HURRY!!
The difference of the squares of two numbers is equal to 9 Let x represent the larger number and y represent the
smaller number Which graph shows all possible values of x and y?
Answers
Answer:
The Graph below is the answer. (A on Edge 2020). The Answer choices in order are shown below.
Step-by-step explanation:
When you think about it, the x and y values increase together, with no real end. That eliminates C and D. Therefore, the rest of the answer choices are A and B. The reason why it is A is because, due to the fact that, as the numbers increase, a difference of 9 becomes relatively small. For example, the difference between 10 and 1 have the same value as the difference between 110 and 101, which in turn have the same value as the difference between 1010 and 1001, 9, but since the numbers become much larger, the difference becomes relatively smaller. It's a bit difficult to explain and I actually just used process of elimination and the two tries on Edge to get it right.
The graph A, of an hyperbola corresponds to the equation, x² - y² = 9.
What is an Equation?An equation is a mathematical statement that is formed when two algebraic expressions are equated using an equal sign.
Let x represent the larger number
Let y represent the smaller number
The statement in equation form is
x² - y² = 9
The equation corresponds to the equation of a circle and a hyperbola, the graph has been plotted to determine it will represent which among the options.
According to the graph plotted and attached, the equation represents a hyperbola.
It seems that your question is incomplete, the complete question is attached with the answer.
To know more about Equation
https://brainly.com/question/10413253
#SPJ5
Related Questions
Given Set \(P:\ 3,\ 4,\ 7,\ 8,\ 8\) and Set \(Q:\ 0,\ 0,\ 1,\ 1,\ 3,\ 7\).
Calculate the mean and mean absolute deviation for both sets. Then, answer the following questions.
1. How many data points in Set Q are closer than one mean absolute deviation from the mean of Set Q?
2. How many data points in Set P are further than two mean absolute deviations from the mean of Set P?
3. Find the difference between the two means. How does this difference relate to the mean absolute deviation of each set? For example, is it the same as the mean absolute deviation, twice as much, half as much, etc?
Answers
Answer:
3 points ;
0 points
Step-by-step explanation:
Given the data:
P: 3, 4, 7, 8, 8
Using a calculator :
Mean of set P = 6
Mean absolute deviation = 2
Q: 0, 0, 1, 1, 3, 7
Using a calculator :
Mean of set Q = 2
Mean absolute deviation = 2
1.)
1 mean absolute deviation (MAD) of set Q = 2
1 MAD from mean of Q : 2 ± 2 = (2 - 2) ; (2 + 2) = 0 ;4
Hence, points closer Than 1 MAD = 1, and 3
2.)
2 MAD of set P ; 2 * 2 = 4
2 MAD from. The mean :
(6 - 4) ; (4 + 6)
(2 ; 10)
No point in set P is further Than 2 MAD from the mean of Set P
3.)
Mean difference :
P - Q = 6 - 2 = 4
MAD difference :
2 - 2 = 0
SHOW YOUR WORK WILL MARK BRAINLIEST IF YOU GET IT RIGHT solve by completing the square X²+6x-22=0
Answers
9514 1404 393
Answer:
x = -3±√31 ≈ {-8.568, +2.568}
Step-by-step explanation:
The usual steps are to ...
group the x-terms
(x² +6x) -22 = 0
add and subtract the square of half the x-coefficient
(x² +6x +(6/2)²) -22 -(6/2)² = 0
simplify to a binomial square
(x +3)² -31 = 0
Solve for x.
(x +3)² = 31
x +3 = ±√31
x = -3 ±√31 . . . . . solution to the quadratic
I WILL GIVE BRAINLIEST!!
Answers
Answer:
[tex]\text{D. The terms may be combined.}[/tex]
Step-by-step explanation:
Recall that [tex]\sqrt{a\cdot b}=\sqrt{a}\cdot\sqrt{b}[/tex]. Using this, we can simplify and combine the two terms:
[tex]6\sqrt{32}-12\sqrt{72},\\=6\cdot \sqrt{4}\cdot \sqrt{8}-12\cdot \sqrt{9}\cdot \sqrt{8},\\=6\cdot 2\cdot \sqrt{8}-12\cdot 3\cdot \sqrt{8},\\=12\sqrt{8}-36\sqrt{8},\\=-24\sqrt{8}=-24\cdot\sqrt{4}\cdot\sqrt{2}=\boxed{-48\sqrt{2}}[/tex]. Therefore, the terms may be combined.
Slope intercept form
Answers
Given:
The equation of the parallel line is
[tex]y=-\dfrac{5}{2}x+7[/tex]
The required line passes through the point (-4,1).
To find:
The equation of line in slope slope intercept form.
Solution:
The slope intercept form of a linear function is
[tex]y=mx+b[/tex]
Where m is slope and b is y-intercept.
On comparing the equation [tex]y=-\dfrac{5}{2}x+7[/tex] with slope intercept form, we get
[tex]m=-\dfrac{5}{2}[/tex]
We know that the slopes of parallel lines are always same. So, the slope of the required line is [tex]m=-\dfrac{5}{2}[/tex].
The line passes through the point (-4,1) with slope [tex]m=-\dfrac{5}{2}[/tex]. So, the equation of line is
[tex]y-y_1=m(x-x_1)[/tex]
[tex]y-(1)=-\dfrac{5}{2}(x-(-4))[/tex]
[tex]y-1=-\dfrac{5}{2}(x+4)[/tex]
[tex]y-1=-\dfrac{5}{2}x-10[/tex]
Adding 1 on both sides, we get
[tex]y=-\dfrac{5}{2}x-10+1[/tex]
[tex]y=-\dfrac{5}{2}x-9[/tex]
Therefore, the correct option is C.
find the equation of the parabola that has... stretched by factor of 3
Answers
Answer:
The dark blue tile
Step-by-step explanation:
Solve the system and determine whether it is consistent or inconsistent and dependent or independent.
y = -5x – 2
5x + y = 0
Answers
Substitute y for -5x-2
So instead of “5x+y=0” it’s
5x-5x-2
5x-5x is obvious 0
0-2 = -2
-2 ≠ 0
Because -2 does not equal 0 it is inconsistent
Because you could not figure out that y is -5x -2 in this case, it in dependent
A cyclist, whose bicycle has differently sized front and rear tires, rides at a speed of
6.5 km per hour. The front wheel of the bicycle has a circumference of 130 cm and the
rear wheel has a circumference of 125 cm. What is the positive difference between the
number of complete turns the wheels make in 30 minutes?
i’ll give brainliest to whoever answers first and correctly
need asap
Answers
Answer:
Step-by-step explanation:
i dont understand
find the direction angel of this vector <-5, 9>
Answers
Answer:
θ = -60.94°
Step-by-step explanation:
The given vector is:
v = -5i+9j
We need to find the angle of this vector.
The angle of this vector form is given by :
[tex]\tan\theta=\dfrac{y}{x}\\\\\tan\theta=\dfrac{9}{-5}\\\\\tan\theta=-1.8\\\\\theta=\tan^{-1}(-1.8)\\\\=-60.94^{\circ}[/tex]
So, the angle of this vector is -60.94°.
Which points are reflections of each other across both axes?
8
6
4
2
-3 -6 -4
-222
8
8 X
4
-6
-8
(-2, 8) and (2.-8)
(-7-1) and (7.1)
(5-6) and 1-5 -63
Mark this and retum
Save and E
Answers
Answer:
d
[tex]425y.251 \\ jjlhjs \\ tjm{j{kg{mhjgjhghh[/tex]
Answer:
Answer D
Step-by-step explanation:
Because it reflects both axes y and x. Which are the rise and the run. Meaning up and down.
Which is larger, 7/12 or 2/3?
Answers
Please explain this to me!
Answers
Find the surface area of the cuboid.
Please give me an explanation! I really don’t understand and I will mark you as brainliest if you get it right and give an explanation!
Answers
Answer:
76cm
Step-by-step explanation:
To find the surface area of the cube you need to find the area of each side. To do this you will multiply 2×5, to find the front area of the cube, for the top of the cube you will multiply 5×4, and for the side of the cube you will multiply 2×4. once you get the answer you will multiply it by 2 since you have a 3 dimensional shape.
I need help please!!!
Answers
Answer:
I dont know what you mean wdym...
Step-by-step explanation:
The next model of a sports car will cost 12.2% less than the current model. The current model costs $34,000 . How much will the price decrease in dollars? What will be the price of the next model?
Answers
Answer:
Price decrease in dollars = $4,148Price of next model = $29,852Step-by-step explanation:
The next car will be 12.2% cheaper. This amount in dollars is:
= Percentage decrease * Current model price
= 12.2% * 34,000
= $4,148
The price of the next model will therefore be:
= 34,000 - 4,148
= $29,852
The population in the United States in 2015 was 321 million people. It is projected to increase to 438 million people by the year of 2050. If protections are true, the US population will increase _____ % from 2015 to 2050.
Answers
Answer:
5
Step-by-step explanation:
Answer:
2.3
Step-by-step explanation:
✓ = 2x²-4
Is it linear or nonlinear
Answers
please hurry and answer this *late work*
Answers
Answer:
x = -25, 39
Step-by-step explanation:
7 + 32 = 39
7 - 32 = -25
Can someone please check my answer???
Answers
Answer:
Ys, I think you are correct pls correct me if Im wrong
Step-by-step explanation:
The diagram shows a right-angled triangle.
9 cm
to
15 cm
Find the size of angle x.
Give your answer correct to 1 decimal place.
Answers
Answer:
x ≈ 31.0°
Step-by-step explanation:
From the right triangle given in the picture,
By applying tangent rule,
tan(x) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
tan(x) = [tex]\frac{9}{15}[/tex]
x = [tex]\text{tan}^{-1}(\frac{9}{15} )[/tex]
x = [tex]\text{tan}^{-1}(0.6)[/tex]
x = 30.96
x ≈ 31.0°
Therefore, measure of angle x is 30.0°
Hey, need a little help.
Which of the following sets of points are collinear?
a. A, X, D
b. D, X, C
c. A, Y, B
d. A,Y.E
Answers
Mike needs his bathroom painted. The flat rate for the painting is $25 plus $5 for each hour that they spend painting. If the total cost of the paint job was $75, how many hours did it take for the painting to be completed?
Answers
Answer:
10 hours
Step-by-step explanation:
t = 5h + 25
75 = 5h + 25
5h = 50
h = 10
Leon created a scale drawing of the school library in his art class. In the scale drawing, the length of the library is 13 inches. The length of the actual library is 78 feet.
Which scale did Leon use to create the scale drawing of the school library?
a 1 inch represents 6 feet
b 1 inch represents 16 foot
c 6 inches represents 1 foot
d 6 inches represents 16 foot
Answers
Answer:
It should be A
Step-by-step explanation:
Hope this helps (:
POSSIBLE POIN
Determine whether the triangles are similar or not, if so, determine if it is by AA- SSS-, or SAS--
52
AA
:: SSS-
E SAS
33 Not Similar
HELP PLZZZZZ!!!
Answers
Answer and Step-by-step explanation:
These triangles are similar by AA.
This is because the point that connects the triangles together have the same angle value. We also see that they both have 90 degrees as an angle, making it similar by AA~.
The other angle that shows the 38 in it is 52, so it is definitely proven by AA~.
#teamtrees #PAW (Plant And Water)
Help me please if u can <3
Answers
Answer:
Not sure about the first one, but the second one in inches and the third one is liters
Answer:
what are the options so can help?
kareena uses 1 1/4 yards of frabic to make one tote 2 1/2 of frabic to make tote and 3 3/4 yards of rabbit to make three totes she continues to use the same amount of frabic for each tote how many yards of fabric will she need to make four totes
Answers
2 = 2 1/2
3 = 3 3/4
Multiply 1 1/4 x the number of totes, and you’ll have your total.
4 x 1 1/4 = 4 4/4 = 5 yards
It's really important, please help
Answers
The question isn't complete. This is just part of the question
So please send the whole question together.
Answer:
98 mins
Step-by-step explanation:
147.5 +x = 245.5
x = 245.5-147.5
x= 98 mins
divide 3/25 and 9/25
Answers
Answer:
1/3
Step-by-step explanation:
Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 4, 12, 36,
Answers
Answer:
geometric (so it's a 1:3 ratio I believe)
Step-by-step explanation:
you're multiplying by 3 each time
1) Find the values of 'a' and 'b' for the given parallelogram *
b+6
a
2a
1229
10
a= 29 and b = 4
O a= 61 and b = 16
O a= 4 and b = 58
none of these
Please please
Answers
Answer:
first option
Step-by-step explanation:
In a parallelogram consecutive angle are supplementary, sum to 180, so
2a + 122 = 180 ( subtract 122 from both sides )
2a = 58 ( divide both sides by 2 )
a = 29
---------------
In a parallelogram the opposite sides are congruent, then
b + 6 = 10 ( subtract 6 from both sides )
b = 4
Find the value of x using the corresponding angles theorem.
Answers
Answer:
x= 69
Step-by-step explanation:
2x-3= 135
2x = 135+ 3
x = 138 / 2 = 69
I hope im right!!