Step-by-step explanation:
6
Step 1 write each number as a product of its prime numbers
30=2*3*5
60=2*2*3*5
78=2*3*13
Find the common factors between the stree values in this case it is 2 and 3 then multiply the answer is 6
Answer:
80
89^2-39^2=6400, 6400=80^2
Answer: C
Explanation:i got it right on my test
complete angle is 360°
360 - 39
329°
Hope this helps!
Answer: FALSE
When you multiply an inequality by a negative number the inequality flips.
