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
aliina [53]
3 years ago
11

I’m not sure how to complete this if anyone can solve it for me

Mathematics
1 answer:
finlep [7]3 years ago
5 0

Answer:  AD = 108

               BD = 105

             ADB = 213

             ABC = 182

<u>Step-by-step explanation:</u>

If no radius is given, assume it is length 1.

Then, the length of the arc is equal to the central angle.

Reminder that a circle is 360°

\bold{\underline{\stackrel\frown{AD}:}}

The central angle = 108°, so the arc length = 108

\bold{\underline{\stackrel\frown{BD}:}}

BD = BC + CD

     = 35° + 70°

     = 105°

The central angle = 105°, so the arc length = 105

\bold{\underline{\stackrel\frown{ADB}:}}

ADB = AD + CD + BC

     = 108° + 70° + 35°

     = 213°

The central angle = 213°, so the arc length = 213

\bold{\underline{\stackrel\frown{ABC}:}}

First, find the angle of AB.

AB = 360° - ADB  

     = 360° - 213°      

     = 147°

ABC = AB + BC

     = 147° + 35°

     = 182°

The central angle = 182°, so the arc length = 182

You might be interested in
Which of these fractions below are the smallest and largest?
NemiM [27]
3/5, 13/20, 7/10, 3/4
6 0
3 years ago
The product of two integers is 16 find the numbers if their sum is a minimum
Masteriza [31]
<span>Let n, n+2, and n+4 represent the three consecutive even integers. Or 2 in your case</span>
3 0
3 years ago
If $5,000 is borrowed with an interest of 12.3% compounded semi-annually, what is the total amount of money needed to pay it bac
jarptica [38.1K]

Answer:

$7153.03

Step-by-step explanation:

To find the total amount after 3 years, we can use the formula for compound tax:

P = Po * (1+r/n)^(t*n)

where P is the final value, Po is the inicial value, r is the rate, t is the amount of time and n depends on how the tax is compounded (in this case, it is semi-annually, so n = 2)

For our problem, we have that Po = 5000, r = 12.3% = 0.123, t = 3 years and n = 2, then we can calculate P:

P = 5000 * (1 + 0.123/2)^(3*2)

P = 5000 * (1 + 0.0615)^6

P = $7153.029

Rounding to the nearest cent, we have P = $7153.03

3 0
3 years ago
The area of a rectangular garden in square feet is x^2+35x-450. The width is (x-10) feet. What is the length of the garden?
Stels [109]
X^2 + 35x - 450
Factor
(x + 45)(x - 10)

(x + 45) is the length

7 0
3 years ago
Supervisor: "Congratulations. You received a score of 3.4 on your annual review. Merit increases are given out starting at .5% a
Brut [27]
The employee will need to figure out how many groups of 0.4 points they have beyond a score of 2.6. To do this subtract 3.4 and 2.6.

3.4 - 2.6 = 0.8
This is two groups of 0.4.

So, 0.5% + 1% + 1%= 2.5 % pay increase.
8 0
3 years ago
Read 2 more answers
Other questions:
  • To join a local square dancing group Jane has to pay $100 sign up fee plus $25 per month write an equation for the cost (y) base
    7·1 answer
  • a teacher spent 8 times as much money on prizes as she did on food.she spent $26 on prizes. she spent $3.25 on food. write a mul
    15·2 answers
  • How do I find an intersection? &gt;·&lt;
    10·1 answer
  • Hair color. |. Clothing
    7·1 answer
  • Solve this system of equations. <br> x-y=2 <br> 2.5x + y =5
    12·1 answer
  • Quadrilateral ABCD lies in the standard (x,y) coordinate plane, with points A(-3,5), B(2,9), C(-1,-4), and D(1,-11). If the shap
    9·1 answer
  • Leo is a great babysitter. He makes $8 an hour. Maureen is an even better babysitter. She makes $10 an hour. Maureen works 4 hou
    15·1 answer
  • I'm confused pls i need help
    9·2 answers
  • Select all of the answers below that are equivalent to G = {Nelson, Niven, Lazenby, Dalton, Moore, Brosnan, Connery, Craig}
    11·1 answer
  • Three times the difference between t and y"
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!