (Side-Angle-Side) Theroem

Answer:

Side angle side Theorem

Step-by-step explanation:

Given:

Degree of a polynomial is 7.

To find:

The possible combination of root types for a 7th degree polynomial.

Solution:

We know that, by complex conjugate root theorem, is a complex number is a root of a polynomial, then its conjugate is also the root of that polynomial, it means number of complex roots always an even number.

Similarly,

Irrational roots are also occurs in pairs. If [tex]1+\sqrt{2}[/tex] is a root of polynomial, then its [tex]1-\sqrt{2}[/tex] is also the root of that polynomial, it means number of irrational roots always an even number.

In options A, B and C either complex or irrational roots are odd, which is not true.

Therefore, the correct option is D.

Answer: B

Step-by-step explanation: Pic is attached. Long Division. Hope this helps. Sorry for bad handwriting, writing with a mouse.

Answer:

its B

Step-by-step explanation: