<h2>
Hello!</h2>
The answer is:
D.
<h2>
Why?</h2>
To solve the problem, we need to remember the following roots properties:
So, we are given the expression:
Then, writing its equivalent expression, we have:
Now, simplyfing, we have:
Hence, we have that the correct option is:
D.
Have a nice day!
18 is yes but i cant see 14
Answer: the first option is the correct answer.
Step-by-step explanation:
Triangle ABC is a right angle triangle.
From the given right angle triangle,
AB represents the hypotenuse of the right angle triangle.
With m∠A as the reference angle,
AC represents the adjacent side of the right angle triangle.
BC represents the opposite side of the right angle triangle.
To determine the tangent of angle A, we would apply the Tangent trigonometric ratio. It is expressed as
Tan θ, = opposite side/adjacent side. Therefore,
Tan A = 5/5√3 = 1/√3
Rationalizing the surd, it becomes
1/√3 × √3/√3
Tan A = √3/3
Answer:
Elena got the dilation portion correct but she reflected incorrectly.
Step-by-step explanation:
We can see she got the dilation correct by multiplying our points by a factor of 2 and moving accordingly from the starting point of D.
What is shown is actually a reflection over a line that we can imagine as running straight up and down from point D. Basically if D was on the y axis we could easily see and say it's reflected over the y axis.
Answer: A) 3x + 5x - 4 = 1
<u>Step-by-step explanation:</u>
The second equation is y + 4 = 5x. Solve this equation for y by subtracting 4 from both sides. --> y = 5x - 4
Now replace "y" in the first equation with "5x - 4".
3x + y = 1
--> 3x + (5x - 4) = 1