Answer:

Step-by-step explanation:
If two corresponding sides of two similar triangles are 3cm and 5cm, then the scale factor is

Two similar triangles have their area proportional with the scale factor of 
Hence,

Answer:
a. 4
Step-by-step explanation:
-1(-4) = 4
Answer:
Approximate percent error = 15%
Step-by-Step Explanation:
Let the percentage of error be "e"
Anticipated sales = 2,500
Actual sales = 2,125
The percentage error "e" can be calculated as per the equation below:
2500*(1-e) = 2125
(1-e) = 2125/2500
1-e = 0.85
e = 1-0.85
e = 0.15
e = 15%
Approximate percentage error = 15%
Answer: 0.5
Step-by-step explanation: it should be but wait for other answers
The start of the graph would be at 5 on the distance scale(y)
Def A or B
Yeah its A because in 1 hr since he is at 45 miles away from home
So A is correct on every mark