The area of the rectangle is 70 yd2. what is the formula that shows the length of side y?

70 + 10 = y

70 − 10 = y

10y = 70

10 + 10 − 5 − 5 − 70 = y

(70 − 10 × 2) ÷ 2 = y

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If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up