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

Which is the best summary of The Crisis, Number IV?
"It's fine work. Monday bum Millay, Wednesday Whitman, Friday Faulkner, burn 'em to ashes, then bum the ashes. That's our official slogan." (Bradbury). Which of
A______is the formation of a political union by a number of states with a central government.
The diameter of a certain bacterium is about 0.00000006 meters.
what is 3*5/2 A.5/6 B.15/2 C.8/2 D.15/6
What is f(x) + f(x) + f(x)? 3f(x) = Evaluate 3f(2) = .
Given f(x)= 10-2x , find f(7). A.–4 B.3 C.7 D.56
A motorboat takes 5 hours to travel 500 km up stream the return trip takes 4 hours going down stream. What is the rate of the boat in still water? And what is t
Select the correct answer. Which text from the short story “Ambush” by Tim O’Brien exemplifies the theme of soldiers’ reticence, or inability, to discuss their
I need major help with #2 and #3. Those are main concerns. If #5 could be done as well I’d appreciate it. It’s on Circles