Answer:
The drama club can purchase 1429 programs
Step-by-step explanation:
The area of a circle is pi*r^2=a since we know the diameter is 24 and radius is half the diameter the r=12 so the area of the half circle = 1/2*pi*12^2 and the area of the square is simply base*height = 24*24 then the area with the missing portion must be 24*24-1/2*pi*12^2 = 576-72pi= approximately 349.8cm
Answer: 11/4
Step-by-step explanation:
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Answer: D. 1 & 1/3
Step-by-step explanation: Here is how I got the answer. I have to figure out what 2 cups of sugar weigh in pounds. The question says 1 cup weighs 2/3 of a pound. So what I did, was I multiplied 2/3 by 2, or 2/1. that'll give us an answer, of 1 1/3 pounds.
Hope this helped, though probably it didn't.
Answer:
15k³ - 9k² - 54k + 24
Step-by-step explanation:
(3k - 6)(5k² + 7k - 4)
distribute parentheses
= 3k * 5k² + 3k * 7k + 3k(-4) + (-6) * 5k² + (-6) * 7k + (-6)(-4)
apply minus - plus rules: + (-a) = -a, (-a)(-b) = ab
= 3 * 5k²k + 3 * 7kk - 3 * 4k - 6 * 5k² - 6 * 7k + 6 * 4
simplify: 3 * 5k²k + 3 * 7kk - 3 * 4k -6 * 5k² - 6 * 7k + 6 * 4:
= 15k³ - 9k² - 54k + 24
