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
pychu [463]
3 years ago
5

one angle of a triangle measures 120 degrees. the other two angles are congruent. write and solve an equation to find the measur

e of congruent angeles
Mathematics
1 answer:
Bogdan [553]3 years ago
3 0
The three angles of a triangle always add to 180, do the 2 congruent angles must measure 180-120=60. this number must be divided in two since the angles are congruent, so 60/2=30. [email protected], as needed. so the equation to find x, the size of the congruent angles, would be

x=(180-120)/2
You might be interested in
Can you show work for 0.36 reapting 36 expressed as a fraction in simplest form
Oksanka [162]
36/99 because 36 divided by 99 is 0.363636363636
3 0
3 years ago
Find the image of (−3, 8) after a 270∘ rotation counterclockwise about the origin.
katrin [286]

Answer:

(8, 3)

Step-by-step explanation:

For a 270° rotation, the rule is that (x, y) turns into (y, -x)

In (-3, 8), -3 represents x and 8 represents y.

Our answer is then (y, -x), or (8, 3)

4 0
3 years ago
The average show stays on Broadway for 2.4 years with a standard deviation of 1.5. What is the z-score of a show that runs for 2
balandron [24]
Z-scores are expressed in terms of standard deviations from their means. <span>The standard score is simply the score, minus the mean score, divided by the standard deviation. It is calculated as follows:

z = X- mean / standard deviation
z = 2.7 - 2.4 / 1.5
z = 0.2</span>
5 0
3 years ago
Which improper fraction is equivalent to 17.8?<br><br> 89/10<br><br> 93/10<br><br> 89/5
dedylja [7]

Answer:

89/5

Step-by-step explanation:

17.8

To make this a faction

178/10

Divide by 2 on top and bottom

89/5

4 0
3 years ago
Read 2 more answers
Which type of variation is modeled in the table?
Mamont248 [21]

Answer:

the answer is probably inverse or joint or combined,really haven't seen this type of variation before

8 0
2 years ago
Other questions:
  • From a distance of 20 meters, from its base, the angle of elevation of the top of a building is 32 degrees. Find the height of t
    11·1 answer
  • Un equipo de futbol esta compuesto por 13 personas, contando el entrenador y el masajista. Tras jugar un partido, reciben para t
    9·1 answer
  • Max buys a new laptop the original price is $800 he got it on sale for 30% off the original price how much money does he actuall
    15·2 answers
  • a town Pharmacy in hospital is doing it as a part of format of the town has a scale 18840.35 miles what is the distance between
    11·1 answer
  • Graph g(x)=|x−4|+3 not sure how to do this
    10·1 answer
  • PLEASE HELP WITH #9! I really don't remember how to do this. THANKS.
    7·1 answer
  • Please help me.
    14·1 answer
  • Solve for D 7.830 = 3.915(1.106)D
    9·1 answer
  • Order the values from least to greatest.<br> 8, |3|, -5, |-2|, -2
    8·1 answer
  • Find a markup of an item that has a wholsal cost of $120 and a sale price of $150
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!