Answer:
sec A= 1.01 and cot B =8.25
Step-by-step explanation:
Given :
sec A and cotB if a =8 and b=7
Now,
=
and
Therefore, answer will be sec A= 1.01 and cot B =8.25
Answer:
x = π - sin^(-1)(3/2) + 2 π n_1 for n_1 element Z
or x = 2 π n_2 + sin^(-1)(3/2) for n_2 element Z
Step-by-step explanation:
Solve for x:
sin(x) = 1.5
1.5 = 3/2:
sin(x) = 3/2
Take the inverse sine of both sides:
Answer: x = π - sin^(-1)(3/2) + 2 π n_1 for n_1 element Z
or x = 2 π n_2 + sin^(-1)(3/2) for n_2 element Z
Answer:
less then
Step-by-step explanation:
the square root of 7 is 2.64 and 14/5 is = 2.8
Answer:
990 inches
Step-by-step explanation:
I will ASSUME that BOTH wheel dimensions given are diameters and the wheels begin at the same point and are moving in the same direction.
circumference is πD
15π56 - 15π35 = 15π(56 - 35) = 15π21 = 15(22/7)21 = 990 inches
Answer:
x=9
Step-by-step explanation:
Subtract 2 from both sides:
square both sides, so:
x=3^2 = 9
