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matrenka [14]
2 years ago
12

CAN SOMEONE PLEASE HELP ME

Mathematics
1 answer:
melamori03 [73]2 years ago
3 0

Answer:

D

Step-by-step explanation:

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What is the length of AC¯¯¯¯¯ ?
insens350 [35]

Answer:

AC = 6

Step-by-step explanation:

y is the dimension of the horizontal segment (see the attached image).

The hypotenuses are the same dimension, so:

(x+4)^2=(x/2)^2+y^2

(3x-8)^2=(x/2)^2+y^2

So,

(x+4)^2 = (3x-8)^2

x+4 = 3x-8

x-3x = -8-4

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7 0
2 years ago
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Solve the inequality <br> Need help quick
Alecsey [184]

Answer:

x>1

Step-by-step explanation:

move the constant to the right side and change its sign 7x>10-3

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3 years ago
What is the value of f(2) for f(x)=2x5−8x4+3x3−4x2+9x−1?(1 point)
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Step-by-step explanation:

just took the quick check

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3 years ago
What two numbers multiply to -20 then add to -8?
VARVARA [1.3K]

Answer:

-10 and 2

Step-by-step explanation:

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