2 years ago

Cant figure it out, Help?

1 answer:

6 0

747.7

d=14 we are looking for the radius divided it to half so it should be 7
the height is 10

A=2πrh+2πr2=2·π·7·10+2·π·72≈747.69905

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16x^2 + 10x — 27 = -6x + 5<br><br> What are the solutions to this equation?

dexar [7]

Answer:

x=1 or x=−2

Step-by-step explanation:

16x2+10x−27=−6x+5

Step 1: Subtract -6x+5 from both sides.

16x2+10x−27−(−6x+5)=−6x+5−(−6x+5)

16x2+16x−32=0

Step 2: Factor left side of equation.

16(x−1)(x+2)=0

Step 3: Set factors equal to 0.

x−1=0 or x+2=0

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2 years ago

Factor out the greatest common factor. 10a3b−6a2b2

podryga [215]

Answer:

2a^2b(5a-3b)

If not then the other way is

5a-3b

Step-by-step explanation:

The GCF of 10a^3b and -6a^2b^2 is 2a^2b

So divide by that you will get

2a^2b(5a-3b)

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3 years ago

Describe the translation from the red figure to the blue figure

borishaifa [10]

Answer:

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3 years ago

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Find the derivative of the function y = sin(tan 4x)

Virty [35]

$\bf y=sin[tan(4x)]\implies \cfrac{dy}{dx}=\stackrel{chain~rule}{cos[tan(4x)]\cdot sec^2(4x)\cdot 4}
\\\\\\
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4 0

2 years ago

What does this equal to? <br> 8ft 12 in. = ____yd

MissTica

First:
3 feet=1 yard
36 inches=1 yard

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12 inches=1/3 of a yard.

2<u /> $\frac{2}{3}$ + $\frac{1}{3}$ =2 $\frac{3}{3}$ or 3.

Hope this helps!

8 0

2 years ago

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