A prism has a height of 3 inches and a volume of 150 cubic inches. Select all figures that could be the base for this prism.
a square with side length 7 inches
an isosceles right triangle with legs 10 inches
a star-shaped base with area 50 square inches
a 5 inch by 10 inch rectangle
a circle with radius 7 inches

the answer is the third / last answer

step-by-step explanation:

jml angle lkj & angle mj = lm

d. $180

step-by-step explanation:

if the dimensions of the room is 9ft by 12 ft, we have the area of the floor as,

so the area of the floor is 108 square feet, converting that into square yards we get,

the cost of carpet is $15 per square yard, therefore the cost of carpet for 12 square yards is,

hence, the cost of carpet is $180.

assuming the dimensions of the room be,

15 ft by 12 ft

so, the area of the floor of that room is,

we can convert 180 square feet into square yards, we know that,

1 sq ft = 0.111 sq yard

so, 180 square feet is,

so the area of floor is 20 square yards.

now, the cost of carpet is 15 dollars per square yard, therefore the cost of carpet for 20 square yards is,

so, it will cost $300.