Answer:
12
Step-by-step explanation:
5^2 + b^2 = 13^2
25 + b^2 = 169
169-25= 144
take the square root of 144
answer: 12
Sorry i don’t know the answer but i’m new to this app, and was wondering what brainliest is?:)
1500 is the answer I did this a while ago I think not sure
Step-by-step explanation:
1\5 ÷3/7=7/15
3/7 multiply by 7/15=1/5