hawkswoopergami hawkswoopergami
  • 01-01-2018
  • Mathematics
contestada

What are the coordinates of the point where the line y = -\frac{2}{5}x + 12 intersects the x -axis?

Select one:
a. (-30,0)
b. (0,30)
c. (30,0)
d. (0,-30)

Respuesta :

texaschic101
texaschic101 texaschic101
  • 01-01-2018
y = -2/5x + 12

where the line intercepts the x axis is the x intercept. U can find the x intercept by subbing in 0 for y and solving for x.

0 = -2/5x + 12
2/5x = 12
x = 12 / (2/5)
x = 12 * 5/2
x = 60/2
x = 30....so ur x int is 30 or (30,0) <==
Answer Link

Otras preguntas

how many terms are in this expression? 2xy-3x
Please Help [tex]7z-1/2=3z-2 [/tex]
A boat travels 2km upstream and 2km downstream. The total time of the trip is 1 hour. The speed of the stream is 2km/h. What is the speed of the boat in still w
Binary fission is the most common form of reproduction in _____.
different sizes of regular pentagons are used in a stained glass window.each small pentagon has side lengths of 4 inches and an area of 27.5 square inches.each
Which African American was the first black person to get a doctorate from Harvard University? a) Booker T. Washington b) F. L. Barnett c) W. E. B. Du Bois d) La
What is the meaning of (temporland)?
Introduced species are very beneficial to ecosystems when they are brought into them. True or False? I say False
The most infamous symbol of the Cold War, the Berlin Wall, was located in what country? England France Germany Italy
Explain why chemical weathering occurs faster in hot, wet climates than in cool, dry climates.