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3 years ago

12

I need help on this ill give brainlst to first and if anyone else answers ill give 5 stars

1 answer:

madreJ [45]3 years ago

8 0

Answer:

It should be 10

Step-by-step explanation:

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polet [3.4K]

Answer:

a and c

Step-by-step explanation:

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2 years ago

If x2 = 60, what is the value of x?

MArishka [77]

Answer:

x = ±2sqrt(15)

Step-by-step explanation:

x^2 = 60

Take the square root of each side

sqrt(x^2) = ±sqrt(60)

x = ±sqrt(60)

x = ±sqrt(4 *15)

x = ±2sqrt(15)

7 0

2 years ago

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The sum of 4 times a number and 7 equals 9

Reptile [31]

Answer:

0.5

Step-by-step explanation:

0.5 x 4 = 2, 2 + 7 = 9

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3 years ago

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Please help is this inequality true or false 12 > 9

amm1812

TRUE are you in like first grade or something

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3 years ago

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X to the second power + 6x - 7 = 0

velikii [3]

X can equal -7 or 1
X = -7 and 1

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3 years ago