Find the equation of the line through point (8,−9) and perpendicular to 3x+8y=4. Use a forward slash (i. e. "/") for fractions (e. g. 1/2 for 12).

Step-by-step explanation:

To find its slope, put 3x+8y=4 into slope-intercept form.

y= -3/8x + 1/2

We know that since the lines are perpendicular, the slope of the new line will be the negative reciprocal of the old line's slope.

m = 8/3

Now we plug in our new slope and our given point into the point-slope formula.

y-(-9) = 8/3(x-8)

All that is left to do is to put our equation into slope intercept form.

y = 8/3x-37/3

HTH :)

( ͡° ͜ʖ ͡° ) copy and   paste it

step-by-step explanation:

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.