Answer:
Step-by-step explanation:
Since angle RTS is a right angle, we have three similar triangles.
Thus,
Cross Products,
Take the square root:
Okay, if Susan bought nine washcloths, we know that the number nine will be in the equation. We know the cost is $39.90 for each one, so all you have to do is multiply them by each other. This would be the equation:
9x39.90=359.10
Answer:
Height+surface area of the bottom circles*2
Step-by-step explanation:
If the height was 3 and the surface areas of the circles were 6, you would end up with a surface area of 15