If there are n rows
And if each row has m seats.
Then the total number of seats shall be n × m.
Here
Number of rows = (c+8)
And number of seats in each row = (4c-1)
Using the concept
Total number of seats
= (c+8)(4c-1)
FOILing or Distributing we get
= c(4c) + c (-1) + 8(4c) +8 (-1)
= 4c² - c + 32 c -8
Combining like terms
=4c² +31c - 8
The expression for total number of seats = 4c² + 31c -8
Answer:The answer would be D, x/2+5
Step-by-step explanation:
Answer:
3 seconds
Step-by-step explanation:
Maximum height=150
150=-16t^2+96t+6
-16t^2+96t-144=0
-16(t^2-6t+9)=0
-16(t-3)^2=0
t=3 seconds
Answer:
- 2/3
Step-by-step explanation:
Slope = y2 - y1/x2 - x1
Given
x1 = 4
y1 = -3
x2 = -2
y2 = 1
Slope = 1 - (-3) /-2 -4
= 1 + 3 /-2 -4
= 4/-6
= 2/-3
= - 2/3
Answer:
I think it would be angles A and B.
Hope this helps!
