The formula for volume of a cylinder is : V = PI x r^2 x H
for both questions, plug in the known information and solve for the unknown:
Q1) V = 450, H = 8
so 450 = 3.14 x r^2 x 8
450 = r^2 x 25.12
r^2 = 450 / 25.12 = 17.914
r = sqrt(17.914) = 4.23 rounded to nearest tenth = 4.2 inches
Q2) V = 500, r=6
500 = 3.14 x 6^2 x H
500 = 3.14 x 36 x h
500 = 113.04 x h
h = 500 / 113.047 = 4.42 = 4.4 inches
What data are you talking about ?
5x + 20
5(x) + 5(4)
5(x + 4)
Area of Flower Bed:
(b*h)/2
(3*8)/2 = 12m^2
Area of Vegetable Patch:
((b1 + b2)*h)/2
((5+7)*10)/2 = 60m^2
Area of Whole Garden:
l*w
14*10 = 140m^2
Whole Garden - Vegetable Patch - Flower Bed = Lawn
140 - 60 - 12 = 68m^2
Area of Lawn: 68m^2
Hope this helps.
Answer: Multiply 93 by 804 and that will give you
74772x
Multiply 12 by 880 and that will give you
10560x
Exact Form:
1977
Decimal Form:
28.14285714…
Mixed Number Form:
2817
Multiply 687 by 98 that will give you
67326
Multiply 936 by 39 and that will give yoou
36504x
Step-by-step explanation:
