You basically need to set up a porporion:
1.6/2.4 = x/7.2
x=4.8
usa pothomath (no me acuerdo como se escribe)
Answer:
44x/7
Step-by-step explanation:
Radius=r=xcm
Circumference=2πr
➜2πx
➜2×22/7×x
➜44/7×x
➜44x/7
Circumference=diameter times pi
the answer is 13pi
pi is sometimes aprox 3.14
so
13 times 3.14=40.82
so about 40.82 meters
The expression that represents the volume of a rectangular prism with length 2x^2, width 2x^3, and height 5x should be in accordance to the formula of volume of a rectangular prism which is V = lwh. Thus, it should be
V=2x^2(<span>2x^3)(5x) = 20x^6 -------> OPTION D</span>
