Step-by-step explanation:
the answer is
2x+4x =90
6x=90
x=15°
D. Because a number is irrational if it doesn't terminate or if it repeats over and over
Answer:
-1/8
Step-by-step explanation:
9-5(4-2)
--------------
3+5
First do the parentheses
9-5(2)
--------------
3+5
Then calculate the top and bottom of the fraction
We need to multiply and divide first
9-10
--------------
3+5
-1
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8
