Are these numbers linear or nonlinear? x: 0, 1, 2, and 3
y: 1, 3, 6, and 10,
What about this one?
x: 0, 3, 6, and 9
y: -3, 9, 21, and 33

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

the answer is  

a.

4,624π mm2

step-by-step explanation: