Answer:
a) 35√2
b) between 25 and 36 (5² and 6²)
c) 49.5 ft
X=5 because 4x5=20 and 20-4=16
I’m assuming this is -x^2 = 15
standard form: -x^2 - 15 = 0
Option B
Angle D is congruent to angle B
(-2^6)^(2/3) = -2^(6*2/3) = -2^(4) = -16
Shouldn't be an imaginary number though.