Answer:
x = 67.5 miles
Step-by-step explanation:
Given:-
- The distance between two cities on map, d = 4.5 cm
- Scale : ( 1 cm -> 15 miles)
Find:-
The actual distance between two cities.
Solution:-
- We can direct proportion ratios to determine the actual distance between the two cities by using the scale of the map.
map actual
Scale : 1 cm -------- > 15 miles
cities: 4.5 cm ----------> x
- The proportional relationship is:
x = (15 miles)*(4.5 cm) / ( 1 cm )
x = ( 67.5 miles )
Answer:
A, 38, 40
Step-by-step explanation:
a. A has to be the first graph because it starts at $ 25 and it rises as more work needs to get done
b.if you go from 50 up until you get to the line, then look left at the axis is about $38
c. C=25+s*0.25, substitute c=35 and find s
35=25+s*0.25 subtreact 25 from both sides
35-25= s*0.25
10=s*0.25 divide both sides by 0.25
10/0.25=s
40=s
Answer:
The answer is 3
Step-by-step explanation:
All the triangles are isosceles meaning that they have to sides that are equal