Liam and Noel built a fence for a landlord. Liam built 30 m per hour, and Noel built 5 m less than him per hour. They built
together for 3 hours, and then Noel finished building the rest of
the fence alone. Noel worked 7 hours in all. Find the total
length of the fences.

-1, -2, -3, -4, -6

step-by-step explanation:

10 miles

step-by-step explanation:

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it