Answer:
The answer is 5.66
Step-by-step explanation:
let the missing side be x
9² = 7² + x²
9² - 7² = x²
x² = 9² - 7²
x² = 81 - 49
x² = 32
x = √32
x = 5.66
836 to the nearest hundred is 800 because number under 50 of the last two digits we round it below. Same thing as above 50 we round it up.
No because when u do 3/4, you get 1R1 she only has enough for 1 basket.