2 years ago

Please help me 1. 2. 3. Or 4. Ineedit

Mathematics

1 answer:

blagie [28]2 years ago

7 0

Answer:

Step-by-step explanation:

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What's the length of AB?

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You already have a and b which are 3 and 4. Square them up and you will get 9 + 16 = c^2.
Add.
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Lastly, square root both sides.
5 = c
The length of AB is 5.

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2 years ago

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3 years ago

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lutik1710 [3]

None of these are right

y=$350 because that is her total.

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3 years ago

PLEASE HELP!!! 15 PTS!!

kherson [118]

Answer:

$\large\boxed{C.\ (2,\ -45^o)}$

Step-by-step explanation:

Regular coordinates (x, y)

Polar coordinates (r, φ)

$r=\sqrt{x^2+y^2}\\\\\psi=\arctan\frac{y}{x}$

We have the point

$(\sqrt2,\ -\sqrt2)$

Substitute:

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3 years ago

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julia-pushkina [17]

Answer:

A. 1/2(14)(10)(8) – π(2.5^2)(8)

Step-by-step explanation:

I took the test and this was the correct answer. Hope this helped!

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3 years ago

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