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noname [10]
3 years ago
5

100 points on the line Two similar rectangles are shown. Which statement is true? A) The area of rectangle B is 1 3 the area of

rectangle A. B) The area of rectangle B is 1 9 the area of rectangle A. C) The area of rectangle B is nine times the area of rectangle A. Eliminate D) The area of rectangle B is three times the area of rectangle A.
Mathematics
1 answer:
zimovet [89]3 years ago
6 0

Answer:

C

Step-by-step explanation:

Area of rectangle A is 2 and area of B is 18. 18 divided by 2 is 9. Therefore rectangle B is 9 times the area of rectangle A

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Step-by-step explanation:

To solve x-7 = \sqrt{-4x+28}, use inverse operations by squaring both sides of the equal sign.

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The quadratic expression can be factored into binomials and set equal to 0 by the zero product property to find x.

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Now check each solution into the original equation to be sure it solve the solution and is not extraneous.

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and

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Step-by-step explanation:

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