Answer:
3.5
Step-by-step explanation:
Answer:
9.7
Step-by-step explanation:
tan=opposite/adjacent
tan=9/adjacent
tan 43=9/x
x tan 43=9
0.9325x=9
0.9325x/0.9325=9/0.9325
=9.65
hence;
x=9.7
Answer:
7.5 is the perimeter
Step-by-step explanation:
perimeter is sum of all sides
14x-6=-4+48
18x-6=48
18x=54
X=3
-3(3)+48=41
14(3)-6=36
No solution