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
Gala2k [10]
3 years ago
13

Can someone help with this one:( 20 points

Mathematics
1 answer:
RoseWind [281]3 years ago
5 0

Answer:

D

Step-by-step explanation:

40 / 2 = 20

area = (pi)*r*r

20*20*(PI) = circle area

it's half of the area, so you need to divide it by 2

\frac{20^{2} }{2} \pi

You might be interested in
Prove that interior angles 1 and 3 are congruent when the lines are parallel with a transversal. PLEASE ANSWER ASAP, DUE IN HALF
Mrrafil [7]
Angles 1 and 3 are alternate interior angles which is why they are congruent
4 0
3 years ago
Read 2 more answers
I need a step by step explanation on this problem:
miss Akunina [59]

Answer:

Dividing by 7

Step-by-step explanation:

1. Find the common term in the fraction 7

divided all by 7

4 0
3 years ago
With the given information, which of these conclusions is reasonable?
Schach [20]

To which character in Seedfolks does Paul Fleischman assign the most personal perspective on gardening?Kim Wendell

7 0
2 years ago
Solve for x in the triangle. Round your answer to the nearest tenth.
natta225 [31]

Answer:

x = 5.5 to the nearest tenth.

Step-by-step explanation:

Here we have a right triangle with one angle (65 degrees) given.  Side x is the "side adjacent to the angle" and is to be found.  The hypotenuse is 13.

The cosine function makes use of these three knowns:  the angle, the hypotenuse and the adjacent side.  Thus:

cos 65 degrees = adj / hyp = x / 13, or

x = 13 cos 65

Evaluating this on a calculator, we get  x = 5.49, or x = 5.5 to the nearest tenth.

5 0
3 years ago
What is the difference between 5 hundreds and 3 tens?​
Umnica [9.8K]

Answer:

5 tens and 3 hundreds = 50 + 300 = 350. That is basically asking what number goes 5-3-2. This is because 5 hundreds means 5 in the hundreds place, or 500. 3 tens is just saying 3 in the tens place, or 30.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Look at the figure shown below:
    14·1 answer
  • Give and example of a repeating decimal where two digits repeat
    7·2 answers
  • Solve x^3+3x^2-23x-20=0
    9·1 answer
  • Question 10 of 10
    10·1 answer
  • Solve for Y!!!!!!!<br>12x+16y=96​
    12·1 answer
  • Circle A is tangent to circle B. True False
    7·2 answers
  • what is the value of the expression -2 (3x minus 2) + x + 9 when x equals negative 3 choices are a -16 B -2 C 28 D 34 which one
    5·1 answer
  • Write this answer in simplest form.
    8·2 answers
  • Steve’s score in a card game is 5 points away from zero. Denia’s score is the opposite of Steve’s and is a positive value. What
    7·1 answer
  • Answer the question please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!