morbidodyssey morbidodyssey

15-10-2017
Mathematics

contestada

What is the slope of a line that is perpendicular to a line whose equation is 5y=10+2x ?

Respuesta :

Nadeshiko Nadeshiko

15-10-2017

First change 5y = 10 + 2x into slope intercept form.
Slope-intercept form is y = mx + b.

5y = 2x + 10

y = 2/5x + 2

The slope in the equation is 2/5.
To find the perpendicular slope, find the negative reciprocal of 2/5.

2/5 → - 5/2

- 5/2 is the slope of the line perpendicular to 5y = 10 + 2x

Answer Link

Otras preguntas

greatest comman factor of 15 + 80

HELP NEEDED ASAP!! TT $ 1 = EC $0.43TT $6.3 = US $1 Use the table above to complete the questions below 1. Convert a) TT $125 to EC $ b) EC $850.94 to US $

slove for x. round to the nearest tenth if necessary

what makes crops a direct value from an ecosystem

only answer if yk how to do this

HELP ANSWER MY QUESTION PLEASE

helpp !! im helping my friend and i dont know how to do this, 6th grade stuff btw :((

Omar is in charge of planning a reception for 1800 people. He is trying to decide which snacks to buy. He has asked a random sample of people who are coming to

1,800 kilometers in 75 hours = ______ kilometers per hour

the graph shows a vehicle during the final 50 seconds of a journey. a) work out the average speed during the 50 seconds b) find the value of 'k'