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
9966 [12]
3 years ago
10

#20-9: Find the are of a circle that has a diameter of 20.2 inches. Use 3.14 for pi and round to the nearest hundredth.

Mathematics
2 answers:
Naya [18.7K]3 years ago
6 0

Answer:

  320.31 in²

Step-by-step explanation:

The area of a circle can be computed from ...

  A = (π/4)d²

Filling in the numbers and doing the arithmetic, we get ...

  A = (3.14/4)(20.2 in)² ≈ 320.31 in²

Finger [1]3 years ago
4 0

Answer:

320.47in² or 320.47 (to the nearest hundredth)

Step-by-step explanation:

The area of a circle that has a diameter of 20.2 inches is 320.47in².

Formulas: A=πr2  and d=2r

A=1/4πd2=1/4·π·20.22≈320.47387in²

You might be interested in
classify the following triangle. check all that apply. A: Acute B: Right C: Obtuse D: Equilateral E: Scalene F: Isosceles
Maurinko [17]

Answer:

Step-by-step explanation:

Acute : An acute triangle is one in which all the angles less than 90 degree.

Right: Any triangle whose one angle measure is 90 degrees is called Right angled triangle.

Obtuse angle: Any triangle whose one angle measures more than 90 degrees is called Obtuse  angled triangle.

Equilateral : Any triangle whose all the sides are equal are called equilateral triangle. They also have all the angle equal which measures 60 degrees.

Scalene triangle : The triangle whose length of all the sides are different from each other are called scalene triangle.

Isosceles : the triangle whose two sides length are equal are called Isosceles triangle.  

5 0
3 years ago
Which value of x makes the following equation true? <br> 6(x - 1) = -2x + 50
lakkis [162]

Answer:

x=7

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6(x−1)=−2x+50

(6)(x)+(6)(−1)=−2x+50(Distribute)

6x+−6=−2x+50

6x−6=−2x+50

Step 2: Add 2x to both sides.

6x−6+2x=−2x+50+2x

8x−6=50

Step 3: Add 6 to both sides.

8x−6+6=50+6

8x=56

Step 4: Divide both sides by 8.

8x /8 = 56 /8

x=7

7 0
3 years ago
What is 1,000,000 times 1/3
VARVARA [1.3K]
333333.333333333333333333
 :) lol

7 0
3 years ago
Read 2 more answers
A baseball team played 32 question games and lost eight can use the catcher in 5/8 of the winning games in 1/4 of the losing gam
Westkost [7]

Answer:

3/4

Step-by-step explanation:

From this question we have that this team played 32 games.

They lost 8 out of these 32 games

So their total wins = 32 - 8 = 24

Therefore the fraction of their win would be = win / total number of games played

= 24/32

When reduced further

24/32 = 3/4

Therefore the fraction of games which the team won = 3/4

Thank you!

4 0
3 years ago
Enter the number that makes the equation true​
Anna35 [415]

Answer:

67

Step-by-step explanation:

0.71=71%.

2/100+2/100=4/100/4%

So we can subtract 71-4=67.

That tells us that the missing number is 67. Add it all up and you will get 0.71 or 71%

4 0
3 years ago
Read 2 more answers
Other questions:
  • Miguel's teacher asks him to color 4/8 of his grid. he must use 3 colors; red blue and green. There must be more green sections
    7·2 answers
  • Quotient of 8 decreased by 2 times t and 3
    5·1 answer
  • Nora took 8 bottles of water to a picnic. Of those bottles of water, she and her friends opened a certain number of bottles. b.
    12·1 answer
  • Is 70 thousand written in standard of form or word form?
    10·2 answers
  • Keith decided to look for at new and used trucks. Keith found a truck for 45000 dollars. Typically a used truck goes for 40% of
    13·1 answer
  • Please help!!!———————-
    12·1 answer
  • the population of a town increases at a rate proportional to its population with an initial population of 1000. The corect initi
    10·1 answer
  • How many crores are there in 20 million​
    7·1 answer
  • Can someone please help me
    12·1 answer
  • What is the product of 3.45 x<br> (1.93 x 10^4)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!