Find an equation for the line passing through the point (2, 3) and perpendicular to the line y=3x−16

Perpendicular lines have the opposite inverse slope of the other line. using y = mx + b, where m is the slope, we see.this line has a slope of 3. The opposite inverse of 3 is -1/3. So we know slope of perpendicular line is - 1/3.

now we can use y - y1 = m (x - x1) where m is the slope and (x1,y1) is the given point (2,3).
y - 3 = - 1/3 (x - 2)
y = - 1/3x - 2/3 + 3
y = - 1/3 + 7/3

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.

No he does not because he can only cover 12 square feet from 15 square feet which he will still need 3 more. this is because if 3×5=15 square feet and 15-12=3 which thats the answer