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enot [183]
3 years ago
10

Evaluate the expression (-4)^2+12x2

Mathematics
1 answer:
Elza [17]3 years ago
7 0

Answer:

40

Step-by-step explanation:

step 1:    (-4)^2=16

step2:    12X2=24

step3:     16+24+40

Ps: when you do a  math that involves both addition and multiplication,

we should do multiplication and then addition

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The recommended angle for a wheelchair ramp is 5 degrees. If the rise of the ramp to go up the steps is 5 feet, find the horizon
dybincka [34]

Answer:

57.2\ ft

Step-by-step explanation:

we know that

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In this problem

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3 years ago
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artcher [175]

Answer:

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Step-by-step explanation:

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