Jaayturbo Jaayturbo

11-07-2018
Mathematics

contestada

what is the equation of the line that is perpendicular to y=7/9x+15 and goes through the point (-1,2)

Respuesta :

choixongdong choixongdong

11-07-2018

y=7/9x+15 so slope = 7/9

perpendicular line, slope is opposite and reciprocal
so slope of of a line perpendicular to line = -9/7

passing point (-1,2)y - 2 = -9/7(x + 1)y - 2 = -9/7 x - 9/7

y = - 9/7 x + 5/7

Answery = - 9/7 x + 5/7

Answer Link

Otras preguntas

Which two countries are the most popular tourist destinations in the world A.france and germany B. Macdonia and greece C.spain and france D.poland and hungary

The ruby-throated hummingbird has a wing beat of about 200 beats per second. About how many wing beats would a humming bird have in 3 minutes.

Fossils can tell us about: phenotypes genotypes the future how species change over time

How many times does eight going to 144

In which sentence does the hyphen correctly divide a word? A. Hurricanes and severe storms can de- stroy people's property. B. Hurricanes and severe storms can

how many times greater is one pound the one ounce

How did Theodore Roosevelt’s Corollary influence US foreign policy? -It showed that the United States was becoming more passive internationally. -It highlighted

which number is 100 less than 84 tens?

which statement best describes the formation of diamonds

How did President Theodore Roosevelt’s Big Stick policy differ from Dollar Diplomacy and Moral Diplomacy?