2
—-X = 27, what is X?
3

Answer:

The answer for the question is 11 and 12 I just got a test back and it was correct

Step-by-step explanation:

Answer:

32 and 146

Step-by-step explanation:

Answer:

Simplify the solution: 13^1d^3

Step-by-step explanation:

Any expression raised to the power of one equal itself.

Answer:

ITS A I TOOK THE TEST

Step-by-step explanation:

Answer:

A=4000, B=80, C=24

Step-by-step explanation:

We have the fact that Mountain Q is 4 times the height of Mountain P. That's the "4" we have in the left side of our model. It's like having a multiplication table, next to the "4" we have "A" and upper this we have "1000", the only thing we have to do is Multiplify 4*1000=4000. The next letter we have is B and below it we have "320", we divided it by 4, 320/4=80. The last letter we have is C, and is below a "6", we only have to Multiplify it by 4, 6*4=24.

At the end we only sum our

A + 320 + c = 4344 (4 times the height of Mountain P).

1000 + B + 6 = 1086(the height of the Mountain P).

Answer:

[tex]P = (-5,5)[/tex]

Step-by-step explanation:

Let the segments be A and B

[tex]A = (-9,3)[/tex]

[tex]B = (1,8)[/tex]

[tex]m:n = 2:3[/tex]

Required

Determine the endpoints after it is divided into ratios.

Let the point be represented with P

The formula to use is:

[tex]P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]

Where

[tex]A = (-9,3)[/tex]  ----- [tex](x_1,y_1)[/tex]

[tex]B = (1,8)[/tex] ------ [tex](x_2,y_2)[/tex]

So:

[tex]P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]

[tex]P = (\frac{2 * 1 + 3 * -9}{2 + 3},\frac{2 * 8 + 3 * 3}{2 + 3})[/tex]

[tex]P = (\frac{-25}{5},\frac{25}{5})[/tex]

[tex]P = (-5,5)[/tex]

Answer:

m=2

Step-by-step explanation:

if that's not how you write it then try y=2x

Step-by-step explanation:

I'm sorry I don't know the answer i know your mad because I'm writing this

Answer:

THEY ARE EQUAL =

Step-by-step explanation:

Answer:

2,018

Step-by-step explanation:

The answer is B because it has to have a right angle in it

Answer:

is 32

hope that helps!

Answer:

hey so the answer is m=-4

hope this helps!!~~

Answer:

42 tickets

Step-by-step explanation:

If you divide all the choices by 8 they all equal an even number except 42

it is not possible for them to use forty-two tickets because forty-two is not a multiple of eight. since there are eight people, and each ride cost one ticket per person, they should use eight tickets for each ride. forty, twenty-four, and sixteen are all multiples of eight, and are therefore possible answers.

Answer:

123.6cm^2

Step-by-step explanation:

24^2=576

area of all four quarter circles combined: 144pi

576-122pi

Answer:

Answer: D. x/4 = 13

Step-by-step explanation:

Equations

Solve the following equation:

x - 12 = 40

Adding 12:

x = 52

Let's test each option to find which one of them has the same solution.

A. x/2 = 14

Multiplying by 2:

x = 28

B. x + 12 = 40

Subtracting 12:

x = 28

C. 12 - x = 40

Subtracting 12:

-x = 28

Multiplying by -1:

x = -28

D. x/4 = 13

Multiplying by 4:

x = 52

This last option is true.

Answer: D. x/4 = 13

Answer:

increases

Step-by-step explanation:

on on the side, it looks like you need to enter stuff into the table. All you need to do is copy the numbers from the table and transfer them to the empty one.

also this answer just makes sense. If you look at the table, you can see for the x values, they are always increasing. For The y values they are also increasing. Therefore, is the number of hours studying increases the corresponding test scores also increase

Answer:

3.72

Step-by-step explanation

2x3.42=6.82

6.82-3.1=3.72

Answer:

First, substitute y by the value

2(3.41)-3.1

Multiply the bracket by 2

It will be 0.58651026393, so you’ll round it up to make it shorter to make it easy for calculation

0.59-3.1=-2.51

-2.51 is the answer to your question

Step-by-step explanation:

I hope this helped, please give me brainliest

Answer:

32 miles

Step-by-step explanation:

32 miles is equal to 51.499008 Kilometers

12.7 kilometers is equal to 7.891414 miles

Answer:

x=19

Step-by-step explanation:

x+8=2x-11

-11+11=0

8+11=19

x-x=0

2x-x=x

x=19

Answer:

AAS (Angle-Angle-Side)

Step-by-step explanation:

Topic: congruence and similarity

If you like to venture further, feel free to check out my insta (learntionary). I'll be constantly posting math tips and notes! Thanks!

Answer:

Angle Angle Side

Step-by-step explanation:

You can see you have two angles next to each other and one side next to that so just see which proof it fits

Hope This Helps

Answer:

$76,516.77

Step-by-step explanation:

Use the compound interest formula. A = P(1 + r/n)^t. Subsitute the values in and solve.

Answer:

Step-by-step explanation:

Given

Total:

Answer:

Well it could be a number of fractions. It could be 1/8 and 4/8, or 2/8 and 3/8.

Answer:

is 300 an answer? If not let me know then I'll correct it.

Step-by-step explanation:

Answer:

16.1

Step-by-step explanation:

Answer: it would be g because if you distribute 9, you end up with x+72 and the bottom one is 9•8 (also 72)+x

Answer:

1 cup of hot chocolate is $2.5

1 slice of pumpkin pie is $2.5

Step-by-step explanation:

Represent Pumpkin Pie with P and Hot Chocolate with C:

Marty:

[tex]2P + 2H = 10[/tex]

Patty:

[tex]4P + 5H = 22.5[/tex]

So, we have the following set of equation:

[tex]2P + 2H = 10[/tex] -------- (1)

[tex]4P + 5H = 22.5[/tex] -------- (2)

Multiply the first equation by 2

[tex]2(2P + 2H = 10)[/tex]

[tex]4P + 4H = 20[/tex] -------- (3)

Subtract (3) from (2)

[tex]4P + 5H = 22.5[/tex]

[tex]4P + 4H = 20[/tex]

--------------------------

[tex]5H - 4H = 22.5 - 20[/tex]

[tex]H = 2.5[/tex]

Substitute 2.5 for H in [tex]2P + 2H = 10[/tex]

[tex]2P + 2 * 2.5 = 10[/tex]

[tex]2P + 5 = 10[/tex]

[tex]2P = 10 - 5[/tex]

[tex]2P = 5[/tex]

Divide through by 2

[tex]P = \frac{5}{2}[/tex]

[tex]P=2.5[/tex]

Hence, 1 cup of hot chocolate is $2.5 and 1 slice of pumpkin pie is $2.5

Answer: b

Step-by-step explanation:Step 1: Simplify both sides of the equation.

6x=x2+9

Step 2: Subtract x^2+9 from both sides.

6x−(x2+9)=x2+9−(x2+9)

−x2+6x−9=0

Step 3: Factor left side of equation.

(−x+3)(x−3)=0

Step 4: Set factors equal to 0.

−x+3=0 or x−3=0

Answer:

The sale price will be:  $215.10

Step-by-step explanation:

We know that:

Sale price = Regular price × (100% - Discount %)

                 = Regular price × (100% - 10%)

                 = 239 × 90%

                 = 239 × 0.9

                 = 215. 10 $

Therefore, the sale price will be:  $215. 10        

Answer:

2. x = 3

3. x = 5

Answer:

Below.

Step-by-step explanation:

(2).   6x + 51 + 111 = 180

        6x = 180 - 162 = 18

         x = 3.

(3).   6x = 30

        x = 5.