Answer:
14*-1
Step-by-step explanation:
The third angle is 180-55-65 = 60°.
Exterior angles are 180-55 = 125°, 135°, 120°
Answer:
Always true
Step-by-step explanation:
Given
Required
Determine its type of solution
Collect Like Terms
Take LCM
Multiply both sides by 
<em>Hence, the equation is always true for x = 3</em>
So to run 10km, you need to run 6.25 times the trail. (Or 7 if you only accept whole numbers as answers, we need to round up).
<h3>How many times will you need to run this trail in order to run 10 kilometers?</h3>
If you run the trail x times, then you will run:
y = x*1mi
Now remember that:
1 mi = 1.6 km
Replacing that, we get the linear equation:
y = x*1.6km
Now we want to find the value of x such that:
x*1.6km = 10km
Dividing both sides by 1.6km
x = 10km/1.6km = 6.25
So to run 10km, you need to run 6.25 times the trail. (Or 7 if you only accept whole numbers as answers, we need to round up).
If you want to learn more about linear equations:
brainly.com/question/1884491
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