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

5 x − 1 ≤ 2 Give your answer as a fraction in its simplest form

Which symptom describes a short-term effect of using methamphetamines?

All my question are about math and this test determines my high school classes help if you can please

Test Prep In a jar, 25% of the marbles are red. If there are 45 red marbles in the jar, how many marbles are in the jar altogether? Hint 0 70 0 180 O 20 0 11.25

What is man v self in to kill a mockingbird

The roots a and ß of the quadratic equation x2-5x+3(k-1)=0 are such that a-B=1. Find the value k.

i will give brainly to who answer first Please Do you believe most people who become heroes are destined to become heroes, or do you believe anyone can become a

01-08-2009: Aujourd'hui, nous sommes le août 2009.

Adrian and his children went into a restaurant where they sell hotdogs for $3 each and hamburgers for $8 each. Adrian has $80 to spend and must buy no less than

Which of the following can create barriers for optimal pain management in PJ?