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
cricket20 [7]
2 years ago
7

If 20 minutes from now the time will be 12 noon what time was it 30 minutes ago​

Mathematics
1 answer:
EastWind [94]2 years ago
4 0
11:10am

20 minutes before 12 noon is 11:40am
30 minutes before 11:40am is 11:10am
You might be interested in
A newspaper article about an opinion poll says that 43% of Americans approve of the president's overall job performance." Toward
mash [69]
The variable was whether people approve or disapprove of the president. They were trying to poll just the people that live in the main part of the USA. There is slight bias that comes from excluding Alaska and Hawaii.
6 0
3 years ago
If FE measures 20 centimeters, the approximate area of circle B is what
MAXImum [283]

If FE measures 20 cm, then the area is 314 cm², if BE measure 3.5 cm, then the area is 38.5 cm², if AB measures 11 cm, then the area is 380 cm² and is EF measures 12 cm, then the area is 113 cm².

Area of a circle:

A = π r²

r = 1 /2 of diameter.

FE is the diameter

r = 20 / 2

r = 10 cm

Area of circle using FE:

A =  π ( 10 )² = π × 100 = 314 cm²

BE is a radius:

Area = π × 3.5² = π × 12.25 = 38.465

A = 38.5 cm²

AB is a radius:

Area = π × 11²
A = π × 121

A = 379.94 = 380 cm²

EF is a diameter:

r = 12 / 2 = 6 cm

Area = π × 6²

A = π × 36

A = 113.04 = 113 cm²

Therefore, if FE measures 20 cm, then the area is 314 cm², if BE measure 3.5 cm, then the area is 38.5 cm², if AB measures 11 cm, then the area is 380 cm² and is EF measures 12 cm, then the area is 113 cm².

Learn more about area here:

brainly.com/question/25292087

#SPJ9

Your question was incomplete, Please refer the content below:

1) if FE measures 20 centimeters, the approximate area of circle B is what?

2) if BE measures 3.5 centimeters, the approximate area of circle B is what?

3) if AB measures eleven centimeters, the approximate area of circle B is what

4) If EF measures twelve centimeters, the approximate area of circle B is what?

6 0
1 year ago
A car traveling 65 mph leaves 25 ft skid mark. What is the ratio of the speed (mph) to the lenght of skid marks (ft) give you an
Pie
The answer is 13:5 I did this by dividing the numbers by a common factor
5 0
3 years ago
13x + 6y = -30
Brilliant_brown [7]
The answer is d, (-2.5,0.75)
5 0
3 years ago
What is 2-2? i dont know
12345 [234]
I think 0? Correct me if I’m wrong

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which equation is linear?
    6·2 answers
  • TO the nearest foot ,what is the circumference of a circular swimming pool that has a radius of 6 feet ?
    14·2 answers
  • Three tanks,A,B,C are used to store oil. Tank A contains 'n' litres of oil. Tank B contains (n+150) litres of oil. Tank C is emp
    14·1 answer
  • Is f(x)=-3 an odd function?
    8·1 answer
  • How many grams are there in 4.5 kilograms (show work please)
    6·1 answer
  • help 112. if k is a positive integer, then for every value of k, the sum of the k smallest distinct odd positive integers is equ
    13·1 answer
  • Which graph represents the solution set of the system y ≤ x2 – 1 and x > y2 – 6?
    6·2 answers
  • Like the other qs I asked, I know this is alot but I really need help. I can admit I am terrible at math, like totally terible,
    5·1 answer
  • 1. A flower arrangement has seven carnations and 21 daffodils. What is the ratio of carnations to daffodils in the arrangement?
    9·2 answers
  • Evaluate each expression.<br> a) 3 + x for x = 1/2 b) 3 -- x for x = -2 c) 3x for x =1/4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!