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Answer:
Eliza reads a total of 204 pages in the three days combined.
Step-by-step explanation:
From the given information, we are being told that:
Eliza reads of her book on Monday.
On Tuesday and Wednesday combined, she reads thrice as much as she read on Monday.
Let assume that; Tuesday = T and Wednesday = W
Then;
The expression to determine the total number of pages is given as:
where;
r = total number of pages in the book.
Assuming that Eliza book contains a total of 357 pages. How many pages does she read in the three days combined together.
i.e.
r = 357
Then;
= 204 pages
Thus, Eliza reads a total of 204 pages in the three days combined.
Answer: The answer is cosine of that acute angle.
Step-by-step explanation: We are to find the ratio of the adjacent side of an acute angle to the hypotenuse.
In the attached figure, we draw a right-angled triangle ABC, where ∠ABC is a right angle, and ∠ACB is an acute angle.
Now, side adjacent to ∠ACB is BC, which is the base with respect to this particular angle, and AC is the hypotenuse.
Now, the ratio is given by
Thus, the ratio is cosine of the acute angle.
