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Lerok [7]
3 years ago
10

| 2(4+6) = how do I solve this?​

Mathematics
1 answer:
podryga [215]3 years ago
7 0

Answer:

20

Step-by-step explanation:

You use the distributive property.

Distribute the 2 to whatever is inside the parentheses. (You will multiply)

4×2=8

2×6=12

Substitute the answers above into the parentheses.

(8+12)=20

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Brian cut a piece of cardboard in the shape of a trapezoid the area of the cut out is 43.5 cm² if the bases are 6 cm And 8.5 cm
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Answer: the height of the trapezoid is 6 cm

Step-by-step explanation:

The formula for determining the area of a trapezoid is expressed as

Area = 1/2(a + b)h

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From the information given,

a = 6 cm

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53.5 = 1/2(6 + 8.5)h

Cross multiplying by 2, it becomes

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3 years ago
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Answer:

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I like to look at it without the rule and what makes sense.

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