Answer:
Step-by-step explanation: The answer is the surface area of the above triangular prism is 156 square inches.
Answer:
Step-by-step explanation:
by using well known formula, distance on XOY plane
Answer:
X∈
Step-by-step explanation:
Step-by-step explanation:
-2/3f =9.2
cross multiply
27,6= -2f
divide both sides by 2
f = - 13.8
-1/8n = -2/7
cross multiply
-16 = -7n
divide
n = 2.29
12/20n = -36/44
cross multiply
528 = - 720n
divide
n= -0.733
-64.5g = -25.8
divide both sides by -64.5
g = -0.4
the last one has no variable