If m∠HEB=(9x)° and m∠CEH=(19x+6)°, then the value of x is (blank) , and m∠HEB= (Blank) degrees. So Im trying to find the two degrees which are the blank answers. That is why it says blank btw.
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Answer:
????????no answer......
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Answer: x=3 and the measure of angle HEB is 27
Step-by-step explanation:
They are complementary angles so set them equal to 90 degrees
This is how you would set it up:
(19x+6)+9x=90
Subtract 6 from both sides.
19x+6+9x=90
-6 -6
19x+9x=84
Add the x's
28x=84
Divide 28 on both sides
28x/28=84/28
x=3
So now we know that x is 3 no plug that into (9x) since it wants you to find the measure of angle HEB
(9(3))
m∠HEB is 27 degrees
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