Answer:
√13 ≈ 3.6056
Step-by-step explanation:
The Law of Cosines can be used to figure this. If the third side is "c", then it tells you ...
c² = a² + b² - 2ab·cos(C)
c² = 3² + 4² -2(3)(4)(cos(60°)) = 9 + 16 - 24(1/2) = 13
c = √13 ≈ 3.6056
The length of the third side is √13, about 3.6056.
Answer:
We have been given that PQ bisects . In the second statement of the given two-column proof, the statement is .
This implies that the two angles formed by bisection of angle by the line PQ are equal. We know that the reason for this is simple. It is the definition of bisection of an angle that the two smaller angles formed will be equal to each other.
Therefore, the reason for statement 2 of the given two column proof is c) Definition of bisect
Step-by-step explanation:
Answer:
I've answered this same question for someone else LOL
Vertex: (0,-6)
Axis of Symmetry (AOS): x=0
Domain: inf. < x < inf.
Range: -6 y < inf.
Transformation: y= x^2 - 6
Max: inf.
Min.: -6
Step-by-step explanation:
<h3>Key points :-</h3>
★ The theorem states that the products of the lengths of the line segments on each chord are equal.
★ When two points of a circle are joined by a line that line is known as chord.
★ The longest chord is known as diameter of circle.
<h3>#1</h3>
<u>["""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""]</u>
<h3>You can solve the others yourself for practice...</h3>
Answer:
Step-by-step explanation:
we have the sequence
we know that
In an <u><em>Arithmetic Sequence</em></u> the difference between one term and the next is a constant and this term is called a common difference
Let
we know that
---->
---->
The common difference is 2
This is an arithmetic sequence
The general formula for an arithmetic sequence is
where
d is the common difference
n is the number of terms
substitute the given values