Since the line is 13 units and 8:5 is 13 parts each proportion is 1 unit. Which means 8 parts and 5 parts are on the line. And 8 plus -4, is 4.
The answer is D (4)
the simplified expression would be
64g^2h^2
Answer:
Step-by-step explanation:
7x^2 - 16x - 8 = 0
using the quadratic formula x = [ -(-16)+/- sqrt((-16^2 - 4*7-8] / 2*7
= (16 +/1 sqrt 480) / 14
= 2.71, -0.42 to nearest hundredth
$ 8.50 because 42.50 and you divide by 5 you get 8.50.