usurvudbrdy usurvudbrdy

12-02-2021
Mathematics

contestada

A circle has an area of 40 square meters. Which answer is closest to the measure of
ts diameter?

Respuesta :

SommarMarie SommarMarie

12-02-2021

Answer:

The answer is 7.12 m

Step-by-step explanation:

A=3.14×R^2

D=2r

r=radius

A=area

Answer Link

Otras preguntas

An Arrhenius acid has (1) only hydroxide ions in solution (2) only hydrogen ions in solution (3) hydrogen ions as the only positive ions in solution (4) hydroge

The mass of a proton is approximately equal to the mass of (1) an alpha particle (3) a neutron (2) an electron (4) a positron

Gail and her three friends all share half a pie. Gail a and her friends each eat an equal sized piece. They believe each piece has and angle to 25 degrees. Are

Why do dolphins leap from the water?

Identify three search combinations you could use to find information about technology on the internet.

A sample of an element is malleable and can conduct electricity. This element could be (1) H (3) S (2) He (4) Sn

An Arrhenius acid has (1) only hydroxide ions in solution (2) only hydrogen ions in solution (3) hydrogen ions as the only positive ions in solution (4) hydroge

Which statement is true about oxidation and reduction in an electrochemical cell? (1) Both occur at the anode. (2) Both occur at the cathode. (3) Oxidation occu

Given the balanced equations representing two chemical reactions:Cl2 + 2NaBr ---> 2NaCl + Br2 2NaCl---> 2Na + Cl2 Which types of chemical reactions are re

What groups are especially hard hit by poverty?