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Colt1911 [192]
3 years ago
7

X^2=12x-20 Can someone please help me??? (Algebra 2)

Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

x=10, 2

Step-by-step explanation:

0=-x^2+12x-20

0=(-x+10)(x-2)

x=10

x=2

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What is angle DFE? 119 42 19 78
Liula [17]

Answer:

∠DFE=119°

Step-by-step explanation:

step 1

Find the measure of angle BFD

we know that

The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.

so

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6 0
3 years ago
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sammy [17]

Answer:

1. n=2

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3. n=2

Step-by-step explanation:

1

12xy³/4xⁿy=3y²/x

12x²y³=12y³xⁿ (cross multiplied)

x²=xⁿ (cancelled out (12y³))

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2

(-3a/2b⁴)³=-27a³/8bⁿ

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3

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6 0
3 years ago
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irinina [24]

Answer:

the distance

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4 0
3 years ago
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