Given radius,
A = 4•pi•r^2
1. 452.39
2. 3216.99
3. 2827.43
Combine like terms:
(-8y² - 9y) + (8y³ + 9y² - 2y)
8y³ - 8y² + 9y² - 9y - 2y
8y³ (- 8y² + 9y²) (- 9y - 2y)
8y³ + y² - 11y
8y³ + y² - 11y is your answer
~
Answer:
(4.2 units)
Step-by-step explanation:
By inspection of the illustration we can see that leg DE has length 3 and that leg DF also has length 3. By the Pythagorean Theorem, 3^2 + 3^2 = 2(3^2); thus, the length of the hypotenuse EF is 3√2, or approximately 4.24 units. The third answer choice (4.2 units) is the correct one.
it had to be 15 because if you add the total the 2 items together that $5 and subtract $5 from $73 I got 15 because she would have a dollar left
It’s A 18.7 good luck hope you ace it
