Answer: 60/61
Step-by-step explanation:
Answer:
x=5, y=3
Step-by-step explanation:
5^3=125
3^3=27
125+27=152
Answer:
factor out 1/4 from the expression
1/4x(1-3x)
Answer:
proportional/noncongruant
Step-by-step explanation:
This is because when you dilate an image it changes size and that means the image is not congruent to the preimage but they will stay proportional since they keep the same shape.
(pls give brainliest)
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