Cho hình lăng trụ đứng ABC. A'B'C' có đáy là tam giác ABC vuông góc tại B với AB=a, BC=a căn 3. Biết AA'=2a a) tính góc giữa ABC và A'BC b) tính khoảng cách từ A đến ( A'BC)

i dont know what u just said?

Step-by-step explanation:

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

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step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years