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Sergeeva-Olga [200]
3 years ago
9

Please help me do this maths calculation ​

Mathematics
2 answers:
WINSTONCH [101]3 years ago
4 0

Answer:

x = y^{2} - 4y + 12

Step-by-step explanation:

y = 2 + \sqrt{x-8}

Put the 2 on the other side

y - 2 = \sqrt{x-8}

Square both sides

(y-2)^{2} = x - 8

Expand the brackets

y^{2} - 4y + 4 = x-8

Move 8 to the other side

x = y^{2} - 4y + 12

likoan [24]3 years ago
4 0

Answer:

x=y^2-4y+12 is the required answer

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Answer:

ratio of regular to diet soda = 16/9

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Jessica brought a cooler to the family picnic filled with 32 cans of regular soda and 18 cans of diet soda. This means

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Divide numerator and demo minator by 2, we have 16/9.

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