Answer:
Exact Form: √13/13
Decimal Form: 0.27735009…
Step-by-step explanation:
y=-1/2x-4
I could be wrong. Not my strong subject.
-Seth
1170 ft³
Volume of prism
= base area × height
= 90 × 13
= 1170
A triangles angle always equal to 180 degrees. So if you add up what you already have which is 80+40=120
