Answer:
The answer is 4
Step-by-step explanation:


×8
=+4
Answer:
540m
Step-by-step explanation:
The distance of the track is is equal to the playground's distance.
-The total distance covered is obtained by summing 120 and the distance per break by the total number of breaks:

-The distance of the playground half the track's distance:

Hence, the distance of the playground is 540m
3 x 9 + 7 = 34
9 + 25 = 34
Answer:
I think it's AA because the sum of a triangle is 180 and if you subtract the right angle and the other angle from 180 it gives you the same angle in the other triangle.
Step-by-step explanation:
180-(90+70)=20 The other angle in the first triangle
180-(90+20)=70 The other angle in the second triangle
These angles show that they're similar