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
Volgvan
3 years ago
10

Prove that the two circles shown below are similar.

Mathematics
1 answer:
kvasek [131]3 years ago
8 0
All circles are similar. The angles are always circular 360 degrees. There must be a theorem that states this
You might be interested in
The amount of money raised at a charity
DochEvi [55]

9514 1404 393

Answer:

  $1200

Step-by-step explanation:

60 attendees is 12 times 5 attendees, so we expect the amount raised to be 12 times $100.

$1200 will be raised for 60 attendees.

8 0
3 years ago
On the venn diagram, which region(s) represent the union of set A and set B (AuB)?
baherus [9]
You need to show us the full question please
6 0
3 years ago
Read 2 more answers
An article suggests the uniform distribution on the interval (6.5, 19) as a model for depth (cm) of the bioturbation layer in se
Rama09 [41]

Answer:

The mean of depth is 12.75cm.

The variance of depth is of 13.02 cm².

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean of the uniform distribution is:

M = \frac{a+b}{2}

The variance of the uniform distribution is given by:

V = \frac{(b-a)^{2}}{12}

Uniform distribution on the interval (6.5, 19)

This means that: a = 6.5, b = 19

So

Mean:

M = \frac{6.5+19}{2} = 12.75

The mean of depth is 12.75cm.

Variance:

V = \frac{(19 - 6.5)^{2}}{12} = 13.02

The variance of depth is of 13.02 cm².

4 0
3 years ago
Can you please show me how to do this problem. (I will mark Brainliest)
Kisachek [45]

Answer:

Sin A = 0.6896

Cos A = 0.7241

Tan A = 0.9524

Step-by-step explanation:

Using SOH-CAH-TOA

Sin A = Opposite / Hypotenous

         = 20 / 29

         = 0.6896

Cos A = Adjacent / Hypotenous

          = 21 / 29

         = 0.7241

Tan A = Opposite / Adjacent

          = 20 / 21

          = 0.9524

4 0
3 years ago
The sum of the measures of ∠QRT and ∠TRS is 180∘.
Harman [31]

Answer:

90° i think..........

5 0
2 years ago
Read 2 more answers
Other questions:
  • Four students are sitting in the first row. In the second row, 4 students sit behind each of those students, and so on. After th
    8·2 answers
  • Find the value of x. Then find the measure of each angle.
    15·1 answer
  • The reflection pool is 1 meter deep, 10 meters wide, and 20.5 meters long. What is the volume of the pool
    9·1 answer
  • to make cupcakes, a recipe says you need 2 cups of sugar for 5 cups of flour. how many cups of sugar are needed for each cup of
    11·2 answers
  • How can you use a number line to find the sum of —4 and 6?
    9·1 answer
  • mr. Garcias class raised momey for a field trip to the zoo. There are 23 students in his class. The cost of the trip will be $17
    15·2 answers
  • "Find the area and the circumference of a circle with diameter of 8m"
    9·2 answers
  • There is a square with a perimeter of<br> 412<br> what is the length of the diagonal?
    13·1 answer
  • What is the sum of (x - 8) - (2x + 2)
    7·2 answers
  • Which of the following terms correctly describe the object below?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!