Section 1 - question 1
if 3(d+1)=4(d–2), then what is the value of 5(d–2)?
a
5

b
11

c
45

d
53

d=11  So, the answer is B

Step-by-step explanation:

3(d+1)=4(d-2)

3d + 3 = 4d - 8

-3d +8 = -3d +8

  0 + 11 = d + 0

      11 = d

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

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.