To answer this question, you need to write a linear equation (because the graph is a visibly straight line) that models this situation, then plug in 12.
The general format for a linear equation is y=mx+b, where m is the slope and b is the y intercept. The y intercept of a line is where it crosses the y axis; for this line, it crosses the y axis at (0, 0) so the y intercept is 0.
To find the slope, use the slope equation: (y2-y1)/(x2-x1). For y1, y2, x1, and x2, just pick any two points on the line. We will use (1, 30) and (2, 60):
(60-30)/(2-1)
30/1
30
The line is y=30x.
Plug in 12 for x:
y=30(12)
y=360
3). 360
Hope this helps!!
Answer:
x = 3
Step-by-step explanation:
both angles together equal 180
Set your formula as
180 = 5x + 165
180 - 165 = 5x
15 = 5x
15/5 = x
3 = x
Answer:
<h3>A. ( x - 2 )( x - 3 )(x + 4 )</h3>
<h3>
Step-by-step explanation:</h3>
<h3>x³ - x² - 14x + 24</h3>
<h3>1. Use the rational root theorem</h3>
<h3>2.
</h3><h3 />
= ( x - 2 )( x² + x - 12 )
<h3>3. Factor x² + x - 12 : ( x -3 )( x + 4)</h3>
= ( x - 2 )( x - 3 )(x + 4 )
<h3>Solution : </h3>
<h3>= ( x - 2 )( x - 3 )(x + 4 )</h3>
Answer:
36
Step-by-step explanation:
because it is
the equation is 2x-1 right so all you have to do is plug and go
2x-1
2x10-1
20-1
19
so your answer would be A)19
