1 answer:
Answer:
3
Step-by-step explanation:
Glad to help =)
If you have any questions about the way I solved it, don't hesitate to ask me
You might be interested in
Answer:
2+4+ccc
Step-by-step explanation:
It should be :
1/3(x + 18) = 7
1/3x + 6 = 7
1/3x + 6 - 6 = 7 - 6
1/3x = 1
x = 3
The area of a right triangle with side lengths 7 and 7 is 
Answer:
5x(5x+1)^2
= 5x(25x^2+10x+1)
= 125x^3+50x^2+5x
ST = 10.5 / 3 * 5
= 17.5
ST = 17.5 inches
