899$ is the y intercept because that is your starting value. Then, 65 is your slope. (Rise 65, run 1). After 24 months, the total cost will be 2459$. This is because 24 • 65 = 1560. This is your total cost of phone service. Then, you need to add the phone. 1560 + 899 = 2459. So you total cost is 2459.
Step-by-step explanation:
Head opposite angles.
b=60°
a=180-60=120°
Answer:
diagonal is 17 cm
Step-by-step explanation:
use pathagorean theorem
you have a = 8, b= 15
c is the diagonal of the rectangle (rectangle has 90deg angles)
c^2 = a^2 + b^2
c^2 = 8^2 + 15^2
c^2 = 64 + 225
c^2 = 289
take square root
c = 17
hope this helps
I looked it up for you and Your answer is 70