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Dennis_Churaev [7]
2 years ago
15

Is it a, b, c, or d?

Mathematics
1 answer:
soldier1979 [14.2K]2 years ago
7 0

Answer:

The answer is B. 4,7.5,8

Step-by-step explanation:

Becouse A and C Both of them is Right-angled triangle and D is Obtuse triangle

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If you vertically stretch the exponential function f(x) = 2^x by a factor of 5, what is the equation of the new function?
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Answer:

B

Step-by-step explanation:

In this case we multiply the function f(x) = 2^x by 5, so the correct answer is B.

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Solve for y. 9x+5y=7 <br>​
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Step-by-step explanation:

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3 years ago
1 - (2n + 9) = 4(1-2)
Vikki [24]

Answer:

n=-2

Step-by-step explanation:

1−(2n+9)=4(1−2)

1+−1(2n+9)=4(1−2)

1+−1(2n)+(−1)(9)=4(1−2)

1+−2n+−9=4(1−2)

1+−2n+−9=−4

(−2n)+(1+−9)=−4

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−2n−8=−4

−2n−8+8=−4+8

−2n=4

Divide both sides by -2

-2n/2=4/-2

n=-2

6 0
3 years ago
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