2 years ago

Can the ratio of a parents age to his/her child's age ever be exactly 10:9? Explain.

1 answer:

6 0

No, it can never be a ratio of 10:9 because that would mean let's say I'm 9 and my parents are 10 years of age that would have to mean my parents reproduced me at age of 1 years old which is very highly impossible.

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Step-by-step explanation:

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3 years ago

Write the equation of a line that is perpendicular to -2/7x+9 that passes through the point (4, -6)

Anna11 [10]

Answer:

7y + 2x + 34 = 0

Step-by-step explanation:

The gradient for perpendicular, m = -2/7

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y - (-6) = -2/7(x - 4)

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Liono4ka [1.6K]

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2 years ago

postnew [5]

Answer:

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2 years ago

Aaron and Belinda went swimming. Aaron swam 575 meters. This is 150 more meters than Belinda swam. Write and solve an addition e

creativ13 [48]

Answer:

Belinda swam 425 meters

Step-by-step explanation:

575=150+x

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425=x

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3 years ago