Answer: r = 22
Step-by-step explanation:
582 passengers on the boat
Let r be the number of rides.
So, we want to find r when:
582r = 13105
To solve for r, and we get:
r = 22.517
If we round this down, setting 0.517 rides as the first ride, we get:
r = 22
Answer:
Step-by-step explanation:
step 1
Find the measure of angle B
Applying the law of sines
substitute the given values
step 2
Find the measure of angle C
Remember that the sum of the interior angles of a triangle must be equal to 180 degrees
so
substitute the given values
step 3
Find the length side of c
Applying the law of sines
substitute the given values
A.
Yes, it is reasonable because 2 + 2 + 4 = 8.
B.
No, it is not reasonable because 2 + 4 = 6.
C.
No, it is not reasonable because 2 + 4 + 4 = 10.
In order to find the solution, you must find a common denominator.
A good common denominator for these 2 fractions is 40 because 5 times 8 is 40 and 8 times 5 is 40.
For 1/5, multiply the 1 by 8 because you multiplied the 5 by 8 and you must do the same thing you did to the denominator to the numerator, so 1 times 8 is 8.
1/5 = 8/40
You do the same thing to 2/8 except multiply by 5.
2 times 5 is 10.
2/8 = 10/40
Now you have the fractions 8/40 and 10/40.
10/40 is greater than 8/40, so 10/40 > 8/40.
10/40 = 2/8
2/8 is greater than 1/5.
Hope this helps. :)