73 foot showed.......................
Answer: hypotenuse=16
Step-by-step explanation:
First, you need to know the concept of a special triangle 30-60-90. The corresponding ratio of each side is 1-√3-2. Basically means, the shortest side is 1, the other longer leg is √3, the hypotenuse is 2. You can also refer to the attachment below
For this question, given the shortest side is 8, and asked to find the hypotenuse.
Short side:hypotenuse=1:2
8:hypotenuse=1:2
hypotenuse=16
Hope this helps!! :)
Please let me know if you have any questions
Given :
There are 50 people at the city swim park today. Everyone in the park was wearing swim suits or sunglasses, some people had both.
38 have swim suits on and 25 have sunglasses.
To Find :
How many people had swim suits on but not sunglasses.
Solution :
Let, A refer swim suits and B refer sunglasses.
∞∪∩
A ∪ B = 50
A = 38
B = 25
We need to find, A - (A ∩ B) .
We know,
(A ∩ B) = A + B - (A ∪ B)
(A ∩ B) = 38 + 25 - 50
(A ∩ B) = 13
So, A - (A ∩ B) = 38 - 13 = 25
Therefore, number of people with swim suits on but not sunglasses are 25.
Answer:
I dont understand
Step-by-step explanation:
What is it you need help with?
1/5 < 3/10 < 1/2 i believe thats it i hope this helped:)