3 years ago

Write a expression that uses partial products to multiply 8 x 64

Mathematics

1 answer:

krok68 [10]3 years ago

3 0

8 x 64
=64 x 2 x 4
=128 x 2 x 2
=256 x 2
=512

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Complementary angles add up to 90 degrees.

Which means.. the equation is
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Combine like terms you should get
15x-30=90
Add 30 on both sides
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Divide 15 x=8
Plug in 8 to (8x-23)
8(8)=64-23=41
m

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