Which letters shown below on the number line also have their opposites labeled
1 answer:
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The slope formula is 
. For the two points, 
. You can pick any of the Y and X from these two points, but only once. 
= 
= 2 or 
= 
= 2 and both will equal to. The answer for the slope is 2.
Answer:
The length of the bridge is 126.492 feet.
Step-by-step explanation:
Let , where
is the position from the middle of the bridge, measured in feet, and
is the height of the bridge at a location of x feet, measured in feet. In this case, the length of the bridge is represented by the distance between the x-intercepts of the parabola, which we now find by factorization:
(Eq. 1)
Given that the parabola is symmetrical with respect to y-axis, then the length is two times the magnitude of the value found above, that is:
The length of the bridge is 126.492 feet.
Answer:
Step-by-step explanation:
add the distribution property, then add 30 then - 14x then divide by 11