Answers
Hi!
Given:
\(\frac{x}{-1} > -6\)
Multiply both sides by \(-1\)
\(x<6\)
Notice the sign was flipped. This is because when you multiply or divide by a negative number, you must always flip the sign!
Now, for the graph:
-------------------------------------------------------------------------------------------------------------
For < or > signs, it should be an open circle. For \(\leq\) or \(\geq\) signs, it should be closed.
Since \(x\) is less than 6, it should go to the left. Since it's a < symbol, it should be open. Therefore your answer is B.
(looks like you were right!!)
Related Questions
Your employer tells you that the salary for your new job will be less than $484 per week but not less than $396 per week. Which inequality describes your salary, S?
Answers
I think the inequality is less than or equal to (here what the sign looks like ≤ )
How do I solve y= -3x + 21 -2x +3y = 8 by substitution?
Answers
Answer:
x = 5
Step-by-step explanation:
substitute the y equation into -2x +3y =8 and you will get 5 as the solution :)
Suppose a normal distribution has a mean of 79 and a standard deviation of
7. What is P(X$ 65)?
• A. 0.84
• B. 0.025
• C. 0.975
• D. 0.16
Answers
Answer: To find the probability that a normally distributed random variable X with mean 79 and standard deviation 7 is less than 65, we need to standardize the value 65 using the z-score formula:
z = (x - mu) / sigma
where x is the value we want to standardize, mu is the mean, and sigma is the standard deviation.
Plugging in the values we get:
z = (65 - 79) / 7
z = -14 / 7
z = -2
Using a standard normal distribution table, we can find that the probability of a standard normal random variable being less than -2 is approximately 0.0228.
Therefore, P(X < 65) = P(Z < -2) ≈ 0.0228.
The answer is not one of the given options, but it is closest to option B (0.025), which represents the probability of a standard normal random variable being less than -1.96.
Step-by-step explanation:
t/f if f '(x) = g'(x) for 0 < x < 6, then f(x) = g(x) for 0 < x < 6.
Answers
The statement "if f'(x) = g'(x) for 0 < x < 6, then f(x) = g(x) for 0 < x < 6" is false. This statement is False. If f'(x) = g'(x) for 0 < x < 6, it means that the derivatives of both functions are equal on the interval (0, 6).
However, this does not necessarily mean that the functions themselves are equal on that interval.
In other words, there could be a constant difference between f(x) and g(x), which would not affect their derivatives.
To illustrate this, consider the functions f(x) = x^2 and g(x) = x^2 + 1. The derivative of both functions is 2x, which is equal for all values of x.
However, f(x) and g(x) are not equal on the interval (0, 6), as g(x) is always greater than f(x) by 1.
Therefore, the statement "if f'(x) = g'(x) for 0 < x < 6, then f(x) = g(x) for 0 < x < 6" is false.
To know more about derivatives refer here:
https://brainly.com/question/21202620#
#SPJ11
the high school dropout rate in the united states is greater than 25 percent. c. wright mills would classify this situation as
Answers
The high school dropout rate in the United States is greater than 25 percent. C. Wright Mills would classify this situation as a societal issue.
This is because societal issues are matters of public concern that affect large numbers of people and require collective action to resolve. The high school dropout rate in the United States is an example of a societal issue because it has widespread implications for both individuals and society as a whole.
According to Mills, a societal issue is one that cannot be attributed solely to the actions of individuals. Instead, it is the result of social structures and processes that operate at a broader level.
For example, the high school dropout rate in the United States is influenced by a variety of factors such as poverty, race, and family background. These factors are not solely determined by the actions of individual students but are instead shaped by broader social forces such as economic inequality and institutional racism.
To address the high school dropout rate, therefore, requires collective action at the societal level. This may involve policy changes, community-based initiatives, or other forms of collective action aimed at addressing the underlying social factors that contribute to the problem.
To know more about dropout rate refer here:
https://brainly.com/question/19130877
#SPJ11
7/12 x 4x3 =? I need help
Answers
Cyphon, this is the solution:
We have to multiply the following fractions:
7/12 * 4/3
7 * 4 / 12 * 3
28/36
Simplifying, we have:
7/9 (Dividing by 4 numerator and denominator)
We have to add the following fractions:
- 1/2 + 4/9
Let's find the lowest common denominator between 2 and 9, as follows:
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22
9, 18, 27, 36
The lowest common denominator is 18
please help quickly I have 30 mins When Chiko opens a cereal box and lays it out flat, she sees that the top and the bottom of the box each measure 8 centimeters by 21 centimeters, the sides of the box each measure 8 centimeters by 29 centimeters, and the front and back of the box each measure 21 centimeters by 29 centimeters. What is the surface area of Chiko's cereal box?
Answers
Answer:
2018 centimeters
Step-by-step explanation:
According to the partial construction shown, what is the next step in constructing a line perpendicular to a point on the line?
O Place compass at point D, and draw an arc that intersects the arc above DF.
1
O Place compass at point F, and draw an arc that intersects the arc above DF-
O Place compass at point P, and draw an arc above DF
O Place compass at point P, and draw an arc below DF
Answers
The next step in constructing a line perpendicular to a point on the line is A. Place a compass at point D, and draw an arc that intersects the arc above line DF.
Calculations and Parameters
To make a perpendicular line:
Draw a line segment like DFKeep the point on D and make an arc by increasing the length of the compassKeep the point on F and make an arc like same as beforeName the point as any meeting on the drawn arcConnect it to the point with PTherefore, the next step would be to Place a compass at point D, and draw an arc that intersects the arc above line DF.
Read more about partial construction here:
https://brainly.com/question/13152732
#SPJ1
Two different right cones are being considered by a design team to hold one liter (1000
cubic centimeters) of oil. Design A has a height that is double the diameter of the base.
Design B has a height that is triple the diameter of the base. Which design has a smaller
surface area? What percent less is that surface area?
Answers
Answer:
The surface area of Design A is smaller than the surface area of Design B.
The area of Design A is 94.65% of the Design B.
Step-by-step explanation:
The area of a right cone is given by the sum of the circle area of the base and the lateral area:
\( A = \pi r^{2} + \pi rL \) (1)
Where:
r: is the radius
L: is the slant height
The slant height is related to the height and to the radius by Pitagoras:
\( L^{2} = H^{2} + r^{2} \)
\( L = \sqrt{H^{2} + r^{2}} \) (2)
By entering equation (2) into (1) we have:
\( A = \pi r^{2} + \pi r(\sqrt{H^{2} + r^{2}}) \)
Now, let's find the area of the two cases.
Design A: height that is double the diameter of the base, H= 2D = 4r
\( A_{1} = \pi r^{2} + \pi r(\sqrt{(4r)^{2} + r^{2}}) = \pi r^{2}(1+ \sqrt{17}) \)
The volume of the cone is:
\(V = \frac{1}{3}\pi r^{2}H\)
We can find "r":
\( V = \frac{1}{3}\pi r^{2}(4r) = \frac{4}{3}\pi r^{3} \)
\( r = \sqrt[3]{\frac{3V}{4\pi}} = \sqrt[3]{\frac{3*1000}{4\pi}} = 6.20 cm \)
The area is:
\( A_{1} = \pi (6.20)^{2}(1+ \sqrt{17}) = 618.7 cm^{2} \)
Design B: height that is triple the diameter of the base, H = 3D = 6r
The radius is:
\( r = \sqrt[3]{\frac{3V}{6\pi}} = \sqrt[3]{\frac{3*1000}{6\pi}} = 5.42 cm \)
The area is:
\(A_{2} = \pi r^{2} + \pi r(\sqrt{(6r)^{2} + r^{2}}) = \pi r^{2}(1 + \sqrt{37}) = \pi (5.42)^{2}(1 + \sqrt{37}) = 653.7 cm^{2}\)
Hence, the surface area of Design A is smaller than the surface area of Design B.
The percent of the surface area of Design A is less than Design B by:
\( \% A = \frac{618.7 cm^{2}}{653.7 cm^{2}}\times 100 = 94.65 \% \)
Therefore, the area of Design A is 94.65% of the Design B.
I hope it helps you!
Pls Help me with ths question
Answers
Answer:
Step-by-step explanation:
x=√(5+2√6)/(5-2√6)
x²(x-10)²=1
substitute the value of x in the equation
[√(5+2√6)/(5-2√6)]²(√(5+2√6)/(5-2√6) -10)²=
solve :
(49+20√6)(49-20√6)=1 multiply
1=1 proved
ASAP PLZ HELP ME WILL MARK BRAINLIST
Answers
Answer:
\((0,0)\)
Step-by-step explanation:
Midpoint Formula: \((\frac{x_{1}+x_{2} }{2} )(\frac{y_{1}+y_{2} }{2})\)
\((\frac{-1+1}{2})(\frac{2-2}{2} )\)
\(=(0,0)\)
d(n)d, left parenthesis, n, right parenthesis models the duration (in seconds) of the time it took for hailey to run her n^{th}n th n, start superscript, t, h, end superscript lap. nnn 333 777 999 d(n)d(n)d, left parenthesis, n, right parenthesis 858585 999999 110110110
Answers
The given expression, \(d(n)d(n)d(n)\), represents the duration in seconds for Hailey to run her \(n^{th}\) lap. The specific values provided, 333, 777, 999, correspond to the durations of the 3rd, 7th, and 9th laps, respectively. The values 858585, 999999, and 110110110 are unrelated and do not provide any additional information about lap durations.
The expression \(d(n)d(n)d(n)\) suggests that each lap duration is represented by the function \(d(n)\), where \(n\) denotes the lap number. The specific values given (333, 777, 999) correspond to the 3rd, 7th, and 9th laps, respectively. However, the remaining values (858585, 999999, 110110110) do not appear to have a direct connection to the lap durations or the function \(d(n)\).
Without further information or a specific pattern, it is difficult to interpret the significance of the remaining values. It's important to note that more context or information about the pattern or relationship between the values would be necessary to provide a more detailed explanation or analysis.
Learn more about duration here:
brainly.com/question/32886683
#SPJ11
Question 10(Multiple Choice Worth 5 points)
(Identifying Functions LC)
The graph represents a relation where x represents the independent variable and y represents the dependent variable.
a graph with points plotted at negative 5 comma 1, at negative 2 comma 0, at negative 1 comma 3, at negative 1 comma negative 2, at 0 comma 2, and at 5 comma 1
Is the relation a function? Explain.
No, because for each input there is not exactly one output.
No, because for each output there is not exactly one input.
Yes, because for each input there is exactly one output.
Yes, because for each output there is exactly one input.
Answers
Is the relation a function:
No, because for each input there is not exactly one output.How to know if the relation is a functionTo determine if the relation is a function, we need to check if there is exactly one output for each input.
Looking at the given set of points, we see that there are two points with an x-coordinate of -1: (-1, 3) and (-1, -2).
This means that there are two outputs for the same input, so the relation is not a function.
Therefore, the correct answer is: "No, because for each input there is not exactly one output."
Learn more about graphs at
https://brainly.com/question/19040584
#SPJ1
\f(x) = \left\{
x + 4
8
2. - 1
<5
55x47
7<<10
Wright.)
For f(x), evaluate the following:
a. f(0)
b. f(6)
Show all of your work.
Answers
Answer:The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0
The number 0 falls in the interval -1 < x ≤ 1, so we use the formula f(x) = x to evaluate f(0).f(0)=0We get f(0) = 0. the answer is a
step by step:
On a coordinate plane, a curved line, labeled f of x, with minimum values of (negative 1.6, negative 56) and (2, 0), and a maximum value of (0.8, 11.4), crosses the x-axis at (negative 2.5, 0), (0, 0), and (2, 0), and crosses the y-axis at (0, 0). Which intervals show f(x) increasing? Choose two options. [–2.5, –1.6) [–2, –1] (–1.6, 0] [0, 0.8) (0.8, 2)
Answers
Answer:
The correct options are;
(-1.6, 0] [0, 0.8)
Step-by-step explanation:
The given information are;
The minimum values are (-1.6, -56) and (2, 0), and the maximum value is (0.8, 11.4),
The x-intercept are (-2.5, 0), (0, 0), and (2, 0)
The y-intercept (0, 0)
Therefore, given that (-1.6, -56) is a minimum point followed by a x-intercept are (0, 0), while continuing to a maximum value at (0.8, 11.4), then between the interval of (-1.6, 0] f(x) is increasing on average
Similarly, given that (0, 0) is an x-intercept and the maximum point is at at (0.8, 11.4) followed by another x-intercept at (2, 0), the function increases across [0, 0.8) on average
The two points are (-1.6, 0] and [0, 0.8)
Answer:
3 and 4
Step-by-step explanation:
did it on edge 2020
4b^2+10 if b=5 please help and I need to use distributive property
Answers
Answer:
fonite is amzing
Step-by-step explanation:
Which ordered pair is a solution of y = x – 4?
(3, –7)
(3, 7)
(–3, 7)
(–3, –7)
Answers
From this we plug in the answer to find the y value!
For example y=3-4=-1 A.) would be incorrect!
Y=3-4=-1 B.) would be incorrect!
C.) y= -3-4=-7 while it’s SUPPOSE to be 7.
D.) y= -3-4=-7 and y value is -7
Correct answer: D!
Please like and brainiest
What is the slope of a line that is perpendicular to the line shown on the graph?
Answers
Answer:
the 4th answer : 4
Step-by-step explanation:
the easiest way to see the slope is focusing on the points with integer coordinates.
so, we see that when x increases by 4 units, y decreases by 1 unit.
as the slope is the ratio "y coordinate change / x coordinate change", it is therefore -1/+4 = -1/4.
the perpendicular slope is turning the original slope upside-down and flips the sign.
it is therefore
4/1 = 4.
Which is the value of x?
Answers
The calculated value of x in the circle is 18 degrees
Which is the value of x?From the question, we have the following parameters that can be used in our computation:
The circle
The angle at a semicircle is 90 degrees
using the above as a guide, we have the following:
5x = 90
Divide by 5
So, we have
x = 18
Hence, the solution for x is 18 degrees
Read more about angles at
https://brainly.com/question/25716982
#SPJ1
Which is a conditional statement for this sentence?
In the summertime, we go swimming after lunch.
A. If it is summertime, then we go swimming after lunch.
B. If we're going swimming after lunch, then it is summertime.
C. If it is not summertime, then we don't go swimming after lunch.
D. If we're going swimming after lunch, then it is not summertime.
Answers
The correct statement for this sentence is;
A. If it is summertime, then we go swimming after lunch.
Summer vacation, as we know it today, has evolved over centuries and has its roots in various cultural and historical influences. The concept of taking a break from regular activities during the summer months can be traced back to ancient civilizations.
A brief history of a summer vacation
The tradition of summer vacation as we know it now has developed over many years and is influenced by a variety of historical and cultural factors. Ancient civilizations were the first to adopt the idea of taking a summer hiatus from routine pursuits.
This sentence expresses the predicate (if summer), as well as the outcome (we go swimming after lunch). It is a true representation of the original phrase.
therefore the correct option A
Learn more about history of a summer vacation here https://brainly.com/question/28468624
#SPJ1
A sprinkler that sprays water in a circular area can spray up to a radius of 22ft what is the maximum area of lawn that can be watered by the sprinkler use 3.14 to approximate date for Pie enter your answer as a decimal rounded to the nearest tenth in the Box
[ ] ft^2
Answers
To find the maximum area of the lawn that can be watered by the sprinkler, we can use the formula for the area of a circle:
A = πr^2
Given that the radius of the sprinkler's spray is 22ft, we can substitute this value into the formula:
A = 3.14 * (22)^2
A ≈ 3.14 * 484
A ≈ 1519.76
Rounded to the nearest tenth, the maximum area of the lawn that can be watered by the sprinkler is approximately 1519.8 ft^2.\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)
13 POINTS PLEASE HELP WILL GIVE BRANLIEST
Answers
Answer:
3rd one.
Step-by-step explanation:
y intercept is 8.19 That is very close. Also, the slope is positive AND is low incline, which will make it best fit for many points.
Hi can you please help me
Answers
The probability that student chosen at random is 16 years is 0.28.
How to find the probability of the student chosen?The table shows the distribution of student by age in a high school with 1500 students. Therefore, the probability that randomly chosen student is 16 years can be found as follows:
Therefore,
probability = number of favourable outcome to age / total number of possible outcome
Hence,
probability that student chosen at random is 16 years = 420 / 150
probability that student chosen at random is 16 years = 0.28
learn more on probability here: https://brainly.com/question/23776861
#SPJ1
The points (1, k) and (-6, 9) fall on a line with a slope of -2. What is the value of k?
k=
Answers
Answer:
k= -5
Step-by-step explanation:
The equation for slope is rise over run which is also (y2-y1)/(x2-x1)
with the given coordinate being (x,y)
So, we just plug the given values into the equation in order to solve for k.
(9-k)/(-6-1)= -2
First let's simplify the denominator:
(9-k)/(-7)= -2
then we get rid of the denominator by multiplying it on both sides:
(9-k)= (-7)*(-2)
(9-k) = 14
-k = 5
k=-5
Determine whether the triangles are congruent by using transformations. Explain your reasoning.
Answers
Answer:
Step-by-step explanation:
im not sure i even tried solving it alone but i dont know the answer im sorry
Find the difference
-2(c + 2.5) - 5(1.2c + 4)
Answers
|−∣=7
Explanation:
∣−∣
= |(-2-5)|
= |-2-5|
= | -7|=7
please answer this question!????!?!?!
Answers
Answer:
I believe its b and c
Step-by-step explanation:
Answer:
B. and D.
Step-by-step explanation:
To get the distance you must subtract Han's house from Lin's house since her house is closer. D. works as well because it is the inverse operation of B.
From the observation deck of a skyscraper, Lavaughn measures a 42° angle of
depression to a ship in the harbor below. If the observation deck is 872 feet high,
what is the horizontal distance from the base of the skyscraper out to the ship?
Round your answer to the nearest hundredth of a foot if necessary.
Answers
Answer:
968.45 ft
Step-by-step explanation:
You want the horizontal distance to a ship if the angle of depression to it is 42° from a station 872 feet high.
TangentThe tangent relation is ...
Tan = Opposite/Adjacent
In the model of this problem, the distance adjacent to the angle of depression is the distance to the ship (x). The opposite distance is the height of the observation point, and the angle is the angle of depression:
tan(42°) = (872 ft)/x
x = (872 ft)/tan(42°) ≈ 968.45 ft
The horizontal distance to the ship is 968.45 feet.
<95141404393>
68 is 26% of what number
Answers
Answer:
I think its 17.68
26% of 68 is 17.68
and to check the answer I divided 17.68 and 26 which gave me 0.68 and when you divide 17.68 and 68 it gave me 0.26 so I'm pretty sure
17.68 is your answer
If not let me know so I can try again a different way! I know another way of how to do this if this is wrong!
Step-by-step explanation:
Today, everything at a store is on sale. The store offers a 20% discount. B. If the regular price of an item is x dollars, what is the discount price in dollars?
i need answers!!!!!
Answers
Answer:
Step-by-step explanation:
Your answer
Regular price = x
Discount price =0.2x
Price = x- 0.2x = 0.8x $
Mark it as Brainlist. Follow me for more answer.