30/12 is 2.5
The scale factor is 2.5
16x2.5 is 40
Side PQ is 40 inches
Answer:
(6.2, 4.5)
Step-by-step explanation:
That point (P) will be the weighted average of the end points, where each weight is the proportion of the segment at the end farthest from the point:
P = (3A +1B)/(3+1)
= (3·7.5 +2.3, 3·4.2 +5.4)/4
= (24.8, 18)/4
= (6.2, 4.5)
X/2 - 7 = 9
x/2 = 9 + 7
x/2 = 16
x = 32
Answer:
Option D. Strong positive correlation
Step-by-step explanation:
Like the r-value of 0.987 is positive (0.987>0) and close to 1, the correlation of the graph is a strong positive correlation
<span>D. (x - 1)2 + (y - 2)2 = 16
Remember the circle formula: (x-h)^2 +(y-k)^2 = r^2</span>