Answer:
g h hh h
Step-by-step explanation:
Please help and show work
Answer:
5.25
Step-by-step explanation:
not much to show, go 3 topping across then up to see the price
Can someone answer this please I’ll give brainliest
Answer:
18 metres
Step-by-step explanation:
since the question tells us the Grid is in metres that means one square has to have its side equal 1 metre, so just count all the sides of the square on the black line to find the perimeter
Answer:
d
d
d
s
d
sd
fdfaf
Step-by-step explanation:
What linear function has the same y-intercept as the one that is represented by the graph?
The 3rd answer, y = 2x + 3
The graph has a y-intercept of positive 3. The y-intercept is when x is equal to 0 on the line.
2 + 2. what is the sum
Answer: 4
Step-by-step explanation:
Answer:4
2+2=4 if I have two apples and pick up two more I now have 4 total
14 % of a value is £91
work out the original value
give your answer in pounds
Answer:
650 pounds
Step-by-step explanation:
\(.14p = 91\)
\(p = 650\)
Help!
Aria is 1.55 meters tall. At 11 a.m., she measures the length of a tree's shadow to be 16.35 meters. She stands 12.1 meters away from the tree, so that the tip of her shadow meets the tip of the tree's shadow. Find the height of the tree to the nearest hundredth of a meter.
Trigonometry deals with the application of some functions so as to determine the value of a quantity. The height of the tree is 5.96 m.
The given question can be solved by the application of some trigonometric functions. Let distance from the tip of the shadow of the tree to where Aria stands be represented by s, so that;
s = 16.35 - 12.1
= 4.25 m
s = 4.25 m
Also, let the angle formed by the line from the tip of the tree with the tip of the shadow be θ, so that;
Tan θ = \(\frac{opposite}{adjacent}\)
= \(\frac{1.55}{4.25}\)
= 0.3647
θ = \(Tan^{-1}\) 0.3647
= 20.037
θ = \(20.04^{o}\)
The height, h, of the tree can be determined by;
Tan \(20.04^{o}\) = \(\frac{h}{16.35}\)
h = Tan \(20.04^{o}\) x 16.35
= 5.9638
h = 5.96 m
Thus, the height of the tree is 5.96 m.
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Evaluate. (jk - 1 ) + j when j = - 4 and k = 5
Answer:
Step-by-step explanation:
(-4*5 - 1) + (-4)
(-20 - 1) - 4
-21 - 4
-25
100 POINTS
Find the error(s) and solve the
problem correctly in the picture below
Change the third line only .
<TFS\(\cong \)<PFQReason--(Opposite angles are same )Amd at 4th line
\(\\ \tt\Rrightarrow ∆TFS\cong∆PFQ(ASA)\)
ProvedWhich statement is true?
A. This scatter plot has no clusters and no outliers.
B. This scatter plot has one cluster and no outliers.
C. This scatter plot has one cluster and three outliers.
D. This scatter plot has one cluster and one outlier.
A cluster is a small group of dots close together. An outlier is a single dot far away from the rest of the dots.
The above graph has a small cluster around y 6&7 and has an outlier at (9,5)
The answer should be D.
Answer:
The correct answer is D. This scatter plot has one cluster and one outlier.
Step-by-step explanation:
From looking at the scatterplot, the majority of the points are collected on the upper left side of the coordinate grid, creating a cluster. This just means that these data points are located close to one another.
If we continue to look at the scatterplot, we can see that there is one data point at approximately (9, 5.25) that is very far from the other data points. This point is considered to be an outlier because it does not follow the general trend of the other data points and changes the data analysis significantly if included in the calculations.
Hope this helped!
50 Points! Multiple choice geometry question. Photo attached. Thank you!
Answer:
The correct answer:
(A) WZ/WX = XW/YW
plz help me this is a final!!!
Answer: (a) 10 (b) 1. 10 2. -10 (c) 1. 10 2. 10
Step-by-step explanation:
(6.2 x 10²) x (3.5 x 10³)
Answer:
\(21.7 x 10^5\)
Step-by-step explanation:
(6.2 x 10²) x (3.5 x 10³)
First, multiply the coefficients: 6.2 x 3.5 = 21.7.
Then, add the exponents: 10² x 10³ = 10^(2+3) = 10^5.
Therefore, the result is 21.7 x 10^5.
Answer:
3286000
Step-by-step explanation:
Predict the next three numbers in the pattern.
4, 10, 14, 24, 38, 62,
Answer:
100, 162, 262
Step-by-step explanation:
to find each number you add the previous number
4+10=14
10+14=24
14+24=38
24+38=62
38+62=100
62+100=162
100+162=262
!!!!!!!!!!!!!!!!!!!
Answer:what are all the choices
Also it’s 0
Step-by-step explanation:
Calculate the slope (2,-5) and (4,3)
Answer:
Slope = 4
Step-by-step explanation:
The slope of a line can be calculated using the following formula:
\( \frac{y2 - y1}{x2 - x1} \)
From the question can put the points as:
(2, -5) as (x1, y1)
and
(4, 3) as (x2, y2)
Therefore, we can put in the values into the formula to solve for the slope.
\( \frac{3 - ( - 5)}{4 - 2} \\ = \frac{3 + 5}{2} \\ = \frac{8}{2} \\ = 4\)
34/11 as a mixed number
Answer:
3 1/11
Step-by-step explanation:
Elleven goes into thirty three 3 times, so thats why theres a 3. 11 x 3 = 33, and we tried to get to 34. That leaves excess of 1, and we keep the denominator of 11.
Solve for the zeros of the quadratic function f(x) = 9x² + 6x +1. Write the answer as a fraction.
1.
2.
X=
x=
-b± √b²-4ac
2a
4. x=
-6±√(6)2-4(9)(1)
2(9)
3. x=-6±√36-36
18
Step-by-step explanation:
To solve for the zeros of a quadratic function, we need to find the values of x where f(x) equals zero. This means that we need to set the quadratic function equal to zero and solve for x.
In this case, our quadratic function is f(x) = 9x² + 6x + 1. To set it equal to zero, we write:
9x² + 6x + 1 = 0
Now we can use the quadratic formula to solve for x:
x = (-b ± √b² - 4ac) / 2a
In this equation, a, b, and c are the coefficients of the quadratic function. In our case, a = 9, b = 6, and c = 1. Substituting these values into the equation, we get:
x = (-6 ± √36 - 4(9)(1)) / 2(9)
Simplifying, we get:
x = (-6 ± √0) / 18
Since the square root of 0 is 0, we have:
x = -6/18 and x = -6/18
Reducing the fractions, we get:
x = -1/3 and x = -1/3
Therefore, the zeros of the quadratic function f(x) = 9x² + 6x + 1 are x = -1/3 and x = -1/3.
Steven’s cat drinks water from a bowl. The following function represents the ounces of water left in the bowl in terms of hours since it was filled. y= -1/2x + 4 Which variable represents the number of hours since the bowl was filled
Considering the given linear function, variable x represents the number of hours since the bowl was filled.
What is a linear function?A linear function is modeled by:
\(y = mx + b\)
In which:
m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.b is the y-intercept, which is the value of y when x = 0.In this problem, the number of ounces of water left in the bown after x hours is given by:
y = -0.5x + 4.
Variable x is the input, hence, it represents the number of hours since the bowl was filled.
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Answer:
Part A: The number of ounces of water left in the bowl depends on the number of hours since the bowl was filled. So the number of ounces is the dependent quantity. The y-variable represents the dependent quantity. So, the y-variable represents the ounces of water left in the bowl.
Part B: The number of hours since the bowl was filled is the independent quantity. The x-variable represents an independent quantity. So, the x-variable represents the number of hours since the bowl was filled.
Part C: The value 4 is the initial value of the function. It represents the ounces of water in the bowl immediately after the bowl was filled and before the cat drank any water from the bowl.
Part D: The value -1/2 is the function’s rate of change. It represents the change in ounces of water in the bowl with every hour.
Step-by-step explanation:
I took the Edmentum test.
help a brother out with calculus or ya renk thank you
As given by the question
There are given that the integral:
\(\int \frac{\cos^3(x)}{1-\sin^2(x)}dx\)Now,
Apply the formula in the denominator
Then,
From the formula
\(1-\sin ^2x=\cos ^2x\)So,
\(\int \frac{\cos^3(x)}{1-\sin^2(x)}dx=\int \frac{\cos ^3(x)}{\cos ^2x}dx\)Then,
\(\begin{gathered} \int \frac{\cos^3(x)}{1-\sin^2(x)}dx=\int \frac{\cos^3(x)}{\cos^2x}dx \\ =\int \cos xdx \\ =\sin x+c \end{gathered}\)Hence, the correct option is B.
A bathroom tile is 2 1/3 times as wide as it is tall. If the tile is 3/4 cm tall, how wide is it?
Write a recursive formula for
Answer:
\(a(1) = 144\)
\(a(n) = 144{( - \frac{1}{6} )}^{n - 1} \)
\(a(n) = - \frac{1}{6} a(n - 1)\)
Help for Pre Calc please
The correct statement regarding the inverse function of f(x) = 4x^4 is given as follows:
\(f^{-1}(x) = \pm \left(\frac{x}{4}\right)^{\frac{1}{4}}\); f^(-1)(x) is not a function.
How to obtain the inverse function?The function in this problem is defined as follows:
f(x) = 4x^4.
To obtain the inverse of a function y = f(x), first the variables y and x are exchanged, as follows:
x = 4y^4.
Isolating the variable y, we have that:
y^4 = (x/4).
The inverse operation of the fourth power is the fourth root, hence:
\(y = \pm \sqrt[4]{\frac{x}{4}}\)
\(f^{-1}(x) = \pm \sqrt[4]{\frac{x}{4}}\)
\(f^{-1}(x) = \pm \left(\frac{x}{4}\right)^{\frac{1}{4}}\)
The plus/minus symbol means that for each input of x, the inverse function gives two outputs, meaning that there are multiple outputs mapped to each input, and thus the inverse is not a function.
This means that the second statement is correct.
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HELP I WILL NAME YOU BRAINIEST !!!!!!!!!!!!!
Go to your math tools and open the Graph tool to graph Gwen’s and Tristan’s equations. Hint: To create the graph, select the correct relationship and then enter the values for the variables. You will need to change the scales for the x- and y-axes. When deciding the scale, ask yourself what x and y stand for, and what would be reasonable amounts for their minimum and maximums.
Do the two lines intersect? Why or why not? What does this mean in terms of the situation? If the lines intersect, at what point do they intersect and what does this point mean in terms of the situation? Paste a screenshot of your graph in the space provided.
Part E
Go to your math tools and open the Graph tool to graph Gwen’s and Keith’s equations. Be sure to remove Tristan’s equation before adding Keith’s equation.
Do the two lines intersect? Why or why not? What does this mean in terms of the situation? If they intersect, at what point do they intersect and what does this point mean in terms of the situation? Paste a screenshot of your graph in the space provided.
Answer:
The graph of the equations (y = 10x + 100), (y = 10x), and (y = 12.5x) can be drawn by using the rules of transformation.
Given :
y = 100 + 10x
y = 10x
y = 12.5x
The following steps can be used to sketch the graph of the given line (y = 100 + 10x):
Step 1 - First sketch the graph of (y = x).
Step 2 - Then Multiply the x-axis by a factor of 10. The resulting graph is the graph of (y = 10x)
Step 3 - Then find the y-intercept from the given equation. Then draw the line that passes through (0,100). The resulting line is the graph of (y = 100 + 10x).
The following steps can be used to sketch the graph of the given line (y = 10x):
Step 1 - First sketch the graph of (y = x).
Step 2 - Then Multiply the x-axis by a factor of 10. The resulting graph is the graph of (y = 10x)
The following steps can be used to sketch the graph of the given line (y = 12.5x):
Step 1 - First sketch the graph of (y = x).
Step 2 - Then Multiply the x-axis by a factor of 12.5. The resulting graph is the graph of (y = 12.5x)
The graph of all the equations together is attached below.
Red line shows the graph of (y = 10x + 100).
Blue line shows the graph of (y = 10x)
Green line shows the graph of (y = 12.5x)
Step-by-step explanation:
In a certain year, there were 88 female officials in Congress, which is comprised of the House of Representatives and the Senate. If there were 54 more female members of the House of Representatives than female senators, find the number of females in each house of Congress.
Answer:
71 in House of Representatives17 in SenateStep-by-step explanation:
Let h and s represent the numbers in the House and Senate, respectively. Then we have ...
h + s = 88
h - s = 54
Subtracting the second equation from the first gives ...
(h +s) -(h -s) = (88) -(54)
2s = 34 . . . . . simplify
s = 17 . . . . . . . divide by 2
h = 88 -17 = 71 . . . . find the other value using the sum equation
There were 71 females in the House of Representatives, and 17 females in the Senate.
Can somebody help me?
Answer:
9+3t
Step-by-step explanation:
Some questions supply a data set, like the one below, which must be used in order to answer the question.
4
8
9
5
2
7
7
5
8
You can copy the data set into another program, such as a spreadsheet or a statistical software program
Copying the data set into another program allows you to leverage the capabilities of that program for Statistical analysis.
The provided data set can be copied into another program, such as a spreadsheet or a statistical software program, to perform various data analysis tasks. Let's explore some common operations that can be performed using the data set.
1. Descriptive Statistics: By copying the data set into a spreadsheet or statistical software, you can calculate various descriptive statistics, such as the mean, median, mode, standard deviation, and range of the data. These statistics provide insights into the central tendency, variability, and distribution of the data.
A
1 4
2 8
3 9
4 5
5 2
6 7
7 7
8 5
9 8
2. Data Visualization: Once the data set is copied, you can create visualizations to better understand the data. This can include bar charts, histograms, line plots, or box plots, depending on the nature of the data and the insights you want to gain.
3. Data Manipulation: Copying the data set into a spreadsheet allows you to manipulate and transform the data as needed. You can perform operations like sorting, filtering, grouping, and calculating new variables based on existing ones. This enables you to extract meaningful information from the data set.
4. Statistical Analysis: If you are using statistical software, you can conduct advanced statistical analyses on the data set. This may involve regression analysis, hypothesis testing, analysis of variance (ANOVA), or clustering techniques, depending on the specific research question or objective.
5. Data Integration: If you have additional data sets or variables related to the given data set, copying it into a program allows you to merge or join different data sets, thereby enriching the analysis and providing a more comprehensive understanding of the data.
Overall, copying the data set into another program empowers you to perform a wide range of data analysis tasks, enabling you to explore, understand, and draw meaningful insights from the data.
In summary, copying the data set into another program allows you to leverage the capabilities of that program for statistical analysis, calculations, and visualizations, enabling you to gain deeper insights and draw meaningful conclusions from the data.
To know more about Statistical .
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Astronauts who traveled to the moon were able to float slightly as they walked along its surface. Why wee the astronauts able to do this?
Answer:
C.
Step-by-step explanation:
the farther you get from Earth, the less the gravitational force i, so if your in space, you will have more weight next to earth than you will next to the moon.
The pattern starts at 3 and adds 5 to each term. Write the first five terms ofthe sequence.
Solution:
Given that;
The pattern starts at 3 and adds 5 to each term, i.e.
\(\begin{gathered} a=3 \\ d=5 \end{gathered}\)Applying the arithmetic progression formula below
\(\begin{gathered} t_n=a+(n-1)d \\ a\text{ is the first term} \\ d\text{ is the common difference} \\ n\text{ is number of terms} \\ t_n\text{ is the nth term} \end{gathered}\)Substitute for a and b into the arithmetic progression formula to find the next term
For the second term, n = 2
\(\begin{gathered} t_2=3+(2-1)5 \\ t_2=3+5(1)=3+5=8 \\ t_2=8 \end{gathered}\)For the third term, n = 3
\(\begin{gathered} t_3=3+(3-1)5=3+5(2)=3+10=13 \\ t_3=13 \end{gathered}\)For the fourth term, n = 4
\(\begin{gathered} t_4=3+(4-1)5=3+5(3)=3+15=18 \\ t_4=18 \end{gathered}\)For the fifth term, n = 5
\(\begin{gathered} t_5=3+(5-1)5=3+5(4)=3+20=23 \\ t_5=23 \end{gathered}\)Hence, the first five terms of the sequence are
\(3,8,13,18,23\)
please help to solve this question
Answer:
x= m+3
y= m-3
now,
x+y+1 = 2m
or, m+3+m-3+1 = 2m
or, 2m+1 =2m
or, 3m=2m
or, m= 3/2 is the answer
what is the formula A=1/2(b1 + b2) - h