2 answers:
2,-2 because X =2 and y=-2 so therefore 2,-2
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Answer:
So the domian of square root of x will be All real numbers greater than or equal to 0.
This can be expressed as:
[0 , ∞)
or
x ≥ 0
Answer:
A, 1:4
Step-by-step explanation:
15:60 simplified:
3:12
1:4
Answer:
2 1/3 cubic inches
Step-by-step explanation:
Perhaps you want to know the volume of the prism in cubic inches.
Find the total volume of the smaller cubes:
63(1/3 in)^3 = 63/27 in^3 = 7/3 in^3 = 2 1/3 in^3
1st image:
20 (20 + x) = 40^2
400 + 20x = 1600
20x = 1200
x = 60
---------------
2nd image:
5 * x = 10 * 6
5x = 60
x = 12
This has 3 significant figures because of the 0 at the right end of the number