Answer:
The correct answer is 17 kilometers.
Step-by-step explanation:
Let A denote the point where the airport is located.
Newberg is located 8 kilometers due north of airport say at point B.
Summer field is located 15 kilometers due east of the airport say at point C.
Thus ABC is the required right angled triangle with sides AB = 8; AC = 15; and ∠A = 90°.
Thus we use Pythagoras theorem to find the value of the side BC which indeed would give us the distance between Newberg and Summer field.
∴ ![BC = \sqrt[2]{ AC^{2} + AB^{2} }](https://tex.z-dn.net/?f=BC%20%3D%20%5Csqrt%5B2%5D%7B%20AC%5E%7B2%7D%20%2B%20AB%5E%7B2%7D%20%7D)
= ![\sqrt[2]{ 15 ^{2} + 8^{2}}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B%2015%20%5E%7B2%7D%20%2B%208%5E%7B2%7D%7D)
= ![\sqrt[2]{289}](https://tex.z-dn.net/?f=%5Csqrt%5B2%5D%7B289%7D)
= 17 kilometers.
Thus the distance between Newberg and Summer field is 17 Kilometers.
Answer:
The number of counties in state A are 70.
The number of counties in state B are 68.
Step-by-step explanation:
The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 138.
Let the two consecutive even integers be x and x+2.
As their sum is 138, we can denote this mathematically as :
Now, we get x = 68
And 
= 70
Hence, the two numbers are 68 and 70.
So, the number of counties in state A are 70.
The number of counties in state B are 68.
Answer:
Step-by-step explanation:
74% of 160 = 118.4
Step-by-step explanation:
Answer:
51.36=38
Step-by-step explanation:
You apply all these together:
64-31-3.64 + 22=51.36
51.36=38
