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
Kobotan [32]
2 years ago
8

the sum of the measures of three angles is 200. these measures are in the ration 3:5:12. Find the measure of the three angles.

Mathematics
1 answer:
vfiekz [6]2 years ago
5 0

Answer:

30, 50, and 120

Step-by-step explanation:

3/20 × 200 = 30

5/20 × 200 = 50

12/20 × 200 = 120

You might be interested in
michelle invested $10000 in an account that earns 8.5% interest that is compounded monthly. Determine the amount of interest ear
Semmy [17]

Answer:

$25,626.53

Step-by-step explanation:

You are going to want to use the compound interest formula, which is shown below.

A=P(1+\frac{r}{n} )^{nt}

<em>P = initial balance</em>

<em>r = interest rate (decimal)</em>

<em>n = number of times compounded annually</em>

<em>t = time</em>

<em />

First, change 8.5% into a decimal:

8.5% -> \frac{8.5}{100} -> 0.085

Now lets plug in the values into the equation:

A=10,000(1+\frac{0.085}{12})^{12(15)}

A=35,626.53

Lastly, subtract the total from the initial balance:

35,626.53 - 10,000 = 25,626.53

Michelle earned $25,626.53 in interest.

7 0
4 years ago
Your peers always get to the playground first and take all of the balls. It takes you longer to put on your clothes, so you alwa
natali 33 [55]

Answer:

You can ask your school guidance counselor, a parent, or trusted adult. You can ask them by telling them what is going on and let them tell you what to do. You should thank them too because they helped you with a problem that you have.

8 0
3 years ago
A whale travel a distance of about 5000 miles each way at an average rate of 91 miles per day. About how many days does it take
Sphinxa [80]
It takes about 55 days.
7 0
3 years ago
Find the coordinates of the midpoint of the segment whose endpoints are given . e(4,-4) , f (1,7)
laila [671]
Let g(x,y) be the midpoint of the segment ef;
So, x = (4+1)/2; then x = 5/2;
y = (-4+7)/2; then y = 3/2;
Finally, g(5/2,3/2).
3 0
3 years ago
Please help meee.......
liubo4ka [24]

Answer:

We are given 5 footballs and 9 baseballs. Therefore, the ratio would be 5:9, or 5/9 as the footballs would come first, then the baseballs.

5 0
3 years ago
Other questions:
  • Please answer 60....I don't understand
    15·1 answer
  • X^(2)-8x=0 solve using quadratic formula
    14·1 answer
  • A student is raising money for a local food pantry. A local business agrees to match and donate an additional 15% of what the st
    13·2 answers
  • An effective summary should begin with a sentence that contains the author's name, the title of the text, and
    5·1 answer
  • What is 3:15 rounded to the nearest 1\4
    13·1 answer
  • I don't understand this one either
    6·1 answer
  • I need help with math.
    9·1 answer
  • I need to solve the equation please help me
    8·1 answer
  • 12÷36.2 I need help because I'm getting a wrong answer I think ​
    12·1 answer
  • The length of AB (the minor arc) is 20 cm. What is the circumference of OC?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!