Answer:
Step-by-step explanation:
<u>Let the length be x:</u>
A = lw ⇒ formula for the area of rectangle
A = 255 cm²
- x(x+2) = 255
- x^2 + 2x + 1 = 256
- (x+1)^2 = 16^2
- x + 1 = 16
- x = 15
l = 15 cm, w = 17 cm
<h3>
Answer: Bottom left corner (southwest corner)</h3>
The left endpoint is x = 4, but we don't include this endpoint because of the open hole. We use a parenthesis to indicate "don't include the endpoint"
The right endpoint is positive infinity. We always use a parenthesis with either infinity since we cannot reach infinity
The interval from 4 to infinity is written as which is like saying
This equation in numbers:
(-8x)^6 • (4x)^2
(262144•x^6) • (16x^2)
4,194,304x^8
Answer: 45.84, or 46 miles rounded up
HOPE THIS HELPS