Answer:
2/3 km per minute
Step-by-step explanation:
kilometers
1 1/3 - 2/3 = 2/3km
Minutes
2 - 1 = 1 minute
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Spped
(2/3 km) / (1 minute)
2/3 km per minute
The shipping fee is $30
1. 12%×250
= 250×12/100
= 2.5 ×12
= 5/2×12
=60/2
=30
As you can see from what I’ve drawn, 12 divided by -2 will give us -6 (12/-2=-6).
Now, ask yourself this:
3 multiplied by what makes - 6? (You have to divide) so, - 6/3= - 2. The answer is 2. So one number must be 2.
Now, what times what makes 2? 1 x 2. Since we already have 2, we just have to add 1. So the last number will be 1.
B. incenter
The incenter is the point on the interior of the triangle that is equidistant from all sides. Since a point interior to an angle that is equidistant from the two sides lies on the angle bisector, then the incenter must be on the angle bisector of each angle of the triangle.
The incenter will be the center of an inscribed circle because it is equidistant from all three sides, hence the equal radii of the inscribed circle.
Circumcenter, on the other hand, is used to find the center of a CIRCUMSCRIBED circle around the triangle touching all three vertices.