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3 years ago

6

Help Meeeeee!! PLEASE

1 answer:

fiasKO [112]3 years ago

5 0

Answer:

3/4 (A)

Explanation:

think PEMDAS for the "numerator" of the equation

ill work this out how i would.

3+2=5

$5^{2}$ = 25

50+25=75

75/100=3/4

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VMariaS [17]

Answer:

Step-by-step explanation:

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7 0

3 years ago

The fahrenheit and celsius scales are related by the equation F = 9/5C+32.

Ksivusya [100]

Step-by-step explanation:

by the equation u put down as

F=9/5C+32

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81=9/5C+32

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4 0

2 years ago

Which equation is rewritten in vertex form

ser-zykov [4K]

Answer:

Option (2)

Step-by-step explanation:

Given expression is, y = (x + 3)² + (x + 4)²

By solving this expression,

y = x² + 6x + 9 + x² + 8x + 16

y = 2x² + 14x + 25

y = (2x² + 14x) + 25

y = 2(x² + 7x) + 25

y = 2[x² + 2(3.5x) + (3.5)² - (3.5)²] + 25

y = 2[x² + 2(3.5x) + (3.5)²] - 2(3.5)² + 25

y = 2(x + 3.5)² - 24.5 + 25

y = 2(x + 3.5)² + 0.5

$y=(x+\frac{7}{2})^2+\frac{1}{2}$

Therefore, Option (2) will be the vertex form.

6 0

3 years ago