On the X axis, they are 3 unites apart, since 9-6=3. That's all there is to it. Ask me if you need another example.
Answer:
3 x 7 = f
Step-by-step explanation:
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y = 1.4x - 4.8
the equation of a line in ' slope - intercept form ' is
y = mx + c ( m is the slope and c the y- intercept )
the partial equation is y = 1.4x + c
to find c, substitute (2, - 2) into the partial equation
- 2 = 2.8 + c ⇒ c = - 2 - 2.8 = - 4.8
y = 1.4x - 4.8 is the equation in slope- intercept form
It’s a ratio and for it to equal 2 x will equal 4
13 + 9 = 22 feet
the angle is 50 degrees
multiply 22 x tan(50) to find the height of the lamppost
22 x tan(50) = 26.21
so the lamppost is about 26 feet tall
