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
Serggg [28]
2 years ago
15

Area of octagon with radius 5?

Mathematics
1 answer:
Montano1993 [528]2 years ago
3 0
I got 200 from a octagon with the diameter of 10
You might be interested in
A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than 7? Express your answer as a frac
zzz [600]

Answer:

0.4167 is the probability of rolling a sum less than 7.  

Step-by-step explanation:

We are given the following in the question:

Event: A standard pair of six-sided dice is rolled

A: rolling a sum less than 7

Sample space:

{(1,1),(1,2),(1,3),(1,4),(1,5),(1,6)

(2,1),(2,2),(2,3),(2,4),(2,5),(2,6)

(3,1),(3,2),(3,3),(3,4),(3,5),(3,6)

(4,1),(4,2),(4,3),(4,4),(4,5),(4,6)

(5,1),(5,2),(5,3),(5,4),(5,5),(5,6)

(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)}

A:

{(1,1),(1,2),(1,3),(1,4),(1,5),(2,1),(2,2),(2,3),(2,4),(3,1),(3,2),(3,3),(4,1),(4,2),(5,1)}

Formula:

\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}

P(A) = \dfrac{15}{36} = 0.4167

0.4167 is the probability of rolling a sum less than 7.

8 0
2 years ago
Need help ASAP !!!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B95%20%5Ctimes%2019%20%5Ctimes%205%7D%20" id="TexFormula
dimulka [17.4K]

Answer:

the answer is 9025

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What is the m Show work
Ghella [55]

Answer:

measure of angle A is 80 degree.

Step-by-step explanation:

isosceles triangle will have same base angles

first base angle is 50, and the second will also be 50

3 angles of a triangle will add up to be 180 degree.

A is the vertex angle.

So 50 + 50 + A = 180

100 + A = 180

A = 80.

8 0
2 years ago
Describe how you would convince a friend that sin(x + y) does not equal sin x + sin y.
Citrus2011 [14]

Answer:

Step-by-step explanation:

PEMDAS

anything done in the parentheses comes first

so you have to add first then multiply

this is not the distributive property unless the two numbers in parentheses are not like terms

4 0
2 years ago
Select ALL the expressions that are equal to 3(n+4) *
telo118 [61]

Answer:

B and F

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation of the line that passes through 5,4 and 5,6
    5·2 answers
  • Estimate the standard deviation using the range rule of thumb of a data set with a minimum value of 176 and a maximum value of 2
    13·2 answers
  • A(n)_ is a letter or symbol that represents some unknown value.
    15·1 answer
  • Solve by taking the square root of both sides 4(x-4)^2-180=0
    11·1 answer
  • Help with this one!!!<br><br><br> Show steps pls :)
    15·1 answer
  • Find the value of x and the value of y.
    7·1 answer
  • 50 POINTS PLZ HELP NO LINKS This renewable energy project promises to provide numerous benefits to our state. These include an i
    15·1 answer
  • Kyong buys 6 small cans of wood stain. Each can contains 250 millilitres. How many liters of stain did kyong buy?
    7·2 answers
  • I don’t know if I did this correctly. Please help !!!!!! Will mark Brianliest !!!!!!!!!!!!! URGENT !!!!!!!!!!!!!!!!!
    13·1 answer
  • Which of the following services will be provided by a full-service broker but not by a discount broker? i. research of potential
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!