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jolli1 [7]
2 years ago
6

Angle 1 and Angle 2 are complementary angles. The measure of angle 1 is 42 degrees. The measure of angle 2 is 3x degrees. Find t

he value of x.
Mathematics
1 answer:
natka813 [3]2 years ago
8 0

Answer:

x=16

Step-by-step explanation:

complementary means 90 degrees so

42 +3x = 90

3x=48

x=16

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Look at the picture! Express the following set in set-builder notation ?
Alex

Answer:

A.   E={x|x\in N and x is a multiple of 8}

Step-by-step explanation:

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x\in N.

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7 0
3 years ago
Find the equation of the line that passes through the given point and has the given slope. (Use x as your variable.)
devlian [24]

Answer:

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Step-by-step explanation:

m= 3

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  b= 9

The equation of the line that passes through the given point  (0,9) is

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4 0
2 years ago
Pls help me!!!!solve this question
nasty-shy [4]
(11k^4 - 4m) + (-2k^4 - 15m)
Add -2k^4 to 11k^4. This would be the same as subtracting 2k^4 from 11k^4
9k^4 - 4m - 15m
Add -15m to -4m. This would be the same as subtracting 15m from -4m
Final Answer: 9k^4 - 19m

Word Form: Nine times the variable k to the forth power minus nineteen times the variable m.
3 0
2 years ago
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