solve the following problem. mr. grocer has 421 dozen eggs valued at $0.59 per dozen. how much are the eggs worth altogether? 24
2 answers:
Answer:
Step-by-step explanation:
Given : The cost of one dozen of eggs = $0.59
The quantity of eggs Mr. Grocer has = 421 dozens
Therefore, to find the total cost of the eggs we need to multiply the cost of 1 dozen of eggs to the quantity of eggs.
Hence, the cost of total eggs Mr. Grocer has =
Thus, the cost of total eggs Mr. Grocer has =
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For this question, we're going to use the law of cosines.
The law of cosines is the following equation:
We know the values of a, b, and c. We want to find the measure of angle A.
Now, plug in these values into the equation.
Add both sides by
and subtract both sides by 16
Divide both sides by 36
Take the inverse cosine, or arc cosine, of both sides.
Using a calculator, you'll get the following result.
The measure of angle A should be 36.3 degrees. Hope this helps! :)
The law of cosines is the following equation:
We know the values of a, b, and c. We want to find the measure of angle A.
Now, plug in these values into the equation.
Add both sides by
Divide both sides by 36
Take the inverse cosine, or arc cosine, of both sides.
Using a calculator, you'll get the following result.
The measure of angle A should be 36.3 degrees. Hope this helps! :)
Answer:
-4
Step-by-step explanation:
From (-1,1) to (0,-3) is a fall of 4 and a run of 1
therefore rise over run = -4/1 = -4
Slope Formula
-4
Hope this helps,