Scale factor = new length/old length
scale factor = 10/2.5 = 4
The scale factor is 4.
Answer:
0.6 as a decimal or 3/5 as a fraction
Step-by-step explanation:
Answer:
round answer is : 10 ft
Step-by-step explanation:
The explanation is in the picture!
3363 it is. That is the answer. The problem would be "2850 + 18%" right. Because that's what I did.<span />
Answer:
The equation for b would be y = 1/2x + 1
Step-by-step explanation:
In order to find this, start by finding two points on the line. We'll use (0,1) and (2, 2). From there we start by finding the slope.
m(slope) = (y2 - y1)/(x2 - x1)
m = (2 - 1)/(2 - 0)
m = 1/2
Now using that, we can plug it, along with a point into point-slope form to get the answer.
y - y1 = m(x - x1)
y - 1 = 1/2(x - 0)
y - 1 = 1/2x
y = 1/2x + 1