Answer:
Step-by-step explanation:
Calculating the volume of a cylinder is very similar to determining the area of a prism. You can ... Recall that the area of a circle is equal to pi times the radius squared. ... V = Π(3.6)2(4) Here we started by replaced r with the radius and h with the height. ... V = 5400Π mm3 ← If you are
Step-by-step explanation:
Plan B:
2:5 = 0.4 red to 1 white
1:4 = 0.25 red to 1 white
Students might also scale up using part-to-whole-ratios and come up with 35 parts total and 14 parts red for Plan A and 35 parts total and 7 parts red for Plan B.
X^2-6x+9
x^2-3x-3x+9
x(x-3)-3(x-3)
(x-3)(x-3)
(x-3)^2