It must be a and c, as these are the only two with four closed sides
Answer:
Step-by-step explanation:
11. I can't see the full problem statement, so I'm unable to answer the question.
12. Answer below:
"one half" = ![\frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
"negative five eighths" = ![\frac{-5}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B-5%7D%7B8%7D)
To evaluate the expression, you multiply the two numbers together:
![\frac{1}{2} * \frac{-5}{8} = \frac{1 * -5}{2 * 8} = \frac{-5}{16}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%2A%20%5Cfrac%7B-5%7D%7B8%7D%20%3D%20%5Cfrac%7B1%20%2A%20-5%7D%7B2%20%2A%208%7D%20%3D%20%5Cfrac%7B-5%7D%7B16%7D)
13. Answer below:
"one third" = ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
"eleven sixteenths" = ![\frac{11}{16}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B16%7D)
To evaluate the expression, you multiply the two numbers together
![\frac{1}{3} * \frac{11}{16} = \frac{1 * 11}{3 * 16} = \frac{11}{48}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%20%2A%20%5Cfrac%7B11%7D%7B16%7D%20%3D%20%5Cfrac%7B1%20%2A%2011%7D%7B3%20%2A%2016%7D%20%3D%20%5Cfrac%7B11%7D%7B48%7D)
Answer:
Step-by-step explanation:
if Nathan walks 6 miles in 2 hours
6/2=3 miles/ hour
in 9 hours
9*3=27 miles
Answer:
8 rotation will the tires made after frank rides 50 ft.
Step-by-step explanation:
Given: The tire on franks bike moves 75 inches in one rotation.
If bike of tire move 75 in then rotation of wheel is 1
In 75 in of tire move = 1 rotation
In 1 in of tire move =
rotation
Now we change 50 ft into inches
1 ft = 12 inches
50 ft = 12 x 50 = 600 inches
In 1 inch of tire move =
rotation
In 600 inch of tire move =
rotation
Hence, 8 rotation will the tires made after frank rides 50 ft.