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3 years ago

7

Angle a and angle b are complementary . Find m angle A and M angle B. m

1 answer:

aliya0001 [1]3 years ago

5 0

Answer:

Step-by-step explanation:

You haven’t gave me one of the angles

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Helpppppppppppppppppppppppp

kupik [55]

Answer:

$360\ cm^2$

Step-by-step explanation:

<u>Step 1: Determine the area of the bottom rectangle</u>

$A = l * w$

$A = 10\ cm * 12\ cm$

$A = 120\ cm^2$

<u>Step 2: Determine the area of the back rectangle</u>

$A = l * w$

$A = 10\ cm * 5\ cm$

$A = 50\ cm^2$

<u>Step 3: Determine the area of the top rectangle</u>

$A = l * w$

$A = 10\ cm * 13\ cm$

$A = 130\ cm^2$

<u>Step 4: Determine the area of the triangle</u>

$A = \frac{h*b}{2}$

$A = \frac{5\ cm * 12\ cm}{2}$

$A = \frac{60\ cm^2}{2}$

$A = 30\ cm^2$

<u>Step 5: Determine the surface area</u>

$120\ cm^2 + 50\ cm^2 + 130\ cm^2 + 2(30\ cm^2)$

$360\ cm^2$

Answer: $360\ cm^2$

4 0

2 years ago

3x+6<25,x=8 true or false

Liono4ka [1.6K]

That is false

If x=8 then the whole thing is 24+6 which is 30

so 30<25 is false

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3 years ago

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The vertices of quadrilateral EFGH are listed below.

pav-90 [236]

It is going robe f help me ?

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3 years ago

Find P(Q|R) <br> A. 3/22<br> B. 3/7<br> C. 8/15<br> D. 8/11

joja [24]

Answer: the answer is C

Step-by-step explanation:

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2 years ago

What percent of 25 is 21?

Damm [24]

21 IS 84% OF 25!!!!!

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3 years ago

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