Answer:
4/23
Step-by-step explanation:
Because the window is 4 feet and you need it to cover the window and the floor, you could start with the window. 4 feet at 12 inches per foot is 48 inches already. Then you would add the distance between the window and the floor, 21/2 feet is 10.5 feet. 10.5 * 12 inches is 126 inches. 126+48=174. You need 174 inches. See my pic
Answer:
A.)4x+8
C.)8x+12
Step-by-step explanation:
Same steps you did
4 3/10 because you can turn two over five into 4/10 so to make -1 3/10 to -2 you -7/10 then -3 to get -5 then -6/10 to get -5 4/10
Answer:
<u>67 m/s</u>
Step-by-step explanation:
Formula for range :
- u = initial velocity
- θ = angle of launch
- g = gravitational acceleration
Solving with the given values :
- 400 = u² x sin60° / 9.8
- u² x √3/2 = 3920
- u² = 7840/√3
- u² = 4526.4
- u = <u>67 m/s</u> (approximately)
