The equation a = StartFraction one-half EndFraction left-parenthesis b 1 plus b 1 right-parenthesis.(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and base lengths, b1 and b2. Which are equivalent equations? Check all that apply. StartFraction 2 a Over h EndFraction minus b 2 equals b 1.– b2 = b1 StartFraction a Over 2 h EndFraction minus b 2 equals b 1. – b2 = b1 StartFraction 2 a minus b 2 Over h EndFraction equals b. = b1 StartFraction 2 a Over b 1 plus b 2 EndFraction equals h. = h StartFraction a Over 2 left-parenthesis b 1 plus b 1 right-parenthesis EndFraction equals h.= h

the correct answer to your question is a. 4^4

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hope this !

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! < 3

have a splendid day < 3 : )

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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i think the answer is true

step-by-step explanation: