3 years ago

Angles X and Y are complementary. The measure of Angle Y is 55.5 degrees. What is the measure of Angle X?

Mathematics

1 answer:

mina [271]3 years ago

8 0

Two angles are called complementary when their measures add to 90 degrees

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stira [4]

Answer:

Job A, will take 24 hours and Job B, will take 30 hours

Step-by-step explanation:

12 X 30 = 360 and 15 X 24 = 360

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A table and 8 chairs weigh 235.68 lb together. If the table weighs 157.84 lb, what is the weight of one chair in pounds?

Alona [7]

Answer: 9.73 lb each chair

Step-by-step explanation:

You substract the weight of the table alone from the full weight:

235.68 - 157.84=77.84

Then you divide 77.84 by 8 chairs and you obtain the weight of each individual chair

77.84/8= 9.73 the weight of each individual chair

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3 years ago

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irga5000 [103]

To solve this equation you have to isolate one variable, first we will solving for x, then for y.

Solving for x

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$2x=11-3y$

$\boxed{\boxed{x=\frac{11}{2}-\frac{3}{2}*y}}$

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3 years ago

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Sladkaya [172]

Answer:=16

Step-by-step explanation:

hope this helps:)

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