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3 years ago

Can someone help, i dont need step by step or anything <3

Mathematics

1 answer:

Leviafan [203]3 years ago

5 0

The answer is 145. I used the other angles as a triangle; I forgot what the theory is called for the easier way. I found out the complementary angle from subtracting <1 from 180. Then I added the new angle and <2 this gives me <4. It would be easier to explain if I remembered what the theory was called. Sorry and hope this helps; this is the answer bye.

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Area of triangle= 1/2(bh)
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3 years ago

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Step-by-step explanation:

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polet [3.4K]

Answer:

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$x_1$ is the first point in the function

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$f(x_1)$ is the function evaluated at the first point

We know that the first point is 1 year and the second point is 10 years, so $x_1=1$ and $x_2=10$ . Replacing values:

$Av=\frac{-(10)^2+20(10)+50-[-(1)^2+20(1)+50]}{10-1}$

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Since $f(x)$ represents the number of pounds per acre and $x$ the number of years, we can conclude that the crop yield increased by 9 pounds per acre from year 1 to year 10.

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