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Hoochie [10]
3 years ago
7

What is x and the measure of angle EHF​

Mathematics
2 answers:
grin007 [14]3 years ago
8 0

Answer:

x = 10, ∠ EHF = 110°

Step-by-step explanation:

7x and 11x are adjacent angles and sum to 180° , then

7x + 11x = 180

18x = 180 ( divide both sides by 18 )

x = 10

∠ EHF = 11x = 11(10) = 110°

nataly862011 [7]3 years ago
4 0

Answer:

EHF = 110 deg

Step-by-step explanation:

From what it looks like 7x and 11x are being used as units of measurment. I can asssume a full circle adds up to 36x because 180deg adds up to 18deg.

If there were a number that was supposed to fill in for x it could be 0 because if the angles in this problem were 110 deg and 70 deg they would make 180 deg which is the straight line that the problem has.

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3 years ago
Expand the expression-7(k - 3)
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Answer:

Each playground will be 100 m2. Both playgrounds are 200 m2.

Step-by-step explanation:

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7 0
3 years ago
What is the answer to this
klio [65]

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3 years ago
Please help me. Noura is redecorating her house. She needs to work out the area of the wall around her triangular window in orde
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Answer:

a. 277.3 m²

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8 0
3 years ago
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