152,000
is the correct answer
You have to calculate the air, a=h*b/2 so the answer is d)
Answer:
10
Step-by-step explanation:
you do minus so you get 10
Answer:
See proof below
Step-by-step explanation:
In trigonometry identity
tan^2 theta = sin^2 theta /cos^2 theta
cot^2 theta = cos^2 theta/sin^2 theta
csc^2 theta = 1/sin^2 theta
Substitute into the expression
(sin^2 theta /cos^2 theta )+ (cos^2 theta/sin^2 theta)/1/sin^2 theta
= [sin^4theta + cos^4theta/cos^2 theta sin^2 theta]÷(1/sin^2 theta)
= 1/cos^2 theta sin^2 theta÷(1/sin^2 theta)
= 1/cos^2 theta sin^2 theta * sin^2 theta/1
= 1/cos^2theta
= sec^2theta (Proved!)
174 / 29 = 108 / x
cross multiply
(174)(x) = (29)(108)
174x = 3132
x = 3132/174
x = 18 <=== daughters weight on the moon
