15 , 20 , 30 , 40 , 45 , 60 .... so if he can do 45 jumping jacks in 60 seconds (1 min) then 2 mins would be 45+45 which is 90 jumping jacks. Alex can do 90 jumping jacks in 2 minutes
17 or -17, that would make 1 which is an integer.
Answer:
6
Step-by-step explanation:
Pls mark brainliest.
It would be y=x+3 because you have a slope of 1 and a y-intercept at 3
The answer is 5,12,13 as when you plug these into the Pythagorean theorem :
5^2 + 12^2 = 13^2
25 + 144 = 169
13^2 = 169
Hope this helps :)
