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
Gennadij [26K]
2 years ago
12

Help me with questions please​

Mathematics
2 answers:
GaryK [48]2 years ago
8 0

Answer:

1520.53mm^2

Step-by-step explanation:

A=πr2

Radius=22mm

A=π·22^2

=1520.53mm^2

Hope this helps :)

Anestetic [448]2 years ago
6 0

Answer:

44

Step-by-step explanation:

because you just 22 x 22 and you get 44

You might be interested in
Reagan drove 710.24 miles on 18.4 gallons of gas. How many miles per gallon did his car get?
REY [17]

Answer:

38.6

Step-by-step explanation:


6 0
3 years ago
Mrs. Johnson is skydiving over the ocean and is descending at a rate of rate of 225 feet every
o-na [289]

Answer:

42

Step-by-step explanation:

4 0
3 years ago
Alexis buys groceries using her credit card her card has an APR of 19.99% and she must pay at least 5% of the balance at the end
avanturin [10]

Answer:

The answer is that she would pay $65.56 in finance charges at the end of the month.

Step-by-step explanation:

Given: APR = 19.99%

Carry Over Balance: $398.97

The APR or Annual Percentage Rate, is calculated daily. You will need to get the daily periodic rate, or DPR, so divide the APR by 365:

19.99% = .1999

.1999 / 365 = .005477 (This is the Approximate DPR, rounded up to .005477)

To get the finance charge, multiply the average daily balance by the DPR and then by 30 days:

398.97 * .005477 * 30 = $65.56 finance charge for this carry over balance, at the end of the month. This assumes that the balance is the average daily balance.

Hope this helps!!  Have a great day!

7 0
3 years ago
Two cars leave towns 300 kilometers apart at the same time and travel toward each other. One car's rate is 10 kilometers per hou
mel-nik [20]

300 \div 120 = 2.5
so 2.5 kilometers per second
3 0
3 years ago
What the answer to <br>-2v+8 (1+2v)=-90
dexar [7]

Answer:

v=2-2root7, v=2+2root7  

Step-by-step explanation:

-2v+8(1+2v)=-90

-2-4v^2+8+16v=-90

6-4v^2+16v=-90

-4v^2+16v=-96

v=2-2root7, v=2+2root7

4 0
3 years ago
Read 2 more answers
Other questions:
  • I don’t know how to give extra point because I’m new to this app but I would appreciate it if you could help
    8·2 answers
  • What is the square of 1.1
    5·1 answer
  • How do you solve this?<br><br>(5+i)(5+2i)
    6·1 answer
  • 1. IN hex: a. Convert 1000 to hex; b. Add DEF to CBA.
    12·1 answer
  • PLEASE HELP IN ALGEBRA 2
    5·1 answer
  • Help ASAP!!! Easy question i guess?
    8·2 answers
  • A parabola can be represented by the equation y2 = 12x.
    6·1 answer
  • The following figures are parallelogram. find X and y​
    12·1 answer
  • Graph the parabola. Can you give me the points to graph
    7·2 answers
  • Find the slope using the following points: (20,-10)(6,-20)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!