Answer:
198 km
Step-by-step explanation:
81/9=9
9*22=198
first step is do the parentheses ( -3÷-.5) = 6
6+-8=-2
Answer:
9.16 I think
Step-by-step explanation:
angle B =
(
) = 66.4 degrees to 1 decimal place
sin(66.4) = 
CD = 10sin(66.4)
CD = 9.16 to 2 decimal places
52 divided by 8 = 6.5 hope this helps you!
It’ll be D) 7/46 you can reduce it by dividing everything with 4