Answer:
D
Step-by-step explanation:
A,B,and C can not solve. because they have wrong answers.
-18x-17=-53 /add 17 to both sides
-18x-17+17=-53+17
-18x=-36
x=(-36)/(-18)
x=2
I think this is how you do it
Answer:
10
Step-by-step explanation:
1. The area of triangle is = (A*h)/2, where h is the height grounded on side A.
2. Given the height 5 and the side 4 we get S(area)=(5*4)/2=10.
Step-by-step explanation:
234751
100% sure
Goood luck.
