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3 years ago

9

Answer them please

2 answers:

Margaret [11]3 years ago

5 0

Answer: Okay so you will first come over and take out the a and b and then that will become c and then you add the rest of the numbr up equaling to

7

Step-by-step explanation: why because 7 is the answer and i know it for all of them your teacher tricked you so you would get a diffrent answer just put 7 trust

plz repay and do mine

Fantom [35]3 years ago

4 0

Answer:

16

Step-by-step explanation:

1/2 x 1/2 = 1/4

2 x2 x 2 x 2 x 2 x2 = 64

1/4 x 64 = 16

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zalisa [80]

Answer:

23

Step-by-step explanation:

hooked it up on google

5 0

4 years ago

. Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain

Anettt [7]

Answer:

1. $x-3=-15$
2. $2x=-24$
3. $2x-3=-27$

Step-by-step explanation:

Given the following question:

$2x+9=-15$

To find three equations that have the same solution as the given equation we have to first solve the equation.

$2x+9=-15$
$9-9=0$
$-15-9=-24$
$2x=-24$
$2x\div2=x$
$-24\div2=-12$
$x=-12$

<u>Equation one:</u>
$x-3=-15$
$-3+3=0$
$-15+3=-12$
$x=-12$

<u>Equation two:
</u> $2x=-24$
$2x\div2=x$
$-24\div2=-12$
$x=-12$

<u>Equation three:</u>
$2x-3=-27$
$-3+3=0$
$-27+3=-24$
$-24\div2=-12$
$x=-12$

Hope this helps.

4 0

2 years ago

Antoine is making a banner in the shape of a triangle . He wants to add a decorative border around the edges. How long will the

LekaFEV [45]

The border will have to be 33b - 8

Step-by-step explanation:

Antoine is making a banner in the shape of a triangle

He wants to add a decorative border around the edges
The length of the three sides of the triangle are 9b + 8, 12b - 8 and 12b - 8

We need to find the length of the border

The length of the border is the sum of the lengths of the three sides of the triangle

∵ The length of one side = 9b + 8

∵ The length of another side = 12b - 8

∵ The length of the final side = 12b - 8

- Add the lengths of the 3 sides to find the length of the border

∴ The length of the border = 9b + 8 + 12b - 8 + 12b - 8

- Add like terms

∴ The length of the border = (9b + 12b + 12b) + (8 - 8 - 8)

∴ The length of the border = 33b - 8

The border will have to be 33b - 8

Learn more:

You can learn more about the word problems in brainly.com/question/10557938

#LearnwithBrainly

4 0

4 years ago

Write the formula of the function f(x) whose graph is shown.

Paha777 [63]

Answer:

horizontal asympote

Y:-4

Step-by-step explanation:

3 0

3 years ago

15 divided by 3 21 divided by 3 16 divided by 2 27 divided by 3 0 divided by 3 9 divided by 3 30 divided by 3 12 divided by 4 12

Gwar [14]

Step-by-step explanation:

To find : Solve the expressions ?

Solution :

1) 15 divided by 3

$\frac{15}{3}=5$

2) 21 divided by 3

$\frac{21}{3}=7$

3) 16 divided by 2

$\frac{16}{2}=8$

4)27 divided by 3

$\frac{27}{3}=9$

5) 0 divided by 3

$\frac{0}{3}=0$

6) 9 divided by 3

$\frac{9}{3}=3$

7) 30 divided by 3

$\frac{30}{3}=10$

8) 12 divided by 4

$\frac{12}{4}=3$

9) 12 divided by 3

$\frac{12}{3}=4$

10) 15 divided by 3

$\frac{15}{3}=5$

11) 24 divided by 3

$\frac{24}{3}=8$

12) 9 divided by 3

$\frac{9}{3}=3$

8 0

3 years ago

Read 2 more answers