Answer:
9-4+(5x3)
Step-by-step explanation:
9-4+15
24-4
20
Always. The only way an irrational number can become rational is if it’s multiplied by a irrational number.
Hope this helps!
Answer:
x=-3
y=2
Step-by-step explanation:
To solve this problem you can use the elimination method:
- Multiply the second equation by -6:

- Add both equations:

- Substitute the value of x into one of the original equations and solve for y:

C= pi times d
15.3x 3.14= 48.042