I think it’s B i’m not sure though!
A+(n-1)d=nth term
a----first term(260)
d----common difference(-52)
Hope it helps!!
Well he says he needs 16 inches of tubing for each washing machine and he is trying to install 18 washing machines.
sooo all we have to do is multiply 16 times 18
lets do the math:)
16 x 18 = 288
whats your answer? well its 288 inches of tubing
have a good one:)
merry christmas:D
Answer:
X=9
Step-by-step explanation:
That is correct, 8 + 9(9) = 89
Answer:
Step-by-step explanation:
One
Sin(x) = 15/24 = 0.625
x = sin-1(0.625)
x = 38.68
Two
Cos(x) = 8/11
Cos(x) = .727
x = cos-1(.727)
x = 43.34
Three
Tan(x) = 20/37
Tan(x) = 0.5405
x = tan-1(0.5405)
x = 28.39
Four
Cos(x) = 18/23
Cos(x) = .7826
x = cos-1(0.7826)
x = 38.50
