Answer:
Step-by-step explanation:
We are given that
Let n represent the width of pool
Length of pool=
We have to find two expression which represent the perimeter of the pool.
We know that
Perimeter of rectangle=
Where l=Length of rectangle
b=Width of rectangle
Using the formula
Perimeter of pool=
Perimeter of pool=
Perimeter of pool=
Hence, two expressions that represent the perimeter of the pool is given by
Answer:
Step-by-step explanation:
<u>Using slope formula and solving for y</u>
m = (y2 - y1)/(x2 - x1)
- -2/7 = (4 - y)/(3 - 10)
- -2/7 = (4 - y)/-7
- 2 = 4 - y
- y = 4 - 2
- y = 2
Answer:
y = -x - 6
Step-by-step explanation:
y = -x + b
2 = -1(-8) + b
2 = 8 + b
-6 = b
Answer:
Cost of Dinner = 50t + 7c + 475
Step-by-step explanation:
"t" represents tables and they cost $50 each, so the algebraic expression would be "50t" ($50 times the number of tables).
Same applies to chairs; "7c" ($7 times the number of chairs).
The $475 represents the other costs added to the total.
So the expression to represent this problem would be at the total cost of the charity dinner is 50t (50 dollars per table) plus 7c (7 dollars per chair) and $475 for other costs.
Answer:
just subtract 150 from 180 and it will give you 30 so 30 is b
Step-by-step explanation:
I checked too because I added 30 plus 90 plus 60 is 180 and every triangle has 180 degrees and I got 60 from the angle on the right I assumed I was 60 since its smaller than the right angle.