Answer:
10X + 20 +5X +25 = 180
15x=180-45
X= 135/15
X=9
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Answer:
14.45
Step-by-step explanation:
x^2+(7.1)^2=(16.1)^2
×^2+50.41=259.21
x^2=208.8
sqrt(x^2)=sqrt(208.8)
x=14.45
check.
14.45^2 + 7.1^2 = 16.1^2
Answer:
its 4 bv 1x4 is 4 4x4 is 16 and 16x4 is 64! goodluck!
The answer is -9 + 9i. Hope this helped.
222,702 rounded to the nearest ten thousand would be 220,000
