Answer:
B
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Pythagorean theory baby! Okay so the Pythagorean theory is a² + b² = c² so lets draw a triangle and label our sides. So we know 8² + 15² = c² so I'm going to find the square root of all of our numbers. We get 64 + 225 = c² so then add 64 + 225 = 289 then I take the square root of 289 which equals 17 . This answer also makes sense because out hypotenuse should always be bigger then the legs.
I'm pretty sure thats right, Hope this helps.
If Carly had more DVDs than Rob then you would subtract her amount away from the total. 42-4=38
60 Student
5/7=0.71428571428<span>
</span>60/84=0.71428571428