say the regular price is "x", which is the 100% of the value, and we know it's discounted by 40%, so that means 100% - 40% = 60%, and we know as well that that value is 1200, so.
Answer:
Step-by-step explanation:
y=mx+b is the formula.
m is the slope and b is the y-intercept.
y-intercept is when x is 0 and x-intercept is when y is 0. So if x is 0, y=m(0)+b which is y=b. So on the graph y will be b when x is 0.
So in y=7x+2, 7 is the slope and 2 is the y-intercept.
Answer:
The ladder will go approximately 35.71 ft up the building.
Step-by-step explanation:
The 50 ft ladder is leaning against a building and the base of the ladder is 35 feet from the base of the building.
It means the ladder will form a right triangle with the building with the following dimensions:
Using the Pythagorean Theorem to determine the height,
Here,
Substitute the given values into the equation to determine the height:
We know that height can not be negative. Thus,
ft
Therefore, the ladder will go approximately 35.71 ft up the building.
Answer:
Step-by-step explanation:
c
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