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WINSTONCH [101]

3 years ago

15

Help me answer this thanks

1 answer:

vodka [1.7K]3 years ago

8 0

Answer: side c is 20!

Step-by-step explanation:

So since this a right-angled triangle, you might want to use the Pythagorean Theorem. First, use the formula A(squared) + B(squared) + C(squared). Since c is unknown just put that as x(squared). Then, answer A(squared) and B(squared which would be 16mm and 12mm in this case. Multiply 16*16.... and you get 256. Then do the same to side B which is 12 and you get 144. Then know you can add them both together and get 400. What is the square root of 400? Yes, it’s 20. And there is you answer!

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Need help with this

likoan [24]

Answer:

The answer is h = 2A/(b+c) .

Step-by-step explanation:

You have to move all the unrelated terms to the other side by making h the subject :

$A = \frac{1}{2} (b + c)h$

$A \div \frac{1}{2} = \frac{1}{2} (b + c)h \div \frac{1}{2}$

$2A = (b + c)h$

$2A \div (b + c) = (b + c)h \div (b + c)$

$\frac{2A}{b + c} =h$

$h = \frac{2A}{b + c}$

4 0

3 years ago

Dotti and Bud bought two identical watermelons. Dotti cut her watermelon into 3 pieces and ate 2 of the pieces. Dud cut his wate

denpristay [2]

Answer:

Bud have eaten 2 pieces as Bud and Dotti have eaten exact same amount.

Step-by-step explanation:

We have been given Dotti and Bud bought two identical watermelons

Dotti cut her watermelon into 3 pieces and ate 2 of the pieces.

Bud cut watermelon into 9 pieces

But Dotti and Bud have eaten exact same amount of watermelon

That means if Dotti have eaten 2 pieces then Bud would also have eaten 2 pieces out of 9.

4 0

3 years ago

Read 2 more answers

Pls help me simplify

artcher [175]

17 would be correct.

4 0

3 years ago

I can’t find the legs

alexgriva [62]

Answer:

The legs are side "X" and side 4

Hope this helps :)

Step-by-step explanation:

5 0

3 years ago

What is the equation 3y – 6x = 9 written in the form y=mx+b ?

Oduvanchick [21]

Answer:

A. y = 2x + 3

Step-by-step explanation:

3y – 6x = 9

+ 6x + 6x

____________

3y = 6x + 9

__ ______

3 3

y = 2x + 3 >> CORRECT ANSWER

I am joyous to assist you anytime.

7 0

3 years ago