V=B+15
V+2B=180
Therefore:
3B+15=180
B=55
V=70
Check:
V+2B=180
70+2(55)=180
70+110=180
180=180. Checks.
75°+75°=150°
angles in a triangle add up to 180°
180°-150°=30°
c) x=30°
Answer:
The answer is 7(8 + 3)
Step-by-step explanation:
7 x 8 = 56
7 x 3 = 21
pls mark brainlyest:)
Area = bh/2
(9.9 x 5.5)÷2 = 27.225 ft^2
The answer is 11 because you do the smallest parenthesis. and work your way out.
