breathejustbreathe breathejustbreathe

01-05-2018
Mathematics

contestada

The surface areas of two similar cones are 20 ft^2 and 125 ft^2. What is the scale factor?

A. 1/5
B. 2/5
C. 3/5
D. 4/5

Respuesta :

kalanimyers kalanimyers

01-05-2018

Common factor: 5
Divide (20/5) / (125/5)

Answer Link

Otras preguntas

what multiplies to get -80 but adds to get 2

I've looked everywhere and can't find anything... Can someone please help me? List five factors which determine the likelihood that someone will vote and indica

Jay simplified the expression 3×(3+12÷3)-4.For his first step,he added 3+12 to get 15. What was Jay's error?Find the correct answer

what I saw in the closet left me speechless. a.) direct object b.) predictive nominative c.) subject d.) object of a preposition

What changes to landforms can ice cause?

Which news and entertainment medium did President Roosevelt use to deliver his fireside chats to the American public? A. newspapers B. television C. magazines D

The Federal Deposit Insurance Corporation (FDIC) __________. insures customer deposits if a bank fails insures banks if a borrower does not repay the loan insur

Determine o valor das seguintes expressões. a) (17º-17'-17") : 4 b) (18º: 8 + 23º: 4 - 8º) . 29

What contributions has Janet Jackson made to society?

Describe two differences between german culture and the roman culture.