Answer:
umm what or we doing?
Step-by-step explanation:
Hello,
f'(x) = sin(x) - 65 → f(x) = -cos(x) - 65x
2/3
divide by 17
34/17 is 2
51/17 is 3
It’s B because 2 quarts equal 0.5 gallons
9514 1404 393
Answer:
cos(x) = 0.6
Step-by-step explanation:
First, we need to find UQ.
UQ = UP·cos(y°) = UP·√(1 -sin²(y°)) = (26 cm)√(1 -25/169) = (26 cm)(12/13)
UQ = 24 cm
Then TQ is ...
TQ = 1/3UQ = 1/3(24 cm) = 8 cm
And cos(x°) is ...
cos(x°) = √(1 -sin²(x)) = √(1 -64/100)
cos(x°) = 6/10 = 3/5
cos(x°) = 3/5 = 0.6
