120/210 = 0.57
0.57 x 60 = 34.2
34 hours and 12 minutes
Answer:
they are =
im sorry it was a little late
Hello :
x²+8x-3=0
(x² +2(4)x +4²) -4² -3 = 0
(x+4)²-19 = 0
(x+4)² = 19
x+4 = √19 or x+4 = - √19
x = √19 - 4 or x = -√19 - 4
Answer:
He should also have applied the exponent –3 to 4 to get 4^- 3 z^8(-3)= 4^3 z ^24 Baseline =1/64 z^24 basically the last one.
just took the test if the answer is right give thanks please and thank you.
