1280 in. I hope this helps
Answer:
5/13
Step-by-step explanation:
From the mnemoic SOH CAH TOA, we know that ...
... Cos = Adjacent/Hypotenuse
In this triangle, that means ...
... cos(A) = AC/AB
We are given the value of AC, but we need to find the value of AB. We can do that using the Pythagorean theorem:
... AB² + AC² +BC²
... AB² = 15² +36² = 1521 = 39²
... AB = 39
Then ...
... cos(A) = 15/39 = (5·3)/(13·3)
... cos(A) = 5/13
We are given with two angles in which the side opposite to one angle is named while the other one is unknown. To find the unknown, we use sine law. The formula goes sin 29.16 / 3 = sin 54.33 / b; <span>b is equal to 5.0. The answer is D then </span>
Let the number of packages of hot dogs be D, and the number of packages of hamburgers be H. We can set up the equations:
1.60D + 5H = 23
D + H = 8 ---> which we can subtract D on both sides and get: H = 8 - D
1.6D + 40 - 5D = 23, -3.4D = -17, D = 5. The number of packages of hot dogs we buy are 5.
Now, we plug that into D + H = 8, and get 5 + H = 8. Subtracting by 5 on both sides of the equation, we get H = 3. So the number of packages of hamburgers we buy are 3.
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Hope this helps!
Answer:
Total distance Alicia run in kilometer = 8 Kilometer
Step-by-step explanation:
Given:
Total distance Alicia run = 5 miles
1 mile ≈ 1.6 kilometer
Find:
Total distance Alicia run in kilometer
Computation:
Total distance Alicia run in kilometer = 1.6 × 5
Total distance Alicia run in kilometer = 8 Kilometer
