The answers for 13 and 14 are attached in the file.
Answer: Yes
Step-by-step explanation: If V=12
Then we plug in for the inequality and get 12>7
Answer:
Step-by-step explanation:
4. 10x + 30 = 90
10x = 60
x = 6
complementary
5. 4x + 40 + 3x = 180
7x + 40 = 180
7x = 140
x = 20
supplementary
Answer:
im think its 20 and 39 im not sure tho
Step-by-step explanation:
I can help with the formula just do the math on a calculator you multiply length x width x height
