What is the answer to this i don’t because i can’t do fractions

13/20 of a mile

Step-by-step explanation:

2/5 = 8/20

1/4 = 5/20

8/20 + 5/20 = 13/20

So basically this is adding fractions with uncommon denominators.

2/5 + 1/4=

(2 x 4) + (1 x 5)

      5 x 4

So, your answer should be 13/20.

If you'd like me to elaborate more I will be happy to help.

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.