yaboiizav yaboiizav

01-07-2017
Mathematics

contestada

Line E passes through the points (-3,4) and (2,7). what is the slope of a line perpendicular to line E?

Respuesta :

ghanami ghanami

05-07-2017

Hello : let A(-3,4) B(2,7)
the slope is : (YB - YA)/(XB -XA)
(7-4)/(2+3) = 3/5
the slope of a line perpendicular to line E is : a
a×3/5 = -1
a = -5/3

Answer Link

Otras preguntas

Which expression is equivalent to -4x4x4x4x4x4x4x4?

when x=0 what is the corresponding y-value

3 2/3 divided by 2 1/3

5. In the story, the Great Stone Face isa symbol of -A love and desireB energy and healthC wisdom and truthD mercy and forgiveness

Why did the English have poor relations with the Native Americans?

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! Find the cosine of ∠V. Write your answer as an integer or as a decimal rounded to the nearest hundredt

What is the answer to 12-3(5-3)

Jacob has 32 action figures and 4 shoeboxes to store them in. Each shoebox holds 80 action figures. Does Jacob have enough shoeboxes? If not, how many action fi

What motivated Winston Churchill?

Linear Equations. Solve the equation 5 = 3y +6 using inverse operations.