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
kenny6666 [7]
2 years ago
5

Can anyone help me, i will give brainiest.

Mathematics
2 answers:
laila [671]2 years ago
7 0

Answer: ∠DOB: 48°

Step-by-step explanation:

1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°

2. now we can solve for the missing variable, n.

108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°

3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°

hope this heped! ♡

Marat540 [252]2 years ago
7 0
Here is your answer

You might be interested in
The current size of an image on Sandy's computer is shown below:
lukranit [14]

Answer:

D-Length=2 inches Width=3inches

Step-by-step explanation:

Self explanatory, this is the only reasonable answer. The other answers size the image incorrectly to fit the question.

Good luck! Hope this helps!

7 0
3 years ago
To offset college expenses, at the beginning of your freshman year you obtain a nonsubsidized student loan for $15,000. Interest
soldier1979 [14.2K]

Answer:

15000(1.003425)^12t ;

4.11%

4.188%

Step-by-step explanation:

Given that:

Loan amount = principal = $15000

Interest rate, r = 4.11% = 0.0411

n = number of times compounded per period, monthly = 12 (number of months in a year)

Total amount, F owed, after t years in college ;

F(t) = P(1 + r/n)^nt

F(t) = 15000(1 + 0.0411/12)^12t

F(t) = 15000(1.003425)^12t

2.) The annual percentage rate is the interest rate without compounding = 4.11%

3.)

The APY

APY = (1 + APR/n)^n - 1

APY = (1 + 0.0411/12)^12 - 1

APY = (1.003425)^12 - 1

APY = 1.04188 - 1

APY = 0.04188

APY = 0.04188 * 100% = 4.188%

7 0
3 years ago
Is Triangle ABC a right triangle? Why or why not?
Alina [70]
I believe answer B is the correct answer
5 0
3 years ago
Read 2 more answers
The question is in the screenshot attached. Thank you!
Rzqust [24]

Answer:

Domain: -4 < x < 4

Zeros: (-2, 0), (0, 0) and (2, 0)

The function is positive if: 0 < x < 2

The function is negative if: -4 < x < 0 and 2 < x < 4

Step-by-step explanation:

Domain of the function are those x values where the function is defined, For this case, -4 < x < 4

Zeros of a function are those x values where y = 0, that is, the graph intersect x-axis. For this case, the points are: (-2, 0), (0, 0) and (2, 0)

The function is positive if the graph o the function is above x-axis. For this case, the function is positive at the interval (0, 2)

The function is negative if the graph o the function is below x-axis. For this case, the function is negative at the intervals (-4, 0) and (2, 4)

7 0
3 years ago
The image of the point (7,-4) under a translation is (12,-5). Find the coordinates
Afina-wow [57]
The translation is right 5, down 1, AKA (x+5, y-1). The original coordinate of the point given is (-8,-3). Use the same translation so ((-8 + 5), (-3 - 1)) = (-3,-4)
3 0
3 years ago
Other questions:
  • What is 2.3 repeating as a fraction
    7·1 answer
  • At the movie theatre, child admission is $5.20 and adult admission is $8.50. On Sunday, four times as many adult tickets as chil
    7·1 answer
  • Need help 20x = 340
    15·2 answers
  • Yesterday, Bethany sent 60 messages. She said 15% of them were to her best friend. How many text messages did Bethany send to he
    12·1 answer
  • (9w x 0) - 12 and 9w - 12<br><br> Is it equivalent or not
    9·1 answer
  • What is the remainder of 19 divided by 800
    14·2 answers
  • Answer anybody ? i can’t do math to save my life lol
    9·2 answers
  • Find the area of the triangle shown
    8·1 answer
  • If the gas station is selling 5 bottles of water for $10, what is the unit price of each bottle of water?
    9·2 answers
  • To test the quality of its books, a printing press randomly picks a book from its press and then selects every twentieth book of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!