Answer:
180
Step-by-step explanation:
1 - ⅕ - ⅖ = ⅖
Third boy received ⅖ of the oranges, which are 72
⅖ : 72
1 : X
X = 72 ÷ ⅖ = 180
How much does the stereo cost?
$15 * 10 is $150. If the stereo costs less than 150 dollars he will be able to buy the stereo. If not, he won't be.
Surface area is defined as the sum of all the areas covers the object so here we have 2 cylinders and the
Area of a cylinder = side area + area of the circle
side area = <span>perimeter * height = 2*pi* r *h
</span>area of the circle = pi * r^2
for the cylinder, we have 2 area circle and 1 side area
so surface area = 2 *pi * r*h + 2 pi* r^2
so for the first cylinder
A1 = 2*pi*r*h +2 pi * r^2 = (2*pi * 2 *2) +( 2 *pi * 2^2 ) = 16pi inch^2
A2 = 2*pi*r*h + 2pi *r^2 = ( 2 * pi * 1.25*3)+( 2*pi *(1.25)^2) = 85/8 pi inch^2
A= A1 +A2
A = 16pi + 85/8 pi = 83.645 inch^2
Answer:
117 sorry if I'm wrong ooh this agg
Left 2 up 5 because you dilate from the starting points A B and C and you have to translate point A 2 units to the left and 5 units up to get to B’.
