3 & 3
Can someone help me with this
X+(x+1)=y. The first integer would be x, and the second would be one more than x, so x+1. I'm not sure if there's a specific number they are supposed to total, so I just set it equal to y. If there is a specific number, just replace y with that number. Hope this helps!
Answer:
r=cube root (3V/4π)
Step-by-step explanation:
We are given the formula for the volumeV of a sphere in terms of its radius r:
V=4/3πr^3
And we are asked to solve for r. The first thing we want to do is multiply both sides by 34π so that we just have r3 on the right sides:
3/4π⋅V=3/4π⋅4/3π(r^3)
Divide out the common factors on the right and arrange as:
r3^=3V/4π
Next, we want to take the cube root of both sides so that we just have r on the left:
cube root (r^3)= cube root (3V/4π)
r=cube root (3V/4π)
X - 2y = -3....multiply by 2
-2x + 4y = 6
----------------
2x - 2y = -6 (result of multiplying by 2)
-2x + 4y = 6
----------------add
0 = 0
This system of equations has infinite solutions
