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4 years ago

What is the answer to y=16

Mathematics

2 answers:

OlgaM077 [116]4 years ago

8 0

The answer is y=16. I don't know hat the question is

lord [1]4 years ago

3 0

Y = 16.. If you are solving for Y then the answer is 16. Unless you didn't post the whole question, then I believe that is your answer.

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X-1/7>1/8 Solve using the addition principle.

amid [387]

$x- \frac{1}{7} \ \textgreater \ \frac{1}{8} \\ x\ \textgreater \ \frac{1}{8}+ \frac{1}{7} \\ x\ \textgreater \ \frac{7+8}{56} \\ x\ \textgreater \ \frac{15}{56}$

6 0

3 years ago

What is 3n-22= -20

viva [34]

Answer:

n = 2/3

Step-by-step explanation:

3n - 22 = -20

Add 22 to both sides

-20 + 22 = 2

3n = 2

Divide both sides by 3

2 / 3 = 2/3

n = 2/3

Let me know if I've done something wrong :)

8 0

4 years ago

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Sarai wrapped a soccer

ololo11 [35]

Answer:

624 square inches of cardboard were used to make the box.

Step-by-step explanation:

Slant height of the box = l = 20 inches

Side of the base of the box = s = 12 inch

Area of the base = $s^2$

Area of triangular face = $\frac{1}{2}\times s\time l$

There are 4 triangle faces, and single square base , so the total area is :

$T=s^2+4\times \frac{1}{2}s\times h$

$=(12 inch)^2+4\times \frac{1}{2}\times 12 inch\times 20 inch$

$T=624 inch^2$

624 square inches of cardboard were used to make the box.

3 0

3 years ago

Rewrite 256 in exponential form using 2 as the base

AlexFokin [52]

256=2^8
256 is 2^8
I hate this " at least 20 characters to explain" may be the answer doesn't need to be explained so much

5 0

3 years ago

How do you do this problem?

astra-53 [7]

By substitution is how to solve

2x-3y=21
y=3-x

2x-3(3-x)=21
2x-9+3x=21
5x=30
x= 6

now substitute our x value into y=3-x
so we get

y=3-6 = -3

so x=6 and y=-3 hope this helps!!!!! Thank you!

5 0

4 years ago

Read 2 more answers