Question # 1
Answer:
Step-by-step explanation:
Given the expression
∵
∵
Therefore,
Question # 2
Answer:
Step-by-step explanation:
Given
∵
∵
Therefore,
Answer:
Vertical lines
Step-by-step explanation:
Answer:
x = -9/2
Step-by-step explanation:
16 + 4(x) = -2
4x = -2 - 16
4x = -18
x = -18/4
x = -9/2
Answer:
Triangular Pyramid.
Vertices: A, B, C, D
Edges: AB, AD, BC, CD, BD
Base: BCD
Step-by-step explanation:
divide total miles by speed
125/65 = 1.923 hours
there are 60 minutes per hour
multiply 1.923*60 = 115.384 minutes
rounded off to nearest whole number = 115 minutes