Answer:
288 cm³
Step-by-step explanation:
The volume (V) of the triangular prism is
V = area of triangular base × height
area of base = 
× 6 × 8 = 24 cm², hence
V = 24 × 12 = 288 cm³
Answer:
66 I think might he wrong
Step-by-step explanation:
I'm not sure if its right
150.
You can read the uppermost point on the graph which is pretty much that point.
Answer:
(-1,6)
Explanation:
use (y1-y2), (x1-x2)
Diagonals of a rectangle are congruent.
18x - 28 = x + 380
Solving for x, I get 17.
So, x = 17.
PR = 18x - 28
PR = 18(17) - 28
PR = 278
QS = x + 380
QS = 17 + 380
QS = 397
