subject

Mathematics, 17.02.2021 08:10 dl34574

Two concentric circle have a radii 12cm and 28cm, respectively. if the larger circle has an area of 98cm^2.Calculate the area ratio of the larger circle to the smaller circle and hence calculate the area of the smaller circle.

ansver

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:50, amandapill

2-digit numbers less than 91 which are 1 less than a multiple of 10

Answers: 1

Mathematics, 21.06.2019 13:30, hannahelisabeth19

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Answers: 1

Mathematics, 21.06.2019 17:30, rainbowsauxe

Is it true or false i’m trying to pass this test so i can leave school

Answers: 2

Mathematics, 21.06.2019 18:30, Sruyle51230

Which value would be a solution for x in the inequality 47-4x< 7

Answers: 1

You know the right answer?

Two concentric circle have a radii 12cm and 28cm, respectively. if the larger circle has an area of...

Questions in other subjects:

Konu

History, 10.10.2019 00:00

Until about 1500 scientific thought held that earth was the center of the universe and therefore religion ruled all...

Konu

Mathematics, 10.10.2019 00:00

Which of the following functions' graphs are stretched horizontally by a factor of 2 when compared to the parent function f(x) = x^2? note that there may be other transformations...

Konu

Mathematics, 10.10.2019 00:00

Use the functions a(x) = 3x + 10 and b(x) = 2x − 8 to complete the function operations listed below. part a: find (a + b)(x). show your work. (3 points) pa...

Konu

Geography, 10.10.2019 00:00

Question 5 (3. points) name the terrestrial planet with the hottest average surface temperature. 1) mars 2) earth

Konu

French, 10.10.2019 00:00

Salut! je m'appelle sophie, et j'habite à la nouvelle orléans en louisiane. à mon école cette semaine, nous préparons la "fête internationale." c'est vraiment magnifique d'apprend...

Konu

Mathematics, 10.10.2019 00:00

Calc asap questions attached

Konu

Mathematics, 10.10.2019 00:00

Use differentials to estimate the amount of metal in a closed cylindrical can that is 26 cm high and 10 cm in diameter if the metal in the top and the bottom is 0.3 cm thick and th...

Konu

Business, 10.10.2019 00:00

According to mcclelland, managers who are extremely concerned about establishing and maintaining good interpersonal relationships have a high need for...

Konu

Geography, 10.10.2019 00:00

Compare and | medea in the senecas medea contrast the character play euripides medea and...

Konu

Mathematics, 10.10.2019 00:00

Which expression is the simplest form of.....

More questions: Mathematics Another questions