Answer:
theta = 44.4 degrees
Step-by-step explanation:
Since this is a right triangle, we can use trig formulas
cos theta = opposite/ hypotenuse
cos theta = 15/21
Take the inverse of each side
cos^ -1 (cos theta) = cos ^-1 (15/21)
theta =44.4153086
theta = 44.4 degrees
It's C.
All the other options are a 3 to 1 ratio, except for C.
Answer:
the answer is x<8
Step-by-step explanation:
Answer:
10.08
Step-by-step explanation:
If she gave each of her 10 friends 5 animal stickers 5×10 =50. shed have 75 left cuz 125-50=75
