Answer:
210.
Step-by-step explanation:
10.5 x 20 = 210
i hope that helps!!!
Answer:
OR 
Step-by-step explanation:
So first you find the difference between the new cost and the old cost:
450 - 370 = 80
So the increase was 80.
When you write it as a fraction you write the increase ( 80 ) over the starting cost ( 370 ).
Thus the answer becomes 
But you can always reduce it to its lowest terms thus:

HOPE THIS HELPED
Answer:
THANKS FOR THE FREE POINTS!
Step-by-step explanation:
u cant report me bc it’s against guidelines to use this for exams or timed tests
Answer: 572 yards
Step-by-step explanation:
The equation to find the area of a (base1 + base2) x height/2
The two bases are 14 and 30. Add them up to get 44.
Then, times that by the height. You get 1,144.
Lastly, divide 1,144 by 2. You get 572.
I hope this helped!
Volume of prism B=800*6³/8³
=800*27/64
=25*27/2
=575/2
=287.5 cm³