Triangle XYZ is reflected across the x-axis, and X = (–11, 8). What are the coordinates of X’ ?

Here are your choices:
A) (11,–8)

A) (–8, 11)

A) (11, 8)

A) (–11, –8)

I hope this question isn't confusing you guys∪ω∪

Answers

Answer 1

9514 1404 393

Answer:

  (-11, -8)

Step-by-step explanation:

Reflection across the x-axis changes the sign of the y-coordinate.

For X(-11, 8), the reflected point is X'(-11, -8).    (matches the last choice)

Answer 2

Answer:

IS THIS REALLY FOR HIGH SCHOOL

Step-by-step explanation:

IF NOT I WILL ANSWER


Related Questions

In which number does the digit 7 have a value that is 10 times as great as the digit 7 in the number 0.975

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Answer:

ten :)))))))))))))))))))))))))

The radius of the circle whose equation is (x - 3)2 + (y + 1)2 = 16 is
04
00
O 16

Answers

To find the radius of a circle, you have to square root the value that is on the right of the equal sign

Square root of 16 is 4

So, the radius is 4

Find the amount of sales. earnings: $150 commission: 20%​

Answers

The answer to your question is $30

Pls Help! 100 points and branliest!
How do I solve for X
[tex]log_{6}(2x-7)=4[/tex]

Answers

Answer: x = 651.5

Step-by-step explanation:

First, we can re-write the equation as [tex]6^4[/tex] = 2x - 7.

Now, we simplify 6^4 = 1296.

1296 = 2x - 7

1303 = 2x

x = 651.5

1.
A toy store is preparing for the
winter holiday season. The
manager is reviewing the current
inventory and comparing it to the
forecasted inventory needed that
is based on last year's sales.
What is the forecasted need for
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Toy Inventory, 2016

Answers

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In 2003, the average combined SAT score (math and verbal) for college-bound students in the United States was 1026. Suppose that approximately 45% of all high school graduates took this test and that 100 high school graduates are randomly selected from among all high school grads in the United States. Which of the following random variables has a distribution that can be approximated by a binomial distribution? Whenever possible, give the values for n and p.
a. The number of students who took the SAT
b. The scores of the 100 students in the sample
c. The number of students in the sample who scored above average on the SAT
d. The amount of time required by each student to complete the SAT
e. The number of female high school grads in the sample

Answers

Answer:

The random variables which has a distribution that can be approximated by a binomial distribution is:

c. The number of students in the sample who scored above average on the SAT.

Step-by-step explanation:

The binomial distribution in this scenario will be between the number of students in the sample who scored below average on the SAT and the number of students who scored above average.  Variables that have a binomial distribution must meet these four conditions:

1: The observed number of students who sat for the SAT 'n' is not variable.  

2: Each student's score (observation) is purely independent of each other, either above or below average scores.  

3: Each student's score (observation) shows one of the two outcomes ("success" or "failure").  Those below average are "failures."  Those above average are "successes."

4: The outcome probability of "success" 'p' for each student is the same.

what means ratio with explanation​

Answers

In mathematics, a ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then the ratio of oranges to lemons is eight to six (that is, 8∶6, which is equivalent to the ratio 4∶3).

If n=4, the value of the expression 28-12 + Vn 2 is
15
17
21 helpppppppp

Answers

Answer:

17

Step-by-step explanation:

Answer:

it is 17

Step-by-step explanation:

I tested it out.

kirkland offered a 25% discount off the regular price of a picture frame. the amount of the discount is 15$. what is the regular price of the picture frame?

Answers

Answer:

orignal price of frame is 60

Step-by-step explanation:

let regular price be a

25% x a = 15

25/100 x a=15

a=15 x 100/25

a=3 x 20 = 60

I NEED HELP please ​

Answers

Answer:

1. =2

2. times 2

3. b.

Step-by-step explanation:

can anyone help me thanks

Answers

Answer:

Option B: 1.3 hours is the correct answer.

Step-by-step explanation:

Given that:

Total distance = 140 miles

Speed on city roads = 35 miles per hour

Time travelled = 1.5 hours

Distance covered on city roads:

[tex]Distance = Speed * Time\\Distance = 35 * 1.5\\Distance = 52.5 miles[/tex]

Distance travelled on highway = Total distance - Distance on city roads

Distance travelled on highway = 140 - 52.5 = 87.5 miles

Speed on highway = 65 miles per hour

Time = [tex]\frac{Distance}{Speed}[/tex]

[tex]Time =\frac{87.5}{65}\\Time = 1.3\ hours[/tex]

Hence,

Option B: 1.3 hours is the correct answer.

A soda pop manufacturer runs a contest and places a winning bottle cap on every sixth bottle. If a person buys the soda pop, find the probability that the person will win for the first time on his third purchase.

Answers

Answer:

[tex]\dfrac{25}{216}[/tex]

Step-by-step explanation:

From the given information:

The probability (p) of winning a bottle cap = [tex]\dfrac{1}{6}[/tex]

The probability of not winning a bottle cap will be (q) = 1 - p

[tex]= 1- \dfrac{1}{6}[/tex]

[tex]= \dfrac{5}{6}[/tex]

Since we are told that the winning is placed once on every sixth bottle

Then the required probability = P( of not winning the first purchase) × P( of not winning the second purchase) × P( of winning the third purchase)

[tex]= \dfrac{5}{6} \times \dfrac{5}{6} \times \dfrac{1}{6}[/tex]

[tex]= \dfrac{25}{216}[/tex]

PLEASE HELP IM BEGGING REWARD IS 70 POINTS!!!!!

Answers

Answer:

aaaah my FIRE ALARM OFF btw i think its number3

Step-by-step explanation:

Answer:

The first one is the answer

Step-by-step explanation:

-2/5(3 - 3/4) = -9/10

All option simplify to -9/10

Except the first one.

16 and 1/3 reciprocal

Answers

Whether you have to combine the two numbers together will be decided by you.

16’s reciprocal would be 0.0625

1/3’s reciprocal would be -3

Hope this helps and hope I am doing this right.

Simplify the following: 6i^3 +4j^2 -6i
Please show work

Answers

Answer:

Concept: Vectors

I think the confusion here might be the usage of i and j Just to let you know, i=x and j=y So let's use that fact to conceptualize this 6x^3+4y^2-6x We can simplify by applying a common factor 2(x^3+2y^2-3x) Thats the most we can simplify this

what 1/3 X 1/6 in simplest form?

Answers

1/18 would be your answer because 3 * 6 = 18. so 18 is your denominator. 1 * 1 is still 1  so that would be your numerator. You cant simplify the numerator because it's a one and can't be simplified by any other number but 18 can be simplified but it wouldn't make sense to just simplify the denominator and not the numerator so It would stay as 1/18.

Why do we
call fractions
such as 8/6
improper.
Please help

Answers

Answer:

Because the numerator cannot be higher than the denominator

Step-by-step explanation:

8/6 would be counted as incorrect bc the numerator (8) cannot be higher than the denominator (6). so it would be written as 1  2/6

Help plssssssssssssssssss

Answers

Answer: J. Rollerama charges $30 plus $4.50 per person. Maria has $129.

Step-by-step explanation: 129-30= 99 99/4.5= 22

What is this? Please answer with an explanation

Answers

Answer:

No

Step-by-step explanation:

Given

f(x) = [tex]\sqrt{x-10}[/tex] + 11 ← substitute x = 1

f(1) = [tex]\sqrt{1-10}[/tex] + 11

     = [tex]\sqrt{-9}[/tex] + 11

[tex]\sqrt{-9}[/tex]  is not real and therefore x = 1 does not have a real output for f(x)


help !! asap
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Answers

First division second multipl

please help asap no trolls!

Answers

Answer:

[tex]D. These\ triangles\ cannot\ be\ proven\ congruent[/tex]

Step-by-step explanation:

[tex]We\ are\ given:\\TU=SQ\\TP=PQ\\\angle TPU= \angle SPQ [Vertically\ Opposite\ Angles\ Are\ Equal]\\Hence,\\As\ we\ are\ given,\ 2\ sides\ and\ 1\ angle\ of\ each\ triangle\ correspond,\ we\\ could\ use\ the\ SAS\ Congruency Rule.\\But:\\[/tex]

As SAS Congruency Rule tells us that 'Two triangles are congruent only if two sides and an included angle of one triangle corresponds to two sides and an included angle of the other' .

Here,

As ∠TPU and ∠SPQ are NOT the included angle of ΔTUP and ΔSPQ respectively, the two triangles cannot be proven congruent through SAS Congruency.

Note: We also cannot apply SSA congruency as SSA congruency doesnt exist.

N is an integer.

Write the values of n such that -15<3n≤6

Answers

Answer:

n = - 4, - 3, - 2, - 1, 0, 1, 2

Step-by-step explanation:

Given

- 15 < 3n ≤ 6 ( divide the 3 intervals by 3 )

- 5 < n ≤ 2

Thus  n ≠ - 5 but n can equal the upper limit of 2

Hence

n = - 4, - 3, - 2, - 1, 0 , 1, 2

What is the value of - |-60| ?

Answers

Answer:

-60

Step-by-step explanation:

absolute value cancels the negative

then the negative outside the absolute value makes it negative.

Carson has a beach ball with a diameter of 50 cm what is the approximate volume of the beach ball? use 3.14 as an approximation for Pi

Answers

Radius=1/2 of Diameter

radius=1/2×50

radius=25

Volume of Sphere= 4/3 pie r^3

=4/3×22/7×25×25×25

=4/3×3.14×625×25

=4/3×3.14×16625

=4/3×52202.5

=4×17400.83

=69603.32

Volume of Sphere is 69603.32 sq.cm^3

A: 30/6 = 6/1
B: 30/45 = 10/15
C: 32/8 = 20/4
Which two fractions are equivalent?

Answers

Step-by-step explanation:

B and A are equal. :) hope I helped!

Answer:

b. 30/45 = 10/15; reduce by 3

Step-by-step explanation:

a. 30/6 = 5 not 6 so no

c. 32/8 = 4. even if you reduced by 2, it would be 16/4 so no

Find the equation of the graphed line.

a. y = -2x + 5
b. y = -2/5x + 2
c. y = 2x + 5
d. y = -5/2 x +5​

Answers

Answer:

[tex]\boxed{\boxed{\pink{\bf \leadsto Hence \ option\ [d]\ \bigg(y = \dfrac{5}{2}x + 5\bigg) \ is \ correct }}}[/tex]

Step-by-step explanation:

Here from the given graph we can see that the graph the graph intersects x axis at (2,0) and y axis at (5,0). On seeing options it's clear that we have to use Slope intercept form . Which is :-

[tex]\large\boxed{\orange{\bf y = mx + c} }[/tex]

We know that slope is [tex]\tan\theta[/tex]. So here slope will be ,

[tex]\red{\implies slope = \tan\theta} \\\\\implies slope =\dfrac{PERPENDICULAR}{BASE} \\\\\bf \implies slope =\dfrac{5}{2} [/tex]

Hence the slope is 5/2 . And here value of c will be 5 since it cuts y axis at (5,0).

[tex]\purple{\implies y = mx + c }\\\\\implies y = \dfrac{5}{2}x + 5 \\\\\underline{\boxed{\red{\tt \implies y = \dfrac{5}{2}x + 5 }}}[/tex]

Hence option [ d ] is correct .

The equation of the graphed line is y = (-5/2)x + 5

Option D is the correct answer.

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

Two coordinates from the graph.

(2, 0) and (0, 5)

The equation of the line is y = mx + c.

m = (5 - 0)/(0 - 2)

m = 5/-2

m = -5/2

(2, 0) = (x, y)

0 = (-5/2) x 2 + c

0 = -5 + c
c = 5

Now,

The equation of the line.

y = (-5/2)x + 5

Thus,

y = (-5/2)x + 5 is the equation of the line.

Learn more about equation of a line here:

https://brainly.com/question/23087740

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Amy started with $125 in her savings account. She deposited $25, withdrew $15, and then deposited $30. How much money is in Amy’s savings account now?

Answers

Answer:

she now has $165 in her savings account

Answer:

$165

Step-by-step explanation:

125+25=150

150-15=135

135+30=165

HELPPP! D got cut off at the end

Answers

Answer:

I'm pretty sure the correct answer is A from the info given

Step-by-step explanation:

What is the solution to the equation? 9−3x=12x+10

Answers

Answer:

-1/15

Step-by-step explanation:

Answer:

x=-15

Step-by-step explanation:

9-3x=12x+10

-10

-1-3x=12x

+3x

-1=15x/-1

Which relationship is a function?
teachers and their pets
Output
Input
January
30 tons
Ms. Valverde
Mr. Fanning
February | 28 tons
March
25 tons
dog
cat
fish
Input
Output
Input
Output
И
3
9
10
12
13

Answers

Step-by-step explanation:

these are the functions

and the others are not a functions because the domain can't match to more than one

The relationship, (January, 30), (February, 28), and (March, 25) is a function.

What is a function?

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

We know, A relation from a set A to a set B is a function if no two distinct ordered pairs have the same x-coordinate value.

Or a relation is a function if each input has a different output.

From the given options, Option (I) is a function as the ordered pairs are,

(January, 30), (February, 28) and (March, 25).

learn more about functions here :

https://brainly.com/question/12431044

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