1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
coldgirl [10]
3 years ago
8

If m∠X = 55° and m∠Y = 75°, then m∠W = A) 20°. B) 35°. C) 105°. D) 130°.

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer:

c

Step-by-step explanation:

I subtracted 180 with 75 and I got 105.

You might be interested in
PLEASE HELP PLEASE
astraxan [27]

Answer:the answer is

Step-by-step explanation:c

5 0
3 years ago
Read 2 more answers
2. The prices of several different cereals are given below. Find the mean, median, mode, MAD, and IQR of these values. Which mea
Maru [420]

Mean = $ 4. 72

Median = $ 4. 5

Mode = No mode

MAD = $ 4. 8

IQR = $ 0. 5

Measure of center = $ 4. 5

Measure of variability = $ 2. 50

<h3>How to determine the values</h3>

Given the data;

$3.50, $4.25, $6, $4.75, $5.80, $4

Mean = sum of data/ number of data values

Mean = \frac{3. 50 + 4. 25 + 6 + 4. 75 + 5. 80 + 4}{6}

Mean = $ 4. 72

Median is the number in the center when the data is arranged in an ascending order

$3. 50, $4, $4. 25, $4. 75, $5. 80, $6

Median = \frac{4. 25 + 4. 75}{2}

Median = $ 4. 5

Mode is the number with the highest repeats.

From the given data, none of the numbers was repeated.

Thus, there is no mode.

MAD, mean absolute deviation = |data value - mean|

MAD = |(3. 50 - 4. 72) + (4. 25 - 4. 72) + (6 - 4. 72) + (4. 75 - 4. 72) + (5. 80 - 4.72) + (4- 4. 72) |

MAD = 1. 22 + 0. 47 + 1. 28 + 0. 03 + 1. 08 + 0. 72

MAD = $ 4. 8

IQR, interquartile range = Quartile 3 - quartile 1

IQR = 4. 75 - 4. 25

IQR = $0. 5

Note that  the mean and median are the most common measures of center.

A measure of variability is a single number that is  used to describe the spread of a data set

The measure of the center best for the data is the median = $4. 5

Measure of variability = range = highest value - lowest value = $6 - $3. 50 = $2. 50

Learn more about mean here:

brainly.com/question/20118982

#SPJ1

5 0
2 years ago
I really need help on this
Alex Ar [27]
Do you know the subject that the problem is about ?
6 0
3 years ago
Read 2 more answers
Hi looking for help me
tankabanditka [31]

Answer:

In my own words:

Definition from search: parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.

My definition: Two lines that are equally apart from start to end.

These are / / or | | or = or \ \

PARALLEL LINES

6 0
2 years ago
I need Help plsssss!!!!!
laiz [17]

Answer:

2x - 3

x - 9

Step-by-step explanation:

The root of a problem is the x value that makes the equation equal to zero.

If the factored form of the equation is (2x-3)(x-9) that means if either 2x - 3 or x - 9 is equal to zero, the entire equation will equal zero, because zero times any number is equal to zero.  

Therefore you must solve for (2x-3)=0 and (x-9)=0

4 0
3 years ago
Other questions:
  • PLEASE HELP URGENT!!!!!!!
    9·1 answer
  • A rental car agency charges $240.00 per week plus $0.15 per mile to rent a car. How many miles can you travel in one week for $3
    11·1 answer
  • At a concession​ stand, three hot dogs and 4 hamburgers cost ​$11.50​; 4 hot dogs and three hamburgers cost $11.25 Find the cost
    6·1 answer
  • 231×5−16<br>+101)/4 step by step solved​
    14·1 answer
  • Determine the maximum number of zeros and the x-intercepts of the function: (x^2-x-2)(3x-2)
    11·1 answer
  • Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale for whe
    12·2 answers
  • What is the initial value of the function represented by this table?
    8·1 answer
  • An employee puts $3,000 into a retirement fund that offers 7% interest compounded annually. The employee makes no other deposits
    11·1 answer
  • Which of the following points is shown in the graph below?
    5·1 answer
  • Στο μο<br> Ο Ο<br> απ<br> 3<br> 6<br> 12<br> 27
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!