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
pantera1 [17]
2 years ago
15

Work out the area of this semicircle.

Mathematics
1 answer:
marysya [2.9K]2 years ago
6 0

Answer:

Step-by-step explanation:

A = πr²/2 = 3.142(11²)/2 = 190.091 cm²

You might be interested in
Please Help!!
leva [86]

Answer:

0.0069

Step-by-step explanation:

This is a power series problem.

The taylor power series expansion for sin(x) = x - x³/3! + (x^(5))/5! - (x^(7))/7! + (x^(9))/9! .......

Our question says we should use the first 5 terms to find the value of sin(π). Thus;

sin(π) = π - π³/3! + (π^(5))/5! - (π^(7))/7! + (π^(9))/9!

This gives;

π - (π^(3)/6) + (π^(5))/120 - (π^(7))/5040 + (π^(9))/362880 ≈ 0.0069

5 0
3 years ago
Talia is going to put a new carpet in her house. She measure's one side of her living room and finds it measures 17 meters which
grin007 [14]

Answer:

Step-by-step explanation:

6 0
3 years ago
Using the photo above:what is the surface area of the rectangular prism
Mandarinka [93]

Answer:

A=592

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help me out please ):
Whitepunk [10]

Answer: i'm pretty sure the answer is B  sorry if i'm not correct.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the slope-intercept form of the equation of the line that passes through the points (−3, 2) and (1, 5)?
IceJOKER [234]

Answer:

y = 3/4x + 17/4

Step-by-step explanation:

Step 1: Find slope <em>m</em>

m = (5 - 2)/(1 + 3)

m = 3/4

y = 3/4x + b

Step 2: Find <em>b</em>

5 = 3/4(1) + b

5 = 3/4 + b

b = 17/4

Step 3: Rewrite equation

y = 3/4x + 17/4

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please and thank you!! 25 points!!
    7·1 answer
  • The product of two numbers is 91. If one numbers is 7,the other number is
    6·2 answers
  • 1) Jared, an art dealer, earns 15% commission on the art pieces that he sells at a Gallery. Jared sold $10,800 this month. How m
    9·1 answer
  • I just need the numbers can anyone help me with this ??
    8·2 answers
  • Ajar holds 2 gallon of juice when it is ? tull. Which staternent best describes the quotient of
    12·1 answer
  • I still don’t get how to do this. Someone help me understand please
    9·1 answer
  • What’s the answer to #3?
    14·1 answer
  • A trapezoid has sides of length 5.2 miles,9.3 miles,5.2miles,and 16.1 miles.what is the perimeter?
    7·1 answer
  • X^2-15x+50 factor trinomials pls help me with this i need help thank you
    15·2 answers
  • Find the area of the isosceles triangle.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!