Answer:
8.85
Step-by-step explanation:
The four is in the hundreths place so you round the four up because of the 8
X-30+x-30+x=180
3x-60=180
3x=240
X=80
Answer:
4.5
Step-by-step explanation:
15% of 30 is 4.5
Answer:
Given:
Two trail maps:
Trail on the first map = 8 cm
Trail on the second map = 6 cm
Scale on first map = 1 cm : 2 km
A) What is the scale factor from the map to the actual trail?
For the first map, the scale factor is 1 cm: 2km. Therefore the actual trail is 8 centimeters * 2 kilometers = 16 km.
The scale factor of the second map is 16 km / 6 cm = 2.67 km : 1 cm
B) The length of the actual trail is 16 kilometers.
Step-by-step explanation:
When an equation is in standard form, x isn't negative so she should divide everything by a negative 1 to change it into a positive equation.
