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Ray Of Light [21]
3 years ago
9

Ans: A. C(t)=8(1)^t B.C(t)=24(1)^t C.C(t)=8(3)^t D.C(t)=24(3)^t

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
5 0
A because i think that U can't use cells twice on different sides of yhe equation so it's automatically either a or c
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The lengths of the diagonals of a rhombus are 4x and 8x. What algebraic expression gives the perimeter of the rhombus?
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Answer:

Approximately 17.88x or 8x\sqrt{5}

Step-by-step explanation:

Use pythagorean formula. In a rhombus the diagonals bisect each other and they are perpendicular, so you could have a right triangle with legs of 2x and 4x, the hypoteneuse would then be \sqrt{(2x)^{2} +(4x)^{2} }= \sqrt{4x^{2} +16x^{2}} which is approximately 4.47x. In a rhombus all 4 sides are the same, so multiply that by 4 and you get the perimeter. 4(4.47x) = 17.88x  or if you simplify the radical instead it's 8x\sqrt{5}

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Answer:

Which of the following questions allows for variability?

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Step-by-step explanation:

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