<u>Answer-</u>
<em>The values of x, which are the roots of the polynomial are </em>
<u>Solution-</u>
The given polynomial,
We know that,
Here,
a = 1, b = -11, c = 13
Putting the values,
Answer:
1.)
2.)
Step-by-step explanation:
1-4:
When given an equation, it is usually better to rewrite it in slope-intercept form:
Where:
- <em>m is the slope</em>
- <em>b is the y-intercept (when x is equal to 0)</em>
- <em>and x and y are the corresponding points (x,y)</em>
1.)
This is written in slope-intercept form as:
The slope is .
2.)
This is written in slope-intercept form as:
The slope is .
Answer:
(x ÷ 2) + 7
Step-by-step explanation:
A quotient is the answer to a division problem...
So.... Let's say "a number" is x
(x ÷ 2) + 7 = Seven more than the quotient of a number and 2
That should be the answer!
<h2><u><em>
Please mark Brainliest!!!</em></u><em>
=D</em></h2>
Answer:
d. It does, the points shown on the line would be part of y = −2x.
is the answer let me know if this helped
Step-by-step explanation:
Answer:None of the given choices
cos θ = sqrt(3) / 2
Explanation:cos 2θ + cos 2θ = 1
2 cos 2θ = 1
cos 2θ = 0.5
Now, to get the value of θ, we would need to use the rules of double the angle attached in the figure.
I will use:
cos 2θ = 2 cos²θ - 1
Substitute with cos 2θ = 0.5 and solve for cos θ as follows:
cos 2θ = 2 cos²θ - 1
0.5 = 2 cos²θ - 1
2cos ²θ = 0.5 + 1 = 3/2
cos²θ = 3/4 = 0.75
cos θ = ±√0.75
Since we are given that θ is acute, therefore, θ belongs to the first quadrant which means that cos θ is positive
Based on the above:
cos θ = √0.75 = √3 / 2
Hope this helps :)