9^2 = 4.5^2+b^2
81=20.25+b^2
60.75=b^2
b (altitude) = approx. 7.8
The picture is not good enough can you send another one
Answer:
7x² + 11x - 18
Step-by-step explanation:
13x² - 8 + 11x - 6x² - 10
13x² - 6x² + 11x - 8 - 10
7x² + 11x - 18
Answer:
Zoey could buy 2 apples and 7 bananas.
Step-by-step explanation:
Since the point (2, 7(2,7) is inside the double shaded region, one possible solution to the system of inequalities would be:
(3/4) / (15/28) = (3*28) / (4*15) = 84/60 = 42/30 = 21/15 = 7/5