Answer:
The right answer is C ( π/2)
Answer:
5 meters
Step-by-step explanation:
The perimeter of a rectangle can be expressed as 2l+2w.
2l+2w=50
l=w+15
Substitute:
2(w+15)+2w=50
2w+30+2w=50
4w+30=50
4w=20
w=5
Hope this helps!
Answer:
Step-by-step explanation:
Answer:
26d+3
Step-by-step explanation:
first parentheses
-3×-8d=24d
remeber negative × negative = positive
-3×-1=3
24d+3+2d=
26d+3
<em><u>I</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>I</u></em><em><u> </u></em><em><u>helped</u></em><em><u>!</u></em><em><u> </u></em><em><u>:</u></em><em><u>)</u></em>
Quantity of rides : 1 horu / 11.89 seconds = 3600 seconds / 11.89 seconds = approximately 302 rides
1 ride - 8 people |multiply 302
302 rides - 2416 people
2416 people can ride the roller coaster In one hour