Answer
D: 132 ft
C= π2r
So, take pi and multiply that by two..
π2= 6.28
Now, take your radius and multiply it by 6.28.
21 x 6.28= 131.88
Round it two the nearest whole number, which is 132!
Hope this helps!
Answer:
h(t)=-16t^2+375t
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
180/5 is 36.
To double check, you can multiply 36 by 5, which gives you 180.
(4,-3) i took the test i'm 100% sure
i hope i helped ;)
Answer:
y=-7
Step-by-step explanation:
first, you want variables on one side, numbers on the other side of the equation.
4y+4=2y-10
*plus ten on both side to get rid of -10*
4y+14=2y
*minus 4y on each side to get rid of 4y*
14=-2y
*divide by -2 on each side to get the value of just one y itself*
y=-7
