Answer:
22.34021442
Step-by-step explanation:
22.34021442
Answer:
2√(3) or -2√(3) or 2i or -2i
Step-by-step explanation:
All the steps are in the photo I attached
(I forgot about negative side, sorry)
Answer:

Step-by-step explanation:
Factor the expression to give you the result, or you can use the quadratic formula and notice you get 3 and 6.
The answer is = d due to the proportional
Answer:
A
Step-by-step explanation:
8(2) = 16
17 (2) = 34
34^2 = 16^2 + x^2
1156 = 256 + x^2
1156- 256 = x^2
900 = x^2
square root of 900 = x
x = 30
15(2) = 30