if angle 7 and the 49 degree angle are alternate interior angles, then how are their measures related
Answer:
Alternate Interior angles have the same measure
Step-by-step explanation:
Write in terms of i.
Simplify your answer as much as possible.
[tex]\sqrt{-80}[/tex]
Answer:
4√5i
Step-by-step explanation:
Does (4, 1) make the equation y = x true?
Answer:
No
Step-by-step explanation:
No it does not. For (4,1), x is equal to 4 and y is equal to 1.
This makes the equation y=x: 1=4
4 does NOT equal 1, so the equation will be false.
Please Help I Need The Awnsers
x= 113°
hope that helps^^
42 dollars is 72% of what number
Whats is -1/2 +(3/4 x 4/9) =?
Answer:
-0.1666666666
Step-by-step explanation:
-0.1666666666
A large garden has a set of underground sprinklers. Suppose the center of the garden is located at the origin of a grid with intervals measured in feet. One sprinkler is positioned at (2, 4) and reaches a radius of 8 feet. The second sprinkler is positioned at (–6, –4) and reaches a radius of 6 feet. The system of inequalities represents this scenario.
Which location is in the region for plants receiving the maximum amount of water?
(–3, –1)
(–7, 1)
(1, –5)
(2, 1)
Answer:
D
Step-by-step explanation:
Got it right edge2021
Answer:
a
Step-by-step explanation:
(-3,-1)
PLEASE HELP ILL GIVE BRAINLEST
Below is the graph of a polynomial function F with real coefficients. Use the graph to answer the following questions about F. All local extrema of F are shown in the graph.
(For the last question, the multiple choice answers are ‘4,5,6,7,8,9’ I am allowed to choose more than one if needed)
(a) (-∞, -8) U (-4, 0) U (5, 9)
To find the intervals of decreasing, you just pay attention to where the graph is angled downward, when looking at it from left to right.
I usually do this by drawing lines on the x value where there is a local max/min and looking to see what the values are at that line.
You then make an ordered pair out of the two numbers.
This is the same process for finding both the increasing and decreasing intervals.
(b) -4, 5
A common mistake for this problem could be that you put the maximum and minimum x values in for this function, but the problem is only asking for the maximums.
If you look at the graph and find the point, the x-values are what you will use for this problem.
(c) +
For these kinds of problems, I draw an imaginary vertical line through the middle of the function.
If the far right and left parts of the function are going up, then the function is positive. If the far right and left parts of the function are going down, then the function is negative. If the far left part of the function is going down while the far right part of the function is going up, then the function is positive. If the far left part of the function is going up while the far right part of the function is going down, then the function is negative.These positives/negatives belong to the leading coefficient of f.
(d) 6
The degree of f relies on the number of times the function touches the x-axis.
Multiplicity: the number of times any given x-intercept appears in the equation
If an x-intercept passes through the x-axis, then that intercept has a multiplicity of 1If an x-intercept bounces off of the x-axis, then that intercept has a multiplicity of 2If an x-intercept passes through the x-axis, but flattens out when it touches the x-axis, then that intercept has a multiplicity of 3Adding up the multiplicities of all of the x-intercepts gives you the degree of the function.
In this problem, there are x-intercepts that simply pass through the x-axis at -9, -6, 8, and 10, and an x-intercept that bounces off of the x-axis at 0, which makes it a function of degree 6.
(a) The function f is decreasing over the intervals (-∞, -8), (-4, 0), and (5, 7)
(b) The function f has local maximum at x = -4, and x = 5
(c) The sign of the leading coefficient is (positive) +
(d) The possibility for the degree of the polynomial is 6
The reasons for the above selected values are as follows:
(a) A function is decreasing over an interval where the values of the function decreases simultaneously as the input value increases
From the graph, in the region for the input x-values of -∞ to -8, we have;
The output y-value decreasing from infinity to -3
Therefore, the function decreases over the interval (-∞, -8)
Similarly, between the points (-4, 2), and (0, 0), we have:
The input x-values is increasing from x = -4 to x = 0
The output y-values is decreasing from y = 2 to y = 0
Therefore, the function is decreasing over the x-interval (-4, 0)
The output y-values of the function also decreases as the input values increase between the points (5, 4) and (7, -2), which is the interval (5, 7)
Therefore, the function decreases over the interval (5, 7)
The intervals over which the function decreases are;
(-∞, -8), (-4, 0), and (5, 7)
(b) A local maxima is a point that has a larger y-value, compared to other surrounding points
The point x is a local maximum if f(x) ≥ f(z) for all z in (a, b), where a < x < b
In the interval (-8, 0), f(-4) =2 > f(-8) = -3, and f(-4) = 2 > f(0) = 0
Therefore, the point (x, f(x)) = (-4, 2) is a local maximum point
Similarly, in the interval, (0, 9), we have; f(0) = 0 < f(5) = 4 > f(9) = -2 therefore, the point (x, f(x)) = (5, 4) is a local maxima
The local maxima are (-4, 2), and (5, 4), and the function f has local maximum at x = -4, and x = 5
(c) The leading coefficient is the numerical value that multiplies the variable having the highest exponent
The sign and number type of the leading coefficient determines the end behavior
[tex]\begin{array}{cll} \mathbf{Degree \ of \ the \ polynomial}&& \mathbf{Leading \ coefficient}\\\\&\mathbf{Positive (+)}&\mathbf{Negative(-)}\\\\Even&f(x) \rightarrow \infty \ as \ x \rightarrow \pm \infty&f(x) \rightarrow -\infty \ as \ x \rightarrow \pm \infty\\\\Odd &f(x) \rightarrow \infty \ as \ x \rightarrow \infty&f(x) \rightarrow \infty \ as \ x \rightarrow -\infty\\\\Odd&f(x) \rightarrow -\infty \ as \ x \rightarrow -\infty&f(x) \rightarrow -\infty \ as \ x \rightarrow \infty\end{array}[/tex]
The end behavior of the given graph is as x → ±∞, f(x) → ∞, therefore, the
sign of the leading coefficient is positive (+)
(d) The degree of the polynomial is given by the number and nature of the graph crossing of the x-axis
The graph crosses the x-axis and appears straight across the intercept at 4 points given 4 zeros
The graph bounces of the x-axis at (0, 0), giving 2 zeros
Therefore, the total number of zeros = 4 + 2 = 6 = The degree of the polynomial
The possible degree of the polynomial = 6
Learn more about polynomial function graphs here:
https://brainly.com/question/17155216
100 points please help !!!! right answer only
[tex]864 {in}^{2} [/tex]
is the answer of the question
A pound of blueberries cost $1.25. A pound of jello costs $2.35.
How much money will it cost to buy 1.3 pounds of blueberries and 2.7 pounds of cherries?
Cost per pound of jello. Cost per pound of jello and amount bought
Answer:
$7.97
Step-by-step explanation:
13/10* 1.25+ 27/10*2.35
= 7.97
if my answer helps please mark as brianliest
Answer:
90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Step-by-step explanation:
90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u
Find the next term of the following sequence. 25, 10, 4, ...
1.) 0
2.) 8/5
3.) -5
Answer:
2.) 8/5
Step-by-step explanation:
a4 = 8/5
Need Help! The questions in the png
Answer:
what
Step-by-step explanation:
What is 3.6 = 2.4x step by step please
Answer:
x = 1.5
Step-by-step explanation:
3.6 = 2.4x
divide by 2.4 on both sides
you get 1.5
x = 1.5
Check it if u want
Answer:
x=1 1/2
Step-by-step explanation:
3.6 / 2.4 = x
Convert by factor:
3.6 = 1.2x3
2.4 = 1.2x2
3/2 = x
x = 1 1/2
CAN ANYONE PLEASE HELP ME WITH MY HOMEWORK ILL DO ANYTHING JUST PLEASE HELP ME
Answer:
6
Step-by-step explanation:
3/4 x 8 = 6
The point (–3, –5) is on the graph of a function. Which equation must be true regarding the function?
a. f(–3) = –5
b. f(–3, –5) = –8
c. f(–5) = –3
d. f(–5, –3) = –2
Answer:
a. f(–3) = –5
Step-by-step explanation:
On a graph, point (x, y) can be also represented as function f (x) = y
it means that if f(x) has input value as x then its output value will be y.
Now given that in the problem that
The point (–3, –5) lies on the graph
it means that for function input value of of -3 has the out put value of -5
which can also be written as
f(-3) = -5
Hence the correct choice is a. f(–3) = –5.
How do i do this 5th grade math ?
Answer:
2 and 4
Step-by-step explanation:
The school team has 80 swimmers. The ratio of seventh-grade swimmers to all swimmers is 5 : 16. Write a proportion that gives the number s
of seventh-grade swimmers.
Write the phrase as an expression.
the difference of a number s and 6
An expression is
.
Step-by-step explanation:
s-6
because difference indicates subtraction.
Answer:
t to the power of 2
Step-by-step explanation:
Twenty-five percent of the students played musical instruments. What fraction of the students played musical instruments?
Answer:
1/4
because it takes fours 25s to make 100, therefore it is 1 out of four or 1/4
Halpppp and you get some hearts and branlists!
Answer:
153/20
Step-by-step explanation:
We want to have the mixed fraction turned into a improper fraction to make adding them both easier. We would change 5 2/8 to 42/8 and 2 4/10 to 24/10.
We now need to get them a common denominator. The LCM (least common multiple) of 8 and 10 is 40, so we multiply 42/8 by 5/5 getting us 210/40 and 24/10 by 4/4 to get 96/40.
Finally, we add them then simplify. 96/40 + 210/40 is 306/40. We then simplify that to 153/20.
1) The sum of a number and 13 is 47. What
is the number?
Write the equation
Answer:
13+34=47
Step-by-step explanation:
Let us call the number x
13+x=47
so we can assume
47-13=x
47=13=34
13+34=47
cos x= 3/4, s in quadrant 1
Answer: x = 41.4°
Step-by-step explanation:
We want to solve:
Cos(x) = 3/4
Such that this is on quadrant 1.
(if x is in degrees, the possible values of x will be: 0° ≤ x ≤ 90°)
To solve this we need to remember the inverse functions.
If we have two functions f(x) and g(x), these functions are inverses if:
f( g(x) ) = x
g( f(x) ) = x
Then the inverse of the cosine function (this function is "arcos(x)") is such that:
Arcos( cos(x) ) = x
Then in our equation:
Cos(x) = 3/4
We can apply the inverse function to both sides to get:
Arcos(Cos(x)) = Arcos(3/4)
x = Arcos(3/4)
(To find the Arcos function in your calculator, you need to use the button "inv" and then the "cos" button, and remember to have your calculator in deg mode)
x = Arcos(3/4) = 41.4°
What is the angle measured on the protractor? Please help I’m confused. Thanks!!
Answer:
85
Step-by-step explanation:
The line of the right measures 65 degrees (I think), an the line on the left measures 150 degrees. So, 150 - 65 = 85 degrees.
Answer:
85
Step-by-step explanation:
The measure of an angle is the degrees between the initial and terminal sides of the angle.
What is the value of 4 to the power of 0?
Answer:
The value to 4 to the power of 0 is 4.
Step-by-step explanation:
Since it is to the power to 0, it would be 4^0. This shows that 4 is not being multiplied to anything.
What is 228,948 rounded to the nearest hundred thousand?
Answer:
200,000
Step-by-step explanation:
brainlist?
pls help .......... .
Answer:
21
Step-by-step explanation:
a farmer takes 1 week to fill 4 bins of corn.At this rate, how long will it take to fill 200 bins
Answer: 200 divided by 4 = 50 so the answer should be 50 weeks.
Step-by-step explanation:
Angel tried to evaluate the following expression step by step 8 x 2 x 5
Answer:
8×2×5=80
Step-by-step explanation:
8×2=16 Then 16×5=80 or do it easier like this 5×2=10 then 10×8=80
SOMEONE PLEASE HELP ME ASAP THIS IS ALMOST DUE ILL MARK BRAINLIEST!!!!
Answer:
9
Step-by-step explanation:
THE ANSWER Is 9
Answer:
The missing side is 9
Step-by-step explanation:
Th use of the pythagorean thereom
41^2=1681
40^2=1600
1681-1600=81
81 radical thingy = 9
Anyone willing to help???
Answer:
x = 144°Step-by-step explanation:
sum of all angle Δ of figure is 360°
so,
x + x/4 + x + x/4 = 360°
10x / 4 = 360°
10x = 1440°
x = 144°
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