Answer:
50 softballs
Step-by-step explanation:
Volume of a sphere = (4/3)*π*radius³
A bowling ball has a radius of 8.5/2 = 4.25 in
Volume of a bowling ball = (4/3)*π*4.25³ = 321.56 in³
Circumference of a circle = 2*π*radius
radius of the basketball = Circumference/(2*π)
radius of the basketball = 29.5/(2*π) = 4.7 in
Volume of the basketball = (4/3)*π*4.7³ = 434.9 in³
radius of the softball= 12/(2*π) = 1.9 in
Volume of 50 softballs= 50*(4/3)*π*1.9³ = 1436.55 in³
A golf ball has a radius of 1.7/2 = 0.85 inches
Volume of 48 (four dozens) golf balls= 48*(4/3)*π*0.85³ = 123.48 in³
Answer:
x=-6 + y= 3
Step-by-step explanation:
Answer:
To solve for y, you want to use the distributive property
First you want to distribute the 8 through the 3y-5 and the 9 through the y-5
8(3y-5)= 24y-40
9(y-5)= 9y-45
24y-40=9y-45 (get the x on one side, so first add 40 to each side)
24y=9y-5 (now subtract 9y to each side)
15y=-5 (divide both sides by 15)
y= -5/15= -1/3
Hope this helps ;)
The answer is probably -78*degree sign*C.
