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
Llana [10]
3 years ago
10

What’s the missing angle. Brainliest if your correct

Mathematics
1 answer:
stellarik [79]3 years ago
6 0

<u>We are given:</u>

We know that the sum of all interior angles of a Pentagon is 540°

we are given 4 out of the 5 angles

<u>Solving for x:</u>

since the sum of all 5 angles is 540°:

75 + 130 + 135 + x + 90 = 540

x + 430 = 540

x = 540 - 430

x = 110°

You might be interested in
PLEASE HELP FAST!! 15 POINTS WILL GIVE BRAINLEST
nadya68 [22]

Answer:

not proportional because there is no pattern to it.


7 0
3 years ago
Read 2 more answers
A business owner collected data on the people working for her company. She determined the average number of minutes each employe
Naddika [18.5K]

Answer:

The comparison using median and IQR is best because one of the graphs is not symmetrical.<em> </em>

Step-by-step explanation:

The following information is missing

<em>A box plot titled Number of Minutes Women Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 54, and the box ranges from 34 to 50. A line divides the box at 48.  </em>

<em>A box plot titled Number of Minutes Men Spend on Breaks. The number line goes from 30 to 70. The whiskers range from 30 to 68, and the box ranges from 36 to 60. A line divides the box at 48.  </em>

<em>The business owner uses the median and IQR to determine the center and variability of the data sets. Which best describes the comparison? </em>

<em>The comparison would be more accurate using the mean and MAD because one of the graphs is symmetric. </em>

<em>The comparison would be more accurate using the mean and MAD because the median of both data sets is the same. </em>

<em>The comparison using median and IQR is best because one of the graphs is not symmetrical. </em>

<em>The comparison using median and IQR is best because the median is greater than the IQR for both data sets.</em>

<em />

Mean and MAD are useful for comparison when both data sets are symmetrical.

In the women box plot the Q1 is at 34, the median is at 48, and the Q3 is at 50, so it is not symmetrical (the difference between the median and the Q1, and the Q3 and the median is not the same)

8 0
4 years ago
Write an explanation for both Part A and Part B using 3-4 complete sentences. Part A: Explain how you can determine if a system
vampirchik [111]

Answer:

Step-by-step explanation:

Part A : when comparing graphs : A system of equations will have no solutions (on a graph) when your lines never cross each other. They never cross each other because your lines are parallel.

Part B : by comparing each algebraic equation : A system of equations will have no solution if your lines are parallel. Parallel lines will have the same slope but different y intercepts. Example :

2x - y = 2

4x - 2y = 8

put both equations in slope intercept form

y = 2x - 2

y = 2x - 4

they both have the same slope of 2.....and the y intercepts are different....meaning they are parallel lines and have no solutions

7 0
3 years ago
What is 578 times 27 Do not give answer if u aint doin step by step
Bas_tet [7]

Answer:

15606

Step-by-step explanation:

578 × 27

578

×27

4046

+1156

15606

4 0
3 years ago
Please hellppppp...................
Brilliant_brown [7]

The longest side is side DE.

8 0
3 years ago
Other questions:
  • Urgent Please Help!!! write an equation of the line that passes through (0, -5) and is perpendicular to the line y = -4/5x
    15·1 answer
  • Graph the inequality on a<br> number line:<br> -2 &gt;m
    7·1 answer
  • Perform the indicated operation. 3/a - 5 + a + 2/a =
    13·1 answer
  • Which expression(s) are equal to 12/4
    9·1 answer
  • Find the value of R so that the line that passes through each pair of points has the given slope: (8, -2 ), (r, -6), m=-4
    11·1 answer
  • There are 100 balls in each box <br> how many balls in 10 boxes
    5·2 answers
  • Can someone plz help me, I need answers asap​
    9·1 answer
  • PLEASE HELP!!! I WILL GIVE BRAINLIEST!!!(look at pic)
    7·1 answer
  • Which letter matches the coordinate ( 4, -6)?​
    13·1 answer
  • 6. There are only cars and trucks in the parking lot. Five out of every 13
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!