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Mrrafil [7]
4 years ago
15

Solve the equation x^2=64 for x

Mathematics
1 answer:
valentinak56 [21]4 years ago
7 0

Answer:

±8 = x

Step-by-step explanation:

The square root of any number is both negative and positive.

I am joyous to assist you anytime.

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F(-7) = 9<br> f(-1) = - 10
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Answer:

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4 years ago
A drink is mixed in the ratio
Contact [7]

Answer:

3

Step-by-step explanation:

 Drink mix ratio:

        Lemonade   :    Orange      :     Cranberry

                 6           :          3          :          C

  Fraction  of Cranberry juice  = \frac{3}{12}

Sum of the ratio = 6 + 3 + C  = 9 + C

   Fraction of Cranberry;

                \frac{C}{9 + C}   = \frac{3}{12}

               3(9 + C)  = 12C

               27 + 3C  = 12C

               27  = 12C - 3C

                9C  = 27

                   C = 3

The missing number will be 3

4 0
4 years ago
Simplify the Expression
ivann1987 [24]

Answer:

11x+7

Step-by-step explanation:

This is because, in order to simplify, first you need to distribute the 2 into the x+5. So, you get 2x+10. Then you get 9x-3+2x+10. The 9x and 2x combine to get 11x. The -3+10 combine to get 7. So you have 11x+7.

8 0
3 years ago
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Plz help I put 25 ponts
iren2701 [21]

Answer:

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3 years ago
If 2.34 x 23.5=8 how do you solve this eqaution.
Alenkasestr [34]

Answer:

it doesnt it is 54.99

Step-by-step explanation:

mustiply it then you get 54.99

8 0
3 years ago
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