Answer:
45 miles in an hour
Step-by-step explanation:
315/7
Answer:
yes
Step-by-step explanation:
They both equal to one half, which makes them proportional
Answer:
y=x2-X-5 is zero of quadratic equation
Answer:
Yes
Step-by-step explanation:
A full triangle is 180 degrees. 100 + 30 + 50 = 180.
I hope you get it right! :D
(i hope i get brainlist)