Step-by-step explanation:

The product of
is negative whereas the product of 
Answer:
sin 63° = a / 10
Step-by-step explanation:
With reference angle A
Sin A = BC / AB
Sin 63° = a / 10
Hope it will help :)
Answer:
23
Step-by-step explanation:
got this answer bc bc i told myself 1/5 is one whole ad took 5 out of it and then subtracted 5-60 and then got 55 and after that i subtracted 55-32 and thats how i got my answer of 23
Answer:
B
Step-by-step explanation:
The range is the largest number minus the smallest number.
Hope this helps!
Answer:
21
Step-by-step explanation: