Answer:
x
Step-by-step explanation:
-6.3=z-3.9
i think you need to solve for Z.
so we need to get the Z on one side alone.
-6.3=z-3.9
we need to move the -3.9 on to the otherside.
so if we need to move something over the other side, we flip the sign so.
-6.3+3.9=z
z=-2.4
Answer: Perimeter = 40
Area = 204
Step-by-step explanation:
Perimeter is the sum of all the sides:
11 + 12 + 17 = 40
The area of a triangle is 1/2 base x height
1/2( 17 x 24)
1/2( 408) = 204
Answer:D
Step-by-step explanation:
