Answer: The answer is (A) ∠T.
Step-by-step explanation: Given that the polygon ABCDE is congruent to the polygon TVSRK. We are to find the corresponding angle of ∠EAB.
In the two polygons, the corresponding vertices are
A ⇒ T
B ⇒ V
C ⇒ S
D ⇒ R
E ⇒ K.
Therefore, ∠EAB, which is ∠A will correspond to ∠T.
Thus, the correct option is (A) ∠T.
A bookstore sells 7 books for $99.75. Which table represents the relationship between
number of books and the total price?
Answer:
B.
Step-by-step explanation:
Im bad at word problems, so I need help please
Jill planted five rows of watermelons in her garden with the same number in each row she planted a total 35 watermelons how many in each row
Answer:
7 watermelons were in each row.
What’s the answer??????#9
Answer:
A)
Step-by-step explanation:Quadratics
[tex] \huge \tt \color{cyan}{➢}\color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }\color{cyan}{➢}[/tex]
[tex] \large\underline{ \boxed{ \sf{✰\:Important\: point's }}}[/tex]
a polynomial equation of the second degree is said to be as quadratic equation.quadratic:-a function, of the form y=ax²+bx+c.Standard form of quadratic equation is ax²- bx+c=0where a≠0[tex]\rule{70mm}{2.9pt}[/tex]
[tex] \large\underline{ \boxed{ \sf{✰\: Let's\: solve }}}[/tex]
[tex] \purple{ \sf{⇒Given \:function}}[/tex]
⇒ y = -2(x-5)²-4
now 1st we have to solve (x-5)² by using algebraic identify (a-b)²= a²+b²-2ab here a=x nd b = -5(x-5)²x²-10x+25Now⇒y = -2(x²-10x+25)-4
distribution of 2 with bracket⇒ y= -2x²+20x-50-4
⇒ y= -2x²+20x-54
Hence option A (-2x²+20x-54) is right ans.....
[tex]\rule{70mm}{2.9pt}[/tex]
[tex] \red{ \underline{\underline{ \boxed{ \tt{✰ \: Option \: A \: ✓}}}}}[/tex]
Hope it helps !
(2h³j^-3 k⁴)/3jk
Just look at pic
Identify the vertex, equation of the axis of symmetry, y-intercept, and zeros of the graph of a quadratic function.
Answer:
See below ~
Step-by-step explanation:
Details of Graph
Vertex = (2, 1)Axis of symmetry : x = 2Y-intercept : -3Zeros : (1, 0) and (3, 0)please answer my question, this is the third time i've asked. (75 Points)
For A it is 6240 / 20% for B it is 6240 x 15%
Answer: A. .20x640=128
128+640=768
B. .15x640=96
640-96
Step-by-step explanation:
In June, Sara sold 70% of her products in market fairs, and she sold the rest of her products via her website. She sold 120 products less on her website than in market fairs. What was the total number of products Sara sold?
Answer:
84 products
Step-by-step explanation:
If two data points are 10 and 20, what data point would make 30 the mean?
Answer:
60
Step-by-step explanation:
The mean of a set of numbers is calculated by adding them all together and then dividing the sum by the amount of values in the data set. In this scenario, we know the mean is 30, and there are 3 numbers in the data set, 10, 20, and an unknown number (x).
Let's set up an equation with the information we have.
30 = (10 + 20 + x) / 3
Now we can multiply both sides by 3 ==>
90 = 10 + 20 + x
Combine like terms ==>
90 = 30 + x
Subtract 30 from each side ==>
60 = x
And now you have your answer!
The value of x = 60 would make the mean of the data set 30.
If 16=4y then what is the value of y
isolate for y:
[tex]16=4y\\\\\frac{16}{4}=\frac{4y}{4} \\\\4=y[/tex]
The value of y is 4.
Wholesome Food Company asked all students on the baseball team at Ridgemont High School the question, “Do you like broccoli?” and
15
%
15%15, percent answered “Yes.”
Based on this data, which of the following conclusions are valid?
The conclusion is that 15% of all students on the baseball team at Ridgemont High like the broccoli option second would be the correct choice.
What are population and sample?It is defined as the group of data having the same entity which is related to some problems. The sample is a subset of the population, it is a part of the population.
We have the statement:
Wholesome Food Company asked all students on the baseball team at Ridgemont High School the question, “Do you like broccoli?” and 15% answered “Yes.”
The given conclusions:
15% of the outfielders on the baseball team like broccoli, but we cannot conclude anything aboutthe population.15% of all students on the baseball team at Ridgemont High like broccoli.15% of all students at Ridgemont High like broccoli.There is no particular information given about who likes to eat broccoli, but based on the conclusion and statement, we can say:
15% of all students on the baseball team at Ridgemont High like broccoli.
Thus, the conclusion is that 15% of all students on the baseball team at Ridgemont High like the broccoli option second would be the correct choice.
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four hundred
eighty three million, six hundred thousand miles.
Answer:
400
83 000 000
600,000
-----------------------
483,600,000 miles
Pls ingore all of the questions below, but help me with the attached image
What is the only number that has the same number of letters as it's meaning? ...
What number doesn't have its own Roman numeral? ...
What is the only even prime number? ...
What is the smallest perfect number? ...
What is our current numerical system based on? ...
Is Pi a rational or irrational number?
The triangle in the image seems to be an isosceles triangle which means that two of the angles would be the same.
x would be 54° as well
to find the third angle, subtract all the angles from 180
[tex]180-54-54=72[/tex]
y would be 72°
1/3 of 12 = 2/3 of ?
i need some extra letters in here( ignore this part, just solve the equation above please)
Answer:
12Step-by-step explanation:
1/3 of 12 = 2/3 of ?
1/3 of 12 =
(12 : 3) =
4
4 * 2 = 8
8 + 4 =
12
Luna rolls two number cubes labeled 1-6. What is the probability of rolling a sum of 5?
The probability of rolling a sum of 5 is 1/9 or 11.12% if the Luna rolls two number cubes labeled 1-6.
What is probability?It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.
We have:
Luna rolls two number cubes labeled 1-6.
Total number of outcomes = 6×6 = 36
Total number of favorable outcomes = 4
Which is (1, 4), (2,3) (3,2), (4,1)
The probability will be:
= 4/36
= 1/9 or in percentage:
= 11.12%
Thus, the probability of rolling a sum of 5 is 1/9 or 11.12% if the Luna rolls two number cubes labeled 1-6.
Learn more about the probability here:
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my class is starting to learn angles
Answer:
below
Step-by-step explanation:
2/3=240
3/4=270
2/6=120
5/8=225
Multiply by
3x10
Divide by
6
Add
2
Subtract
4
Answer:
1
Step-by-step explanation:
3x10=30
divided by 6
=3
+2=5
-4=1
Answer:
3
Step-by-step explanation:
3x10=30
30/6=5
5+2=7
7-4=3
A 12-pack of soda costs $6.30 what is the cost per can
Answer:
So our goal is to determine the cost per can which we can find by dividing the amount of cans from the cost of the cans. That would give us the price per can.
[tex]\frac{price}{cans}[/tex]
[tex]\frac{\$6.30}{12\ cans}[/tex]
[tex]\$0.525\ per\ can[/tex]
Hope this helps! Please let me know if you have any questions
If f(x)=2x+5 , determine the value of f(3x) .
Answer:
Step-by-step ef(x)=-2x+5……i
and f(-3x)=?
let x=-3x so that
-2x+5=-3x
x=5
substitutinx x into… i
f(x)=-10+5=-5
f(5)=-5………ii
now f(–3x)=f(-15)
scrutinizing… ii ,we can propose that
f(-15)=15.
Thus f(-3x)=15xplanation:
f times x would equal to fx=2x+5 and i think we move the x move to the other side which makes it f=3x+5 and then we plug this equal into f(3x) (i think) which makes it f(3x+f=3x+5)
PLEASEEEE HELPPP I WILL MARK BRAINLESS JUST FOR HELPING ME PLSSSSS! …. Which number line represents the solution set for the inequality 3(8 - 4x) < 6(x - 5)?
Answer:
x≥3 but without the line under the symbol
Step-by-step explanation:
Which statements about the location of the points are true? Select two options. Point D is in the first octant. Point B is located below the xy-plane. Point A is located in front of the yz-plane. Points B and D are in the same octant. Point C is behind the yz-plane.
Answer:
Statements B and E are true.
Step-by-step explanation:
B is true
E is true
34. x-y=3 What is the slope?
Answer:
Step-by-step explanation:
Discussion
You have to rearrange the equation so that y is all by itself on the left and it must be positive. Stay tuned to get the rest of the rule.
x - y = 3 Multiply the whole equation by -1
-1(x - y = 3) Remove the brackets. This gets y to be +
-x + y = - 3 Add x to both sides of the equation.
-x+x + y = -3 + x Combine the left. Notice the x's disappear on the left
y = - 3 + x
Now for the rest of the rule. The number in front of the x is the slope. But, you say, there is no number. Well there is. It's 1.
Answer
The slope of the line is 1.
Help me answer this question :((((
Answer:
1
c
2
h
Step-by-step explanation:
1
For the first question, the mean is calculated by adding all the items together and dividing it by the amount of them.
In this case, we add 32000 to 4600 to create 36600, this is the cost for 6 cars. To find the mean, we divide by 6. 36600 divided by 6 is 6100
2
We are looking for the original fee of 50 on its own, alongside 10 lots of 25.
The only version that correctly represents this is 50 + 25(10)
help help help help please
Answer:
45.8 m^2
Step-by-step explanation:
area = π x 3.82^2
area ≈ 45.8
hope this helps
have a good day
PLEASEEEE HELPPPPP!!!
Answer:
You are right in that this function is not an odd function. For it to be odd it has to be symmetrical about the origin or equivalently -f(x) = f(-x) which is not the case here.
I can see an option button next to the graph so I assume that this is only one of the answer choices.
Can you provide the source of this question?
Step-by-step explanation:
I have been looking and thinking about this question for 15 minutes pls help
Answer:
the game is fair because the probability of winning is equal to 50%
Step-by-step explanation:
Please solve with explanation (high points)
a) From the Pythagorean theorem, we have
AC² = AB² + BC² = a² + a² ⇒ AC = √2 a
and
AK² = AB² + BK² = a² + (2a)² ⇒ AK = √5 a
ABCD and BKLC are perpendicular, so AC and CL are perpendicular and ∆ACL is a right triangle. By the Pythagorean theorem, we have
AL² = AC² + CL² = (√2 a)² + (2a)² ⇒ AL = √6 a
Now,
AK² + LK² = (√5 a)² + a² = 6a² = (√6 a)² = AL²
which means ∆AKL satisfies the Pythagorean theorem and is a right triangle, so ∠AKL = 90°.
b) We know AC = √2 a and AK = √5 a. By the Pythagorean theorem, we find
CK² = BC² + BK² = a² + (2a)² ⇒ CK = √5 a
By the law of cosines, we have
AK² = AC² + CK² - 2 AC CK cos(∠AKC)
6a² = 2a² + 5a² - 2√10 a² cos(∠AKC)
cos(∠AKC) = 1/(2√10)
∠AKC = arccos(1/(2√10)) ≈ 80.9°
Write the equation for the line in slope-intercept form.
Answer:
y = 4x + 3
Step-by-step explanation:
We are given the line shown in your question.
We want to write the equation of this line in slope-intercept form
Slope-intercept form is given as y=mx+b, where m is the slope and b is the value of y at the y intercept
As we are given the graph of the line, we can pick any 2 points to help us find the equation; in this case, let's take (0,3) and (-1, -1).
First, we need to find the slope of the line
The slope (m) can be found using the equation [tex]\frac{y_2-y_1}{x_2-x_1}[/tex], where [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] are points
Let's label the values of the points to avoid confusion and mistakes before calculating.
[tex]x_1= 0\\y_1=3\\x_2=-1\\y_2=-1[/tex]
Now substitute these values into the equation for the slope
m=[tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
m=[tex]\frac{-1-3}{-1-0}[/tex]
Subtract
m=[tex]\frac{-4}{-1}[/tex]
Divide
m = 4
The slope of the line is 4
Here is the equation of the line so far:
y = 4x + b
Now we need to find b
As stated above, b is the value of y at the y intercept; the y intercept is the point where the line intersects with the y axis. The value of x at this point is 0
One of the points we used to calculate the slope was actually the y intercept point; this point is (0, 3). The value of y at this point is 3, so the value of b is 3
Substitute 3 as b in our equation
y = 4x + 3
Topic: finding the equation of the line
Please help, will mark Brainliest!
1. Does the relationship between number of people and the bill appear to be weak, moderate or strong?
2. Does the relationship between number of people and the bill appear to be linear?
3. The equation of the line of best fit is Bill = 5.80 + 11.15 · People. (y=5.80+11.15x) Sketch this line on the scatterplot.
4. Interpret the slope of the line of best fit in the context of this problem.
5. Note that the points in the scatterplot do not all lie on the line. What could explain this variability?
6. Use the equation of the line of best fit to estimate how much would you predict the bill to be for a party of 8?
7. There was one party of 8 whose bill was $82.50. Did they pay more than or less than the predicted amount? How much more or how much less did they pay?
In the above scenario, for question 1 and 2, we can say that relationship does depict or appear to be fairly strong and also linear as the points on the graph doesn't move far from a line.
What is the relationship about?Other answers are:
The answer to question 3 scatterplot graph is given in the image attached.The Interpretation of the slope of the line of best fit in the context of this problem is that the additional person added to the party will bring or add about $11.15 to the bill above.
The variability can be shown or explained by the differences that is seen in what the parties in the graph has ordered to eat or drink.
Since the party of 8 paid were said to have paid (95 - 82.50 =12.50) therefore, 12.50 is known to be less than the predicted amount.
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what is the meaning of a scale?
Answer: A scale in charts can be characterized as the system of marks at settled intervals, which characterize the connection between the units being utilized and their representation on the graph.
Step-by-step explanation:
