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
earnstyle [38]
3 years ago
11

you are given 2 supplementary angles.one has a measure of 4x and the other has a measure of 8x. what is x?

Mathematics
2 answers:
stich3 [128]3 years ago
5 0

Answer:

x=15

Step-by-step explanation:

Supplementary angles are two angles that equal the sum of 180 degrees.

Take 4x and 8x and make it equal to 180

4x+8x=180

Add like terms:

12x=180

Divide:

x=15

To check:

Plug in 15 to both expressions

4(15)=60

8(15)=120

Add them up and they equal 180 degrees

Hope this helps! :)

Ede4ka [16]3 years ago
5 0
X=15 kiddo djdidn edmonds did d did disks disk did die dish s says ab
You might be interested in
An urn contains six red balls and four green balls. A sample of seven balls is selected at random.
KIM [24]

There are 10 balls in the Urn Total.

Red: 6

Green: 4

Question One: The probability that five red and two green is selected is likely. (as that is over half for both)

Question Two: Impossible. There is only 6 red balls, and 7 are taken from the urn. Thus it would at most be possible for 6 red and 1 green.

Question Three: At least four is likely, as  there is more red then green in the Urn.

Hope I helped!

(Mark Brainliest if you can please!)

5 0
3 years ago
Which shows the image of rectangle ABCD after the rotation (x, y)<br> (-y, x)?
AysviL [449]

Answer:

Rotation through -90

Step-by-step explanation:

(X, y) is image and after rotation in negative 90 or positive 270 we get the ans -y, x

6 0
4 years ago
Read 2 more answers
Across which axis was point E reflected?
dsp73

Answer:

X- axis

Hope that helps! :D

6 0
3 years ago
. You are working in the advertising department of a company and comparing costs for advertising a new product. Which of these i
VikaD [51]

Answer:

It is 18,307

Step-by-step explanation:

3 0
2 years ago
"The monthly precipitation (in inches) for Charleston, SC
34kurt

Answer:

Mode = 2.60

Step-by-step explanation:

In statistics, mode means the number that occurs the most number of times.

Let's see the set of numbers:

{2.94, 2.60, 3.30, 2.53, 2.16, 4.65, 5.40, 6.71, 5.76, 3.67, 2.19, 2.60}

There are 12 numbers here. <em>Which number occurs more often? Most?</em>

<em />

Looking at the list carefully, we see that 2.60 occurs twice and all other numbers occur single time. Hence the mode = 2.60

5 0
3 years ago
Other questions:
  • What is the solution of the equation? <br> please help!!
    14·1 answer
  • I plan to sell lemonade. If I spend $15 on products and then plan on selling glasses for $2 each, how many glasses do I need to
    15·1 answer
  • How do I reflect it over the y-axis
    14·1 answer
  • Alice has 300 dollars in her savings account that earns 5% annually the interest is not compounded how much interest will she ea
    10·1 answer
  • I have no idea how to do this!​
    8·1 answer
  • Which shows C + 3d - 5 = e solved for c?
    9·1 answer
  • Solve by elimination<br>x+5y=-13 <br>2x-5y=-20​
    13·2 answers
  • What is the value of the expression below? (4/5+3/5)+3.5x5<br>​
    5·1 answer
  • Would the circled area be an interior or exterior angle? Pls help!!!
    6·1 answer
  • Simplify: 213 base five + 1111 base five​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!