Answer:
±5sqrt(2) =x
Step-by-step explanation:
65=15+x^2
Subtract 15 from each side
65-15=15-15+x^2
50 = x^2
Take the square root of each side
±sqrt(50) = sqrt(x^2)
±sqrt(25*2) =x
±sqrt(25)sqrt(2) =x
±5sqrt(2) =x
Answer: the first one is C
the second one is B
Answer: 9.5
Step-by-step explanation:
Answer:
Area = 12
i attached the formula to ger the area with the perimeter
7 34/24. Hope this helps!