Congruent triangles have the exact same three sides and the exact same angles. They are identical. So if you look at your triangles carefully, they are congruent. :)
Answer:
13.48
Step-by-step explanation:
you have to use cah in sohcahtoa
15cos(26)=13.48 to the nearest 10th
Step-by-step explanation:
2x - 5 = 7
2x = 7 + 5
2x = 12
x = 12 / 2
x = 6
Hope it will help :)
The train will have been traveling for 4 hours
train A=45,90,135, 180
train B=0,60,120,180
A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational.