The rational number among all the answer choices is; Pi + √16.
<h3>What is a Rational number?</h3>
A rational number by definition, is one that can be represented as the quotient a/b of two integers in which case b ≠ 0.
On this note, it follows that since the constant pi is; 22/7, the number pi + √16 can be represented as a rational number as follows;
22/7 + 4 = 50/7.
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Answer: x = 13; y = 13√2
because this is a right triangle, we have:
tan 45° = x/13
⇔ x/13 = 1
=> x = 13
we also have:
cos 45° = 13/y
⇔ 13/y = 1/√2
⇔ y = 13√2
Step-by-step explanation:
Mrs. Longchamp bought 12 non-fiction books and 16 fantasy books.
Given:
Total cost = 224
Total # of books = 28
cost of non-fiction = $96
cost of fantasy = $128
Each book has the same price. So,
$224/28 = $8 per book
Non-fiction books = $96/$8 = 12 books bought
Fantasy books = $128/$8 = 16 books bought.
Answer:
These are not equal
Step-by-step explanation:
Find the rate for $24
The rate is $24 / 6 hours
$ 4 per hour
Find the rate for $36
The rate is $36/ 8 hours
$4.5 per hour
These are not equal
Since 0.7 is more than 0.49,
0.7 > 0.49
would be the inequality.
Hope this helps!