0.2x + 0.3y = 0.5 need help plzz
1 answer:
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The volume for a pyramid is 
, where B is the area of the base and h is the height. We are given the volume, and the base and height in terms of x. Our formula then looks like this: 
. Simplifying the right side we have 
. Multiply both sides by 18 to get rid of the fraction and we have 
, so x = 117.575
Answer:
Equation of line is
Option A is correct.
Step-by-step explanation:
We need to write an equation that represents the line that passes through the point (-1, 6) and has a slope of -3.
The equation will be of slope-intercept form:
where m is slope and b is y-intercept
We are given slope m =-3, we need to find y-intercept b
Finding y-intercept
using slope m=-3 and point (-1, 6)
So, y-intercept b is 3
Now the equation of line having slope m= -3 and y-intercept b = 3 is
Equation of line is
Option A is correct.