Needgoodgrades Needgoodgrades

24-05-2018
Mathematics

contestada

The surface area of a triangular prism is 60 square centimeters. What is the surface area of a similar prism that is smaller by a scale factor of 1 5th

Respuesta :

sqdancefan sqdancefan

25-05-2018

If the scale factor for linear dimensions is 1/5, the scale factor for area dimensions is (1/5)² = 1/25.

The surface area of the smaller prism is
(60 cm²)*(1/25) = 2.4 cm²

Answer Link

Otras preguntas

The United States corporation system was an outgrowth of the New Deal. a. True b. False

Just a half century after Cheng Ho's voyages, the Ming dynasty turned to a policy of ____________. a. colonization b. exploration c. isolation d. expansion

Most European nations have a dominant culture. a. True b. False

Identify the main clause in the sentence below. Then decide if the subordinate clause is used as noun, adjective, or adverb. Chris's chief interest was tennis,

Which of the following viruses causes AIDS? a. acquired immune deficiency syndrome c. HIV b. herpes simplex d. influenza In just two decades, AIDS has become on

at what point in the cell cycle does cells begin to divide uncontrollably

An antiviral drug A. kills bacteria. B. destroys viruses. C. strengthens the immune system. D. interrupts a virus's reproductive cycle.

Trina's teacher asked her to explain the division problem 48 ÷ 12. Which choice gives the correct explanation? A) Break 4 into 12 groups of 48. which one is it

All of the followings are grievances that Osama bin Laden had with the Saudi regime except 1.a lack of commitment to Sunni Islam 2.an inability to conduct a

What happens to the heat that is produced from fission reactions that occur in nuclear power plants? a. It is used to turn water into steam. b. It is used to h