there were 20 plants sold at a store on Saturday and 30 plants sold at the store on Sunday. customers bought 5 plants each. how
1 answer:
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Answer:
≈ 33°
Step-by-step explanation:
So, first, you can draw a visual. Refer to the image attached below:
Using this info, you can use trigonometric ratios. Recall that:
tangent = opposite side/adjacent side
sine = opposite side/ hypotenuse
cosine = adjacent side/hypotenuse
You can clearly see that you have an opposite side and a given hypotenuse. This means we'll be using sine.
So:
However, we're not trying to find sinX, we're trying to find X.
So we would have to use inverse sine, which would then be:
Put this into your calculator, and:
X ≈ 33.05573115...
Answer:
Step-by-step explanation:
Let the equation of line is , where
is the slope of the line.
It passes through .
(<em>Slope of the line</em> joining )
Hence slope of the given line
Equation of line is:
The line passes through
Check if is on the line
Hence line passes through .
Check if is on the line
Hence line passes through .