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Nadusha1986 [10]
3 years ago
13

Find the measure x of an angle that is complementary to 83º.A )3B)5C)7D)13​

Mathematics
1 answer:
egoroff_w [7]3 years ago
8 0

Answer:

C:7

Step-by-step explanation:

Complementary is what else to add to equal 90 degrees. 10 is complementary to 80 because 80+10=90. Supplementary is what would equal to 180. Complementary is usually used in an right angle and supplementary in a line.

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$313.49 changed by 14.5% +24=
scoray [572]

Answer: $351.81

Step-by-step explanation:

Find 10% of 313.49 by 10 to get $31.35. take that and dived it by 4.5 and add it to the original 10% so you get 6.97 + 31.35 which equals $38.32. Given your wording, you should get $351.81. (38.32+313.35)

4 0
4 years ago
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You are applying fertilizer to a football field. The field is 360 feet long and 160 feet wide. You use 8 pounds of fertilizer pe
Assoli18 [71]

Answer: 10 bags

Step-by-step explanation:

First we must calculate the field area. Assuming it is a rectangle then its area equals the product of its length times its width

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So the amount of fertilizer you should use is:

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As the fertilizer comes in bags of 50 pound then you need

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6 0
3 years ago
Choose the correct simplification of (3x3y4z4)(2x3y4z2).
Murrr4er [49]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
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o-na [289]

Answer:

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Step-by-step explanation:

i had a test with the same question, i promise its right :)

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Your aswer would be a i belive i hoped this helped 
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3 years ago
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