The answer is x=-1, you have yo cancel out the x's
I am not that sure but I am guessing it’s B.
Answer:
A. 
B. 
C. 
Step-by-step explanation:
For A pick a fraction that is less than a whole number.
For B pick a fraction that is a whole number.
For C pick a fraction that is greater than a whole number.
Answer:
3^-2 is 1/9
3^0 is 1
3^1 is 3
3^3 is 27
Step-by-step explanation:
im on the same question as im answering this, and i got them right, so i hope this helped. :))
Answer:
The exact answer is sqrt(170)
The approximate answer is roughly 13.0384
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Explanation:
We have a right triangle with two known sides. Use the pythagorean theorem to find the third side
Known sides:
a = 7
b = 11
Unknown side is c which is the hypotenuse (longest side)
a^2 + b^2 = c^2
7^2 + 11^2 = c^2
49 + 121 = c^2
170 = c^2
c^2 = 170
c = sqrt(170)
c = 13.0384
Note: the last value is approximate
