C. Lena can also make shelves that are the shape and size of the piece of board shown How many shelves of this shape and size could she make from the original board?
D. Lena wants to use a new board of a different size. This board is shown below. Lena use one entire bored to make 4 shelves each shelf will be the same shape and size she needs to make 4 shelves that are each the same shape and size

the answer is y = 11.54

hope this : )

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step-by-step explanation:

a: inscribed angles

step-by-step explanation:

i reviewed this question with a peer and teacher, seems to be correct, me later

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).