2 years ago

Can some one help please

Mathematics

2 answers:

klio [65]2 years ago

6 0

Answer:

Step-by-step explanation:

____ [38]2 years ago

4 0

Answer:

3x+2y = r

Step-by-step explanation:

Well read HC VERMA there is detailed explanation in that book,

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Alex777 [14]

The answer would be (0,5)

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3 years ago

B = 4 and c = -5, evaluate b 2 - c 2

NISA [10]

Hey!

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Steps To Solve:

~Substitute

(4)2 - (-5)2

~Multiply

8 - (-10)

~Subtract

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Answer:

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Hope This Helped! Good Luck!

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3 years ago

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masha68 [24]

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3 years ago

Y = (x + 9)(x-4)<br><br>Now we need to multiply our binomials

MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

To multiply binomials there are 2 ways. F.O.I.L., or the box method.

I will use the box method, and I hope it helps you!

After looking at the picture, this is not the answer quite yet.

$x^{2}$ $+9x$ $-4x\\$ $-36$

Subtract 4x from 9x.

9x-4x=5x

So, the answer will be $x^{2}$ +5x-36

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2 years ago

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Find the volume of the cone.<br> Either enter an exact answer in terms of <br> π or use 3.14 for π

notsponge [240]

Answer:

157.08

Step-by-step explanation:

Use the formula for volume of a cone: V = $\pi r^{2} \frac{h}{3}$

6 0

2 years ago

Can some one help please​

Can some one help please