Answer:try using Cymath.com
Step-by-step explanation:
Cymath will give you step by step answers
For these problems you'll need to know that the volume on a triangle can be figured out by plugging in given information into the equation: v=1/2 bxh
Answer:
(5,6)
Step-by-step explanation:
D.180+x=7x
x-7x=-180
-6x=-180
x=180/6
x=30 pounds
180+30=210