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
jeka94
3 years ago
9

Please anyone help me The measure of an angle is five times the measure of its supplementary angle. What is the measure of each

angle?
Mathematics
2 answers:
Radda [10]3 years ago
5 0

Answer:

150 and 30

Step-by-step explanation:

Hello!

Supplementary angles are angles that when added up equal 180

Which can be shown by

x + x = 180

Since one has to be 5 times bigger we put a 5 in front of one of the x's

5x + x = 180

5x is an angle and x is the other

Now we solve for x

5x + x = 180

Combine like terms

6x = 180

Divide by 6

x = 30

Now we put that into each angle

5(30) = 150

30

The answer is 150 and 30

Hope this Helps!

Dima020 [189]3 years ago
4 0

Hello!

Answer:

Each angle; the answer is 30 & 150

Step-by-step explanation:

So let say that the supplement is ‘X’.... You want to find the angle of 5x

Therefore, 6x=180 (X=30)

Since we found out one angle out which is 30.

Now you find 5x.

5x30 and you will get 150.

So the angles of each is “30” and “150”.

Hope this helps!

By, Cherry

You might be interested in
(sin30°+cos30°)-(sin60°cos60°) find the value​
professor190 [17]
Hope this helps!
1,366-1,366
This is = to 0
7 0
1 year ago
Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
Artyom0805 [142]

Answer:

Range = 115$

Standard Deviation = 43.76$

Variance = 1915.142$

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

Step-by-step explanation:

We are given the data for  prices in dollars for one night at different hotels in a certain region.

234, 160, 119, 131, 218, 207, 146, 141        

Range:

Sorted data: 119, 131, 141, 146, 160, 207, 218, 234

\text{Range} = 234-119 = 115\$

Standard Deviation:

\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n-1}}  

where x_i are data points, \bar{x} is the mean and n is the number of observations.  

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Mean =\displaystyle\frac{1356}{8} = 169.5

Sum of squares of differences = 4160.25 + 90.25 + 2550.25 + 1482.25 +  2352.25 + 1406.25 + 552.25 + 812.25 = 13406

\sigma = \sqrt{\dfrac{13406}{7}} = 43.76\$

Variance =

\sigma^2 = 1915.142\$

Measure of variance for someone searching for room:

Option  A) The measures of variation are not very useful because when searching for a​ room, low​ prices, location, and good accommodations are more important than the amount of variation in the area.

5 0
3 years ago
Geraldine is asked to explain the limits on the range of an exponential equation using the function f(x) = 2^x. She makes these
GalinKa [24]

<u>General Idea:</u>

Domain is the values of x which gives a defined output to the function, and Range is the values of y that we get by substituting domain values of x. For the function f(x) = a^x, where a > 0, the domain will be all real numbers and range will be all values greater than 0. That is the graph will be very close to x-axis but will never touch it.

<u>Applying the concept:</u>

From the attached table, we can notice that as x increases infinitely, the y-values are continually doubled for each single increase in x and as x decreases infinitely, the y-values are continually halved for each single decrease in x.

Option 1: "Statement 1 is incorrect because the y-values are increased by 2, not doubled".

Option 1 is INCORRECT because Statement 1 is TRUE & CORRECT.

Option 2: "Statement 2 is incorrect because the y-values are doubled, not halved".

Option 2 is INCORRECT because Statement 2 is TRUE & CORRECT.

Option 3: "The conclusion is incorrect because the range is limited to the set of the integers"

Option 3 is INCORRECT because, the range will be always greater than 0, because irrespective of how many times y is halved for each single decrease in x, the y will still be a positive fraction and won't be a negative.

Option 4: "The conclusion is incorrect because the range is limited to the set of positive real numbers"

<em><u>Option 4 is CORRECT because y value will be positive irrespective of whatever x we substitute in the function.</u></em>

8 0
3 years ago
Read 2 more answers
en dos líneas paralelas cortadas por una trasversal el valor de un ángulo es 2×-14 y su suplementario mide 3×-18​
ASHA 777 [7]

Responder:

x = 42,4

Explicación paso a paso:

Podemos encontrar el valor de x ya que no se nos dice qué buscar

La suma de dos ángulos suplementarios es 180 grados, por lo tanto;

2x - 14 + 3x - 18 = 180

2x + 3x - 32 = 180

5 veces = 180 + 32

5 veces = 212

x = 212/5

x = 42,4

Por tanto, el valor de x es 42,4

3 0
2 years ago
-9/4=s/2+7/4<br> Solve this equation
kherson [118]

Answer: s=-8

Step-by-step explanation:

−

9

4

=

2

+

7

4

−

9

4

−

7

4

=

2

+

7

4

−

7

4

=

−

8

5 0
2 years ago
Other questions:
  • If r = 8 units and h = 10 units, what is the volume of the cylinder shown above? Use 3.14 for .
    14·1 answer
  • 6x=72 can be solved with what property
    14·1 answer
  • Lucy does the following problem incorrectly. Explain the error and redo the problem showing the correct answer. Lucy’s answer -1
    7·1 answer
  • The total number of students in the seventh grade is 9 more than 4 times as many students as are in the art class. there are 101
    14·1 answer
  • 540=50% more than X. Find X.
    15·2 answers
  • I need help within second with showing work anything can help
    7·1 answer
  • A total of 620 tickets were sold for the school play. They were either adult tickets or student tickets. There were 70 more stud
    14·2 answers
  • Which function has a greater constant rate of change explain. Function A y=10x-3 or function B x 1 2 3 4 5 and y are 20 15 10 5
    6·1 answer
  • Find the degree measure of each angle in the triangle.
    8·1 answer
  • 9/x+7 = 4<br> i need the answer for my homework, please help x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!