point A, located at (- 11, -7) on the coordinate plane, is reflected over the x- axis to form point B. Then point B is reflected over the y-axis to form point C. What are the coordinates of points B and C?
Answers
Answer:
Point B: (_11 , 7) Point C: (11, -7)CORRECT ME IF THERE'S WRONG!
Related Questions
Calculate the volume of this can of baked beans:
Choices:
120.95cm3
38.5cm3
77cm3
423.32cm3
Answers
Answer:
423.32cm³
Step-by-step explanation:
Volume of a cylinder = [tex]V=\pi r^2h[/tex]
where r = radius and h = height
Given height = 11 cm
Given radius = 3.5 cm
* plug in these values into the formula *
[tex]V=\pi 3.5^211\\3.5^2=12.25 \\12.25\pi =38.48\\34.48*11=423.32\\V=423.32[/tex]
So we can conclude that the answer would be D
Pleaseee helppp!!! (Im looking for the x)
Answers
Answer:
[tex]2x + 15 + x = 171 \\ 3x = 171 - 15 \\ 3x = 156 \\ \frac{3x}{3} = \frac{156}{3} \\ x = 52[/tex]
Step-by-step explanation:
i hope this is helpful
Look at the picture for working out
A scale factor of 5 was applied to this figure. What would be the new length of the height and width of the triangle?
Answers
Answer:
8 units
Step-by-step explanation: Hope it helps.
$16000 increased by 20%
Tell me the answer plssss
Answers
Answer:
16,000, percentage increased by 20% (percent) of its value = 19,200
Step-by-step explanation:
Answer:
Hope the answer is by substracting
15999.8
The measure of an angle is 89. Find the measure of its supplement
a. 91
b. 89
c. 90
d. 80
Answers
Answer:
A. 91
Step-by-step explanation:
Supplementary angles are 2 angles that when added together, equal 180 degrees. 91+89=180
Hope this helps. here are free cookies --->
the perimeter of a rectangular garage is 18 meters. The garage is 4 meters wide how long is it
Answers
Answer: 5 meters long
Step-by-step explanation:
18 - 2 (4) = 10
10/2 = 5 meters
Chris borrowed $1,525 for a new stereo system. He will make 10 payments of $175 to repay the loan. How much will he pay in interest
Answers
Answer:
He will pay 225 in interest
Step-by-step explanation:
found on quizlet
Add.
(-8y2 + 7y? - 4y - 6) + (3y + 5y3)
us.
Answers
Answer:
3y²+4y²-4y-6
Step-by-step explanation:
Which choices are equivalent to the fraction below? Check all that apply.
39
A. O
O B. 31
C. 318
✓ D. 1
O E. 30
Answers
Answer:
I believe it'll be A and E.
hope this helps!
Answer:
D and E
Step-by-step explanation:
Using the rules of exponents
[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]a^{(m-n)}[/tex] , [tex]a^{0}[/tex] = 1
Then
[tex]\frac{3^{9} }{3^{9} }[/tex]
= [tex]3^{(9-9)}[/tex]
= [tex]3^{0}[/tex] → E
= 1 → D
Determine the equation of the line given by the graph. A) y = 5 3 x − 4 B) y = 3 5 x − 4 C) y = − 5 3 x + 4 D) y = − 3 5 x + 4
Its D
Answers
Answer:
Where is the Graph?
Step-by-step explanation:
The results of a survey of 38 students and the foreign language they are studying are shown in the two-way frequency table. Language Gender Chinese French Spanish Total Girl 4 7 10 21 Boy 1 1 15 17 Total 5 8 25 38 What fraction of the surveyed students are taking Chinese? of the surveyed students are taking Chinese.
Answers
Answer:
5/38
Step-by-step explanation:
A fraction is a quantity that is not a whole number. In maths, a fraction usually has a numerator and a denominator.
The numerator is the number above. While the denominator is the number below
an example of a fraction = [tex]\frac{4}{5}[/tex]
4 is the numerator while 5 is the denominator
fraction of the surveyed students are taking Chinese = total number of students surveyed / total number of students surveyed
5/38
Help this is the answer
Answers
Answer:
Yes it is correct
Step-by-step explanation:
right
Answer:
-9.25
Step-by-step explanation:
I don't really know how to explain this over a computer.
Hope that this helps!
One angle of a right triangle measures 71°. What is the measure of the other acute angle?
Answers
method:
180 - ( 90+ 71) = 19
because there are 180 degrees in a triangle, and a right angle is 90 degrees
Plz this is urgent someone plz plz plz plz plz worth 21 pt and brainlest
Answers
Answer:
8
Step-by-step explanation:
500/(2*(4.4*3.2+3.2*2+2*4.4)) = 8.5382513661
Solve for u. 2u-9= 25
Answers
Answer:
Hello! answer: u = 17
Step-by-step explanation:
answer is 17 because... 17 × 2 = 34 and 34 - 9 = 25 Hope that helps!
Answer:
u=17
Step-by-step explanation:
2u-9=25
2u=34
u=17
Two fair 6-sided dice are rolled one at a time. Find the probability that
the first die lands on a value greater than 4 and the second die lands
on 2.
Answers
Answer:
Step-by-step explanation:
2. The weight of one serving of trail mix is 2.5 ounces. How many servings
are there in 62.5 ounces of traill mix?
Answers
Answer:
25 servings because you decide the 2.5 ounces from the 62.5 and it equals 25
Fifteen students were asked how many board games they played last week. The responses are summarized in the table.
Number of
Board Games
Played
Number of
Students
0
5
6
1
2.
3
3
1
Find the mean and median number of board games played by the students.
Drag numbers to the blanks to show your answer.
mean
median
0
0.5
1
1.5
2
2.5
3
Answers
Answer:
Mean - 1.5
Median - 1.5
Step-by-step explanation:
Median = middle number
Means = all numbers added up and divided by how many are there
Select the ratio equivalent to tan(A).
A. 5/13
B. 5/12
C. 13/12
D. 12/5
Answers
Someone help me please
Answers
Answer:
7/8 or the bottom right
Step-by-step explanation:
hhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Answers
Answer:
hhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
Step-by-step explanation:
Answer:
Hi
Step-by-step explanation:
Thanks so much for the free p0ints! hereś a meme to make you laugh!
An equation that models the height of an object dropped from the top of a building is y= -16x^2 + 30 where x is time in sec. Another equation, y= 14, models the path of a flying bird in the air. Write a system of equations, and then solve to find how many seconds the object is in the air before it crosses the birds path
Answers
Answer:
1 second
Step-by-step explanation:
The 2 equations are
y = - 16x² + 30 → (1)
y = 14 → (2)
Substitute y = 14 into (1)
14 = - 16x² + 30 ( subtract 30 from both sides )
- 16 = - 16x² ( divide both sides by - 16 )
1 = x² ( take the square root of both sides )
x = [tex]\sqrt{1}[/tex] = 1
The object is in the air for 1 sec before it crosses the bird's path
Which of the following expressions can be set
equal to 2.74x - 7.9 to form an equation that
has no solution?
A 2.74x - 7.9
B 7.9x - 7.9
C 2.74x + 7.9
D 7.9x + 2.74
Answers
Given:
The expression is:
[tex]2.74x-7.9[/tex]
To find:
The expressions that can be set equal to the given expression to form an equation that has no solution.
Solution:
We have,
[tex]2.74x-7.9[/tex] ...(i)
An expression whose constant term is different from the given expression but the variable term is same as the given expression, i.e., 2.74, is the required expression.
The expression with same variable term and different constant term is:
[tex]2.74x+7.9[/tex] ...(ii)
Because on equating (i) and (ii), we get
[tex]2.74x-7.9=2.74x+7.9[/tex]
[tex]-7.9=7.9[/tex]
This statement is false for any value of x. So, the equation [tex]2.74x-7.9=2.74x+7.9[/tex] has no solution.
Therefore, the correct option is C.
Lines that appear to be tangent are tangent. If O is the center of the circle, what is the value of x?
A. 240°
B. 60°
C. 140°
D. 120°
Answers
Answer:
a 240
Step-by-step explanation:
In the map below, the path from the zebras to the monkeys is parallel to the path from the tigers to the elephants.
A map of the City Zoo. A triangle has points Zebras, Monkeys, lions. The distance between zebras and monkeys is 80 feet and from monkeys to lions is x feet. A triangle has points tigers, elephants, lions. The distance from lions to tigers is 132 feet and from tigers to elephants is 120 feet.
What is the distance between the lions and the monkeys?
40 feet
88 feet
92 feet
198 feet
answer B.
Answers
Kenan bought 186 shares at $25.94 each add them for a lovet at $2344,
A.What was his groas capital loss?
b. What was the percent of loss?
Answers
Answer:
$-2480.84
51.4%
Step-by-step explanation:
Gross loss = selling price - cost price
cost price = price per unit x total unit bought
186 x 25.94 = $4824.84
$2344 - $4824.84 = $-2480.84
Percent loss = $-2480.84 / $4824.84 x 100 = 51.4%
30) 30) At a liberal arts college, students are classified as humanities or science majors. There is a probability of 0.9 that a humanities major will change to science and of 0.2 that a science major will change to humanities. What are the long-term predictions for each major
Answers
Answer:
hence the long-term prediction for each major ; [ 1 , 1 ]
Step-by-step explanation:
Probability of A humanities major changes to Science = 0.9
P( science major changes to humanities ) = 0.2
Determine the long term predictions for each Major
The Transition matrix can be written as
[tex]\left[\begin{array}{ccc}0.1&0.9&\\0.8&0.2&\\\end{array}\right][/tex]
Find the equilibrium matrix p' of the Transition matrix above by finding the values of p, p^2 , p^3 ......... until any row of the resultant matrix
The eigen ( equilibrium ) vectors of the matrix
[tex]\left[\begin{array}{ccc}1&-1.125&\\1&1&\\\end{array}\right][/tex]
hence the long-term prediction for each major ; [ 1 , 1 ]
Before agreeing to purchase a large order of polyethylene sheaths for a particular type of high-pressure, oil-filled submarine power cable, a company wants to see conclusive evidence that the population standard deviation of sheath thickness is less than .05 mm. What hypotheses should be tested, and why
Answers
Answer:
H0 : σ = 0.5
H0 : σ < 0.5
Step-by-step explanation:
From the scenario described above, the company wants to see conclusive evidence that the population standard deviation of sheath thickness is less than .05 mm ; THIS SIMPLY means ; REJECTION OF the NULL HYPOTHESIS. This is because once there is a significant or conclusive evidence in hypothesis testing, then we reject the null and support the claim of the alternative hypothesis.
Hence, the alternative hypothesis is ; population standard deviation of sheath Thickness is less than 0.5.
H1 : σ < 0.5 ;
Therefore, our null will be ;
H0 : σ = 0.5
Use systems of linear equations solve x+2y=4
Must include;
Step to solve problem
Answers
Answer: y=2-2x
Step-by-step explanation:
Degree and Radian Measures
Convert the angle to radians. Leave as a multiple of /pi
-630°
a. -7/pi
b. - 7/pi/4
c. - 7/pi/2
d. 7/pi/2
Please select from the best choices provided
Answers
Answer:
C. -7/pi/2
Step-by-step explanation:
I calculated it logically
