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Fudgin [204]
3 years ago
11

-4x+5 + -13x+39=180 angle measure

Mathematics
1 answer:
mylen [45]3 years ago
5 0

Step-by-step explanation:

−4x+5−13x+39=180

Step 1: Simplify both sides of the equation.

−4x+5−13x+39=180

−4x+5+−13x+39=180

(−4x+−13x)+(5+39)=180(Combine Like Terms)

−17x+44=180

−17x+44=180

Step 2: Subtract 44 from both sides.

−17x+44−44=180−44

−17x=136

Step 3: Divide both sides by -17.−17x

−17

=

136

−17

x=−8

Answer:

x=−8

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3 years ago
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A ratio of boys to girls in the classroom is 4 to 5 if there are 20 girls how many boys would there be
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Answer:

16 to 20

Step-by-step explanation:

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In order to get to 20, you'd have to multiply 5 by 4. So in order to get an equal ratio, you multiply 4 by 4 and get 16.

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2 years ago
Help T-T plz (14 points)
olganol [36]

Answer:

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Step-by-step explanation:

1) A=LxW

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H= 12 1/4= 12.25

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8 0
3 years ago
Each factory at a candy company has 498 workers. There are 12 factories. )
harkovskaia [24]

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A tree DOUBLES in height each year until it reached its maximum height over the course of 10 years. How many years did it take f
RideAnS [48]

Answer:

9 years

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we can make a model

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Step-by-step explanation:

8 0
3 years ago
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