Answer:
option (B)
15 + 5√3
Step-by-step explanation:
In a 30-60-90 triangle, you can find the measure of any of the three sides, simply by knowing the measure of at least one side in the triangle.
Given in the question,
length of small leg = 5
As we know that
The hypotenuse is equal to twice the length of the shorter leg
<h3>hypotenuse = 2(5) =10</h3>
The longer leg is equal to multiplying the shorter leg by the square root of 3
<h3>other leg = 5√3</h3>
Perimeter of a triangle = sum of the length of three sides
= 5√3 + 10 + 5
= 15 + 5√3
Answer:
Point estimation
Step-by-step explanation:
In this research, the mean tuition for a random sample of the population of all two-year colleges ($2,380) was considered the mean tuition for all two-year colleges in the state. This practice of estimating a parameter of a population through a single value obtained from a sample data is known as Point estimation.
49 divided by 80 is 0.6125 and to 3 decimal place it’s 0.613
It's composite.
Since it ends with 2 its an even number, and all even numbers are composite
They are composite because they are divisible by 2, and any number that's divisible by anything other than 1 and itself is composite.
