Answer:
A I think im fairly certain
Step-by-step explanation:
Answer:
cos^(-1)(12/13) = 22.62°
Step-by-step explanation:
Inverse trig functions are used to find angles. I was taught SOH CAH TOA: sine = opposite/hypotenuse, cosine = adjacent / hypotenuse, tan = opposite / adjacent.
Here, we have an adjacent side length and the hypotenuse. So we use inverse cosine.
Answer:
18
Step-by-step explanation:
54-36=18
36-24= 12
it is going down by multiples of six, so you would take 24 and subtract 6 and you will get 18
35 + 15 x 4 = 60. Paola read 60 pages in total.
It should be answer B. With 0.0321 there is a zero both before and after the decimal, while answer A only has one before the decimal.
