Answer:
-4.5 ¯\_(ツ)_/¯
Step-by-step explanation:
-4x+5=13
-4x=5+13
-4x=18
-4x/-4=18/-4
x=-4.5
Area = length x width
22 = length x 2
length = 22 ÷ 2 = 11 inches
Length is 3 less than an unknown number
So the unknown number is length + 3 = 11 + 3 = 15 inches
Yes, they are saying the same thing. In fact, if a ratio equals one, it means that numerator and denominator are equal.
This is the reason why you can always use A=B or A/B, as they are totally equivalent.
Answer:
1. Could you use an inscribed prism to derive the volume of a hemisphere? Why or why not? Are there any other ways you could approximate a hemisphere, and what problems would you encounter in finding its volume?
2.Could you use a circumscribed regular n-gon as the base of a pyramid to derive the formula for the volume of a cone? Explain.
Step-by-step explanation:
1. Could you use an inscribed prism to derive the volume of a hemisphere? Why or why not? Are there any other ways you could approximate a hemisphere, and what problems would you encounter in finding its volume?
2.Could you use a circumscribed regular n-gon as the base of a pyramid to derive the formula for the volume of a cone? Explain.