3 years ago

How can you find the area of an irregular polygon using area formulas?

Mathematics

1 answer:

never [62]3 years ago

4 0

Try to find out distinct shapes in the polygon and use their area formulas, then add up all of the shape's areas.

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Talya works six hours per day on Fridays and Saturdays each week she earns $8.20 per hour what is her gross pay in a week

Scilla [17]

$6 \times 2 = 12$
12×8.20=98.40

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3 years ago

38 ×29 use rounding to estimate each product

nydimaria [60]

38 rounds to 40.
29 rounds to 30.
40 x 30 = 120.

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3 years ago

8-2b=-2/3(12b+6) solve

Natalija [7]

We have to mutiply factor -2/3 times every agument from the parenthesis.
$8-2b=- \frac{2*12b}{3}- \frac{2*6}{3} \\ 8-2b= -8b-4 \\$ /+8b
8+6b=-4 /-8
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3 years ago

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Solve for (4x+6)+(-x+2) please i need help

postnew [5]

Answer:

3x - 8

Step-by-step explanation:

Step 1:

( 4x + 6 ) + ( - x + 2 )

Step 2:

4x - 6 + - x - 2

Step 3:

3x - 6 - 2

Answer:

3x - 8

Hope This Helps :)

8 0

3 years ago

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How much bigger is 3/8 than 1/3 answer as a fraction

alekssr [168]

You would first need to find a common denominator for 3/8 and 1/3 the common denominator would be 24 because 8 times three is 24 and 3 times 8 is 24. After you find your common denominator your fraction becomes 9/24 + 8/24. This gives you 17/24.

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3 years ago