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Sedbober [7]
3 years ago
10

Can someone help me solve this, show work if you can.

Mathematics
1 answer:
solmaris [256]3 years ago
7 0

um what

sory not understand from finland good luck

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Complete the square to transform the quadratic equation into the form
faltersainse [42]

The square of a binomial is written like

(x\pm a)^2 = x^2\pm 2ax + a^2

In your case, you have 2ax=-8x, which implies a=-4

So, we want to write

(x-4)^2 = x^2-8x+16

But our left hand side is

x^2-8x-10

If we add 26 to both sides, we have

x^2 - 8x - 10 +26 = 18+26 \iff x^2-8x+16=44 \iff (x-4)^2=44

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3 years ago
Which equation can be used to find the volume of the cylinder?
sammy [17]

Answer:

V = 904.32cm3

Step-by-step explanation:

V = r*r*pi*h

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7 0
3 years ago
The distance from carries house to the park was 3/4 of a mile. Carrie walked 2/3 of the way before she stop for a drink . How fa
Arada [10]

Carrie walked 1/2 mile.

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3 years ago
Expression for the area of the rectangle shown. (A = length x
Mamont248 [21]
4(8x-2)
Distribute the 4
So it should be 32x-8

Hope it helps
5 0
3 years ago
1.)What is the only solution of 2x^2 + 8x = x^2 – 16?
Greeley [361]
If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:

<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4

<span>The correct result would be x = - 4.</span>
8 0
3 years ago
Read 2 more answers
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