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
Arisa [49]
3 years ago
14

The ratio of the measures of the three angles in a triangle is 2:9:4. Find the measures of the angles. ​

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

Let the three angles be 2x,9x & 4x

By the problem,2x+9x+4x=180

15x=180

x=180/15

x=12

there fore the angles are

2x= 2*12=24°

9x=108°

4x=48°

Step-by-step explanation:

You might be interested in
Find the surface area of the right rectangular prism shown below. units²
faust18 [17]

Answer:

67 units^2

Step-by-step explanation:

The surface area of the prism is found by

SA = 2 ( lw+lh + wh)

     = 2 ( 5*1.5+ 4*1.5 + 5*4)

     = 2 ( 7.5+6+20)

     = 2 (33.5)

    = 67

5 0
3 years ago
Read 2 more answers
HELP PLS
Maru [420]
Um we need to see the diagram in order to answer this question sorry...but have a good day :)
8 0
3 years ago
Read 2 more answers
What is a fraction of 42 is 7
kramer
\frac{7}{42}\ of\ 42\ is\ equal\ 7\\\\check:\frac{7}{42}\cdot42=\frac{7}{42}\cdot\frac{42}{1}=\frac{7}{1}=7
3 0
3 years ago
Which is a prime number<br>a.67<br>b.65<br>c.63<br>d.60
juin [17]
The answer is 67 :)))
4 0
3 years ago
Read 2 more answers
Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is t
r-ruslan [8.4K]
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
7 0
3 years ago
Other questions:
  • 5. Sophia purchases a cell phone for $25. This amount includes a tax of 6%. What was the cost of the item before tax?
    15·2 answers
  • Which is bigger square root of 1001 - square root of 1000 or 1/10?
    13·1 answer
  • Lori bought a shirt and a hat at a half off sale. If she spent a total of $21 on the two items, what was the original price of t
    7·2 answers
  • Help me pls i really dk
    11·1 answer
  • How do you count by 36
    12·2 answers
  • What are angles that are equal called?
    6·1 answer
  • Please help with this question
    11·1 answer
  • Find the measure of angle b
    15·2 answers
  • If you car gets 25 mpg (miles per gallon), how many gallons do you need to buy to drive 375 miles?
    5·2 answers
  • My brain is gonna explode please help
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!