Answer:
Time spend by Adelina at the tutoring session is 30 minutes.
Step-by-step explanation:
Given : In a tutoring session, 
of an hour was spent reviewing math problems and Adelina attended 
of the tutoring session.
We have to find the time Adelina spend at the tutoring session.
We know, 1 hour = 60 minutes.
Total time taken in tutoring session = 
minutes.
also, Adelina attended of the tutoring session that is of 40 minutes.
that is 
minutes.
Thus, time spend by Adelina at the tutoring session is 30 minutes.
Answer:
NVU =150
Step-by-step explanation:
WVN + NVU = WVU
We know NVU = 2x+150 and WVU = x+176 and WVN = 26
Substituting these in
26+ 2x+150 = x+176
Combine like terms
176+2x= x+176
Subtract 176 from each side
176-176+2x= x+176-176
2x=x
Subtract x from each side
2x-x = x-x
x=0
NVU = 2x+150
0+150
NVU =150
Answer:
C) C \greenD{C}C
Step-by-step explanation:
Triangle is a shape which has 3 corners. The base of the triangle is opposite to altitude of the triangle. The height of the triangle is perpendicular to the corresponding base. The option C represents the base of the triangle.
