take h=29
ø=39
b=q
then
cosø=b/h
cos39=q/29
0.777×29=q
q=22.53
Answer:
answer is -6=9
Step-by-step explanation:
6.75 years old
27=(4a-3)+(4a)
27=16a-12a
27=4a
a=27/4
a=6.75
129.42 - 32.56 = 96.86$
