Answer:
4 * (x + 20) = 350
Step-by-step explanation:
1. 4 times the sum of X and 20 equals 350
First, you must add x and 20, which gives you (x + 20)
2. 4 times the sum of X and 20 equals 350
Next, you must multiply it by 4, which gives you 4 * (x + 20)
3. 4 times the sum of X and 20 equals 350
Finally, you must add the answer to make a full equation, which gives you 4 * (x + 20) = 350
Answer 35 cubic ft Explanation: 3.5•5•2 3.5 is the width, 5 is the heigh, and 2 is the heigh only including the sand
14. 5/6
15. 13 9/10
16. 5/12
17. 5/8
(those are the answers i got i'm sorry if some of them are not correct but i used a website called mathpapa and its an algebra calculator and works well)
Answer:
(2,-2)
Step-by-step explanation:
When over the y-axis you change the x axis to the opposite of either neg. or positive
The area in which the right angle was at before. the angle nor the triangle changes