Unit 10d CW DB

A rectangular prism has surface area 94 square inches.

Its length is 3 inches

Its height is 5 inches.

What equation would allow Desmos to solve for the missing width?

• 94 = 3*x*5

• 94 = 2*3*x + 2*3*5 + 2*x*5

• 94 = 2*3*5*x +2*3*x

• 94 = 3^2 + x^2 + 5^2

Tags

CCSS.7.G.B.6

A rectangular prism has surface area 94 square inches.

Its length is 3 inches

Its height is 5 inches.

What is the width, in inches?

• 10

• 7

• 5

• 4

Tags

CCSS.7.G.B.6

A cylinder has volume 2700π square inches.

Its height is 12 inches.

What equation would allow Desmos to solve for the missing radius?

• 2700π = 4*π*x^2

• 2700π = 4/3*π*x^3

• 2700π = 2*π*x^2 + π*r*12

• 2700π = π*x^2*12

Tags

CCSS.8.EE.C.7B

A cylinder has volume 2700π square inches.

Its height is 12 inches.

What is the missing radius, in inches?

(only the number)

• 10

• 12

• 15

• 20

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

For a rectangular prism with volume 400 cubic inches, the length is 5 inches and the height is 8 inches.

What is the width in inches?

Tags

CCSS.7.G.B.6

A triangular prism has a height of 4 and a volume of 20.

What is the Base Area of the triangular prism?

Tags

CCSS.7.G.B.6

What is the height of a cone with radius 5 and surface area 50π?

Tags

CCSS.5.MD.C.3

CCSS.5.MD.C.5

CCSS.5.NBT.A.4

CCSS.5.NBT.B.7

I prism with base area of 50 and a height of 4 also has a surface area of 200.

What is the perimeter of the base of the prism?

(only the number)

Tags

CCSS.7.G.B.6

The volume of a nonagonal prism is 585.

The Base area of the prism is 65. What is the height of the prism?

Tags

CCSS.7.G.B.6

_{The surface area of a square pyramid is 20 square meters. If the slant height is 4 meters, what is the base area of the pyramid in square meters?}

_{(type just the number)}

Tags

CCSS.7.G.B.6