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ziro4ka [17]
3 years ago
11

Find the value of x and m∠HKL.

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0

Answer:

x = 25 degrees   ∠HKL = 102 degrees

Step-by-step explanation:

The whole thing equals 180, since it is a straight angle

The value of HKL is 180 - 78 = 102

So that means 4x + 2 = 102

Subtract 2 from both sides:

4x = 100

Divide both sides by 4:

x = 25

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Answer:

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Step-by-step explanation:

Milestone - 20 years in the future.

x = \frac{11\,yr}{20\,yr}

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3 years ago
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3 years ago
Please help and explain part A B and C
Umnica [9.8K]
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Part B you would distribute your 4 to your 1 and -x. After doing this your equation should then look like 4-4x=5x+8. Next you would try to get your like terms together. You would add 4x on both sides of your equal sign. Your equation should then look like 4=9x+8. Next you would subtract your 8 on both sides of the equal sign because your getting your terms together. Your equation should then look like, -4=9x. This answer would be one solution.

Part C you would combine your like terms, meaning add your 2x and x together to get your equation looking like, 3x+5=5+3x. You can tell just by looking at this equation it's going to be a infinite number of solutions. 

Hope this helps! (:
8 0
4 years ago
Help please I dont understand this math problem
Nostrana [21]

Answer:

24

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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