Answer:
26 yd^2
Step-by-step explanation:
Area of Triangle = 1/2(b*h)
base = b = 13 yd
height = h = 4yd
Area of Triangle = 1/2(13*4) = 26 yd^2
Answer:
8 bags.
Step-by-step explanation:
Each bag will contain 27/3 = 9 pounds of quartz and 21/3 = 7 pounds of marble.
So there are 72/ 9 = 8 bags which contain 72 pounds of quartz. They will contain 56 pounds of marble, not 52 pounds.
Answer: G
Step-by-step explanation: the rate of change is constant, making it a proportional relationship
(f-g)(x) is x² - 3x - 7
Step-by-step explanation:
- Step 1: Given details are f(x) = 3x + 1, g(x) = x² - 6
- Step 2: Calculate (f-g)(x) by using the formula (f-g)(x) = f(x) - g(x)
⇒ (f-g)(x) = (3x + 1) - (x² - 6)
⇒ (f-g)(x) = -x² + 3x + 1 + 6
⇒ (f-g)(x) = x² - 3x - 7
