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3 years ago

How do I do this or whats the answer im so lost and having a mental breakdown ✌

Mathematics

1 answer:

fenix001 [56]3 years ago

4 0

Answer:

you'll have to multiply 8 by itself to get your area so you have to do 8*8

Step-by-step explanation:

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PLZ fast I will give for best

kakasveta [241]

Answer:

Step-by-step explanation:

Multiply both sides of the equation by 2

3x-4=14

Add 4

3x=18

Divide by 3

x=6

Good luck! Let me know if you need more help.

5 0

3 years ago

HELP PLEASE 13 POINTS

dimulka [17.4K]

Answer:

164

Step-by-step explanation:

The formula is *4

41*4=164

4 0

3 years ago

Niall owes $187 to his cousin. However, he doesn't have any money right now. He hopes to earn some money by painting a house. He

alexgriva [62]

The equation you would write would be:
2x+34=187<span />

3 0

3 years ago

Read 2 more answers

Make v the subject of the formula in H=m(v²-u²)/2gx

goldfiish [28.3K]

Answer:

$v=\sqrt{\dfrac{H\times 2gx}{m}+u^2}$

Step-by-step explanation:

The given formula is :

$H=\dfrac{m(v^2-u^2)}{2gx}$

We need to find the formula for v.

Cross multiplying the given formula.

$H\times 2gx=m(v^2-u^2)$

Dividing both sides by m. So,

$\dfrac{H\times 2gx}{m}=\dfrac{m(v^2-u^2)}{m}\\\\(v^2-u^2)=\dfrac{H\times 2gx}{m}$

Adding both sides by u².

$(v^2-u^2)+u^2=\dfrac{H\times 2gx}{m}+u^2\\\\v^2=\dfrac{H\times 2gx}{m}+u^2\\\\\text{So},\\\\v=\sqrt{\dfrac{H\times 2gx}{m}+u^2}$

Hence, this is the required formula.

4 0

3 years ago

Can someone explain how I do this?

lorasvet [3.4K]

Answer:

oh soooooooooooooooo sorry

Step-by-step explanation:

sorry

8 0

2 years ago

Read 2 more answers

How do I do this or whats the answer im so lost and having a mental breakdown ✌​

How do I do this or whats the answer im so lost and having a mental breakdown ✌