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Over [174]
3 years ago
11

Jack broke apart 5×216 as (5×200) + (5×16) to multiply mentally. What strategy did Jack use

Mathematics
1 answer:
adell [148]3 years ago
8 0
He used factoring to break it apart
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Please help me with this question
boyakko [2]

Answer:

0.7999989281

Step-by-step explanation:

x1 = cos^-1 (3/5)

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sin(53.13) = 0.7999989281

5 0
3 years ago
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dlinn [17]
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6 0
3 years ago
(-4) (-4) rewrite expression use exponent rather then repeating multiplication
vekshin1

Answer:4^2 or (-4)^2

Step-by-step explanation:

I don't really know how to explain it. I can try if you want

4 0
3 years ago
Can anyone help me on this question please.​
STatiana [176]
The answer is 72.
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