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Alja [10]
3 years ago
15

Find the area of this irregular polygon.

Mathematics
1 answer:
nadya68 [22]3 years ago
8 0

Answer:

108 in^2

Step-by-step explanation:

Find the area of the rectangle on the bottom

A = l*w where the length is 8+6 and the width is 6

A = 14*6 =84

Find the area of the rectangle on the top

A = l*w where the length is 8 and the width is 9-6

A = 8*3 =24

Add the two areas together

84+24 = 108

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Which of the following expressions shows how to rewrite 5 − 6 using the additive inverse and displays the expression correctly o
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<h3>How to determine the expression that shows how to rewrite 5 − 6 using the additive inverse?</h3>

The complete question is added as an attachment

The expression is given as:

5 - 6

Put 6 in a bracket.

So, we have:

5 - 6 = 5 - (6)

Express 6 as --6

So, we have:

5 - 6 = 5 - -(-6)

Rewrite as:

5 - 6 = 5 + (-6)

The above means that the arrow on the number line must start from 5 and moves in the negative direction in 6 units

The correct display of the expression on a number line is number line (c)

Read more about number lines at:

brainly.com/question/24644930

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7 0
1 year ago
(3m2 + 5m - 2) + (-2m +18)?
sergeinik [125]

Answer:

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Step-by-step explanation:

Start with:

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Combine like terms:

3m^{2}+3m+16

3 0
3 years ago
Read 2 more answers
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masya89 [10]

Answer:

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Step-by-step explanation:

8 0
2 years ago
Out of 30 students are surveyed 17 have a dog based on these results predict how many of the 300 students in the school have a d
zubka84 [21]
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3 years ago
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Keith_Richards [23]

Answer:

Correct answer:  (a - 4) · (a + 6)

Step-by-step explanation:

Given:

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God is with you!!!

5 0
3 years ago
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