Y = -16x2 + 32x + 3.

Mathematics

1 answer:

Lena [83]2 years ago

4 0

Answer:

3x2

Hope this is the answer

(BTW the 2 is squared)

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A cement pathway of uniform width is to be poured around a rectangular swimming

Nookie1986 [14]

Answer:

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Step-by-step explanation:

8 0

2 years ago

Three numbers X, Y, and Z are in the ratio 2:7:8. If 12 is subtracted from Y, then three numbers form a geometric sequence (in t

Dimas [21]

A geometric sequence is a sequence in which there is a common ratio between any two consecutive terms. In this case if X:Y:Z are in the ratio of 2:7:8 the multiplying by a constant k, we have X=2k, Y= 7k and Z=8k.
Then if X, Y-12, Z form a Geometric sequence, it means X/Y-12=Y-12/Z which is the same as 2k/7k-12=7k-12/8k if we cross multply, we get
16k²= 49k²-168k +144
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3 years ago

Or the figure shown on the right, find m∠3 and m∠4.

ioda

Answer:

m<3=84

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Step-by-step explanation:

180-43-41=96

180-96=84

4 0

2 years ago