What is the slope of a line perpendicular to the line whose equation is x - 3y = -18. Fully reduce your answer.

Hi myself Shrushtee.

Step-by-step explanation:

First convert the original equation into y = form to find the slope.

Subtract 4x on both sides leaving -3y = -27 - 4x

This leaves y = (-27 - 4x)/(-3)

You can divide both -27 and -4x by -3 individually to get 9 and 4/3 respectively

This makes your equation y = 9 + (4/3)x

Whenever an equation is in y = mx + b form, the 'm' represents the slope. In this case the slope is 4/3.

So a line perpendicular to this equation would be any line with a slope of -3/4 (the negative reciprocal of the slope)

Please mark me as brainleist and.

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.