Answer:
Step-by-step explanation:
y= -3/4x+3
Hi :)
The volume of a sphere is
V = 4/3 (pi) r^3
Supposing "length" as diameter
We can take the radius
2.40/2
1.2 is the radius of the sphere.
Inserting the radius into the formula
V = 4/3 (pi) 1.2^3
The volume is aproximately 7.24cm^3
Answer:

Step-by-step explanation:
![[ y = x^n\ \ \ => \ \ \ \frac{dy}{dx} = b \cdot x^{n-1} \ ]](https://tex.z-dn.net/?f=%5B%20y%20%3D%20x%5En%5C%20%20%5C%20%20%5C%20%3D%3E%20%20%5C%20%20%5C%20%20%5C%20%20%5Cfrac%7Bdy%7D%7Bdx%7D%20%3D%20b%20%5Ccdot%20x%5E%7Bn-1%7D%20%5C%20%5D)
![[\ \frac{u}{v} = \frac{v \dcot u'- u \cdot v'}{v^2}\ ]](https://tex.z-dn.net/?f=%5B%5C%20%5Cfrac%7Bu%7D%7Bv%7D%20%3D%20%5Cfrac%7Bv%20%5Cdcot%20u%27-%20u%20%5Ccdot%20v%27%7D%7Bv%5E2%7D%5C%20%5D)


Answer: x = - 7/12
Step-by-step explanation:
-3x + 2 - 5x - 7 = 4x + 2
=> -8x - 5 = 4x + 2
=> -12x = 7
=> x = - 7/12