Answer:
the total cost is $67
Step-by-step explanation:
9 × 3 = 27 8 × 5 = 40 40 + 27 = $67
I think its -40 because it looks like you have negative 40 then ur adding 10
There were 30 items on sale. Hope this helps and please give Brainliest!
Cosecant = hypotenuse / opposite side ( that is 1 / sine)
csc C = AC / 8
AC = sqrt (6^2 + 8^2) = sqrt 100 = 10
so cosecant of C is 10/8 = 1.25
Answer:
Step-by-step explanation:
Use the change-of-base rule.
