Consider the following sets:
R = {x | x is the set of rectangles}
P = {x | x is the set of parallelograms}
T = {x|x is the set of triangles}
1 = {x | x is the set of isosceles triangles}
E = {x|x is the set of equilateral triangles}
S = {x | x is the set of scalene triangles}

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

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

add an image

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: