/while exercizing julie found that her heart was beating 2 times every 5 seconds how many times was it beating per minute

5 seconds into 60 seconds goes 12 times, so mulitply the 2 by 12 and you get 24.
By the way, Julie is very nearly dead with a heart rate that slow!

It is beating 24 times per minute. To figure out the rate for a minute, you must figure out how many times 5 seconds goes into 60 seconds - 12 times. Then, you must take the number 2 and multiply it by 12 as well since you're trying to find the rate per minute (60 seconds). You would then get 24. Her heart beats 24 times per minute.

Agc and bgd are vertical angles

The answer to that is 6