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 would James Madison say about allowing a person elected to the House of Representatives to serve at the same time on the Supreme Court?

Metamorphic rocks that foliate are created by unequal pressure equal pressure

Factor the expression x^4 + 6x^2 - 7 completely.

a hydrogen bond is completed by the transfers of its sole electron to another element true or false

A political action taken by Mao Zedong was the: establishment of the People's Republic of China answering of Rhee's pleas for help linking of China with Germany

One reason for the mass migration of many Irish to North America in the 19th century was (1) a series of crop failures (2) enforcement of a military draft (3) c

Which factor led to agricultural overproduction and falling farm prices during the 1920s? (1) decline in European demand after World War I (2) lower tariffs ena

In the first years of the twentieth century, _______ was perceived as a threat to the "moral, spiritual, mental, and even physical well-being" of the nation. A

How was the Louisiana Purchase beneficial?

An MP3 player draws a current of 0.120 ampere from a 3.00-volt battery. What is the total charge that passes through the player in 900. seconds? (1) 324 C (3) 5