Answer:
Step-by-step explanation:
When given a point and a slope, the best equation to use is the point-slope formula, y - k = m(x - h)
which here becomes:
y - 0 = m(x + 1), or y = (-2/3)(x + 1), or y = (-2/3)x - 2/3
If you want this in standard form, first clear the fractions by multiplying all terms by 3: 3y = -2x - 2
Now add 2x to both sides, obtaining: 2x + 3y = -2 (in "standard form."
This is really simple math. You just put the two over each other:
25.65+14.23= 39.88. The rounded answer would be 39.9
A circle is a plane figure that has zero volume by definition. No calculation is required.
_____
The volume of a sphere is given by the formula
![V = \frac{4 \pi}{3} r^{3}](https://tex.z-dn.net/?f=%20V%20%3D%20%5Cfrac%7B4%20%5Cpi%7D%7B3%7D%20r%5E%7B3%7D%20)
Fill in the value for the radius and evaluate the expression.
Answer:
It doesnt affect the equation
Step-by-step explanation:
If it were like this
8-(-9) means posotive minus negative 9
Answer:
a
Step-by-step explanation: