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
g100num [7]
2 years ago
7

Pls help me

Mathematics
2 answers:
PilotLPTM [1.2K]2 years ago
8 0

Answer:A≈314.16in²

Step-by-step explanation:

Unit Conversion:

d=20in

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·202≈314.15927in²

andriy [413]2 years ago
5 0
Answer: A (pie) 314.16in2
Diameter: 20in
: A=pie r2
: D= 2r

A=1/4pied2=1/4xpiex20squared~314.15927in2

Hope this helpsʕ´•ᴥ•`ʔ
You might be interested in
How is multiplication of two integers represented on a number line and a chip board?
labwork [276]
Can you give me an example? Thank you

8 0
2 years ago
Mr. Adams has 14 boys and 8 girls in his mathematics class. If he chooses
scZoUnD [109]

Answer:

it is more likely that both of the students will be boys because there are 14 boys and 8 girls. 14 is greater than 8. So, both of the students that are chosen will be boys,

5 0
3 years ago
Sally purchased a Pokemon game for $10.50, and a racing game for $6.50 with a $20 bill. How much change did Sally get?
pantera1 [17]

Answer:

$3

Step-by-step explanation:

1. Add the total of the price. 10.50+6.50=17 The total of the items cost $17.

2. Subtract the cost from the amount you are paying. 20-17=3 Sally gets $3 of change.

7 0
3 years ago
Read 2 more answers
:Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, us
dlinn [17]
Center skew
And 3.125
8 0
3 years ago
Read 2 more answers
A Ferrari drove 300 kilometers in one and a half hours. How fast was the car going?
irga5000 [103]
I'm assuming you mean how many mph when you refer to how fast the car was going.

So 300 km = 1.5 hrs

1.) Find the number of km per hour
Since we have the equation 300km = 1.5hr, we can just divide 1.5 (to isolate the number of hours) on both sides.

You should get 200 km = 1 hour

2.) Convert km to miles
To do this, you must know the conversion 1 km = 0.621371192 miles

So to convert 200 km to miles, just multiply 200 x 0.621371192.

You should get 124.274238.

That means the Ferrari drove at a pace of roughly 124 mph :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • What angle (in radians) corresponds to 0.75 rotations around the unit circle?
    10·1 answer
  • What adds up to -8 and multiples to be -48
    13·1 answer
  • Four more than the price, "p"<br><br> Please write as an algebraic expression :)
    12·2 answers
  • SOMEONE PLEASE ANSWER ASAP!! 55 POINTS!!
    9·1 answer
  • En la escuela Francisco I. Madero de ciudad Delicias, llevaron a cabo el festejo para
    9·1 answer
  • Solve for x. Please show work.
    5·1 answer
  • 6.5 more than the quotient of x and 4
    8·1 answer
  • What is the slope of the line shown below?
    12·1 answer
  • Please hurry
    14·1 answer
  • NO LINKS! Please help me with this problem. ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!