Answer:
h=V πr2
Step-by-step explanation:
1: Find the volume of the cylinder. Volume: 120 = h=V πr2
2: Since there is no radius the answer will be that and we also finding the for the cone.
3: Volume of the cone will be h=V πr2 since we finding for the volume for both.
Hope this helps.
Answer: With what??? I don't see nun
Answer:
x = 28
Step-by-step explanation:
12/8 = (x-7)/14
Cross multiply.
8(x-7) = 12 × 14
Expand and multiply.
8x - 56 = 168
Add 56 on both sides.
8x = 168 + 56
8x = 224
Divide 8 into both sides.
x = 224/8
x = 28
Answer: forty five and tfourenths eight eight and eight hundreths seventeen hundreths two and thirty five thousandeths
step-by-step explanation:
The lengths of the rectangles are 7 and 12 respectively. Form the ratio 7/12. The widths of the rects. are x and 5 respectively. Form the ratio x/5. Now equate these two ratios:
7 x
--- = ---
12 5
Solve this for x. One way to do this would be to cross-multiply, obtaining 12x = 35, and solving this result for x. x will be a fraction. Write the numerator and denominator in the boxes given.
