Answer:
B
Step-by-step explanation:
The volume (V) of a triangular prism is
V = area of triangular end × length
area of Δ = 
bh
where b is the base and h the perpendicular height
here b = 8 and h = 5, so
area = 0.5 × 8 × 5 = 20 units²
the length of the prism is 10, hence
V = 20 × 10 = 200 units³
Answer:
a
Step-by-step explanation:
because i was banging your mom
Answer:
140
Step-by-step explanation:
80 Divied by 4 is 20
SO Each Pair Is 20
7 x 20 = 140
The two angles are supplementary angles and when added together equal 180 degrees.
3x -12 + x+2 = 180
Simplify:
4x -10 = 180
Add 10 to both sides
4x = 190
Divide both sides by 4
X = 190/4
X = 47.5
I can't draw on this thing.. but the way you would do this is draw like 3 groups of 16 little dots and 2 groups of 9 little dots
