We have been given volume of the cylinder which is 536.94 cubic inches. Now question says to find the radius of the cylinder.
Then we need to use formula of volume of cylinder which is given by :
We see that there are three unknown values in the formula: {volume, radius-r, height-h}
So to find any one of them we must know other two values.
Volume is given but height is missing. So just for explanation i'm going to use height of the cylinder h= 19 inches
Now plug the value of volume and height in above formula
take square root of both sides
3=r
Hence radius of the cylinder is 3 inches.
Answer:
-9
Step-by-step explanation:
2t + 8= -10
2t= -10-8 you bring 8 and it turns to a negative and. then you just minus it negative 10.
2t= -18. you divide both by 2
t= -9
Answer:
(y - 7)/(8 - 6) = 3
(y - 7)/2 = 3
y - 7 = 6
y = 13
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Because 35 * 1 is 35 and 35 * 2 is 70
Answer:
Area of triangle: 18
Area of semicircle: (9pi)/2
perimeter of triangle: 20.49
perimeter of semicircle: 3pi+6
perimeter of whole thing: 23.91/ 6+8.49+3pi
Step-by-step explanation:
triangle area: 1/2bh, 1/2*6*6=18
Area of circle: pir^2, 3^2*pi, 9pi, semicircle means half, 9pi/2
