lolmaster12345 lolmaster12345

12-08-2020
Mathematics

contestada

if the circumference of two circle are in the ratio 2:3, then their areas are in the ratio of

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

12-08-2020

Answer:

4:9

Step-by-step explanation:

To take the scale factor from distance to area, we square it

2:3 distance

Square each term

2^2 : 3^2 area

4:9

Answer Link

Otras preguntas

What is the tax rate of transnet

Determine whether the inertia of an object changes as the object's velocity changes.

A book published in 2006 titled “Desert Storm: The Complete Story of the war in Iraq.” Primary or Secondary?

Match the section of Europe with its climate. 1. warm, with dry summers^^^^^^^^^^^^^^^^^^^- Southern coast 2. hot summers, cold winters^^^^^^^^^^^^^^^^ -eastern

What is the least common multiple of 4 and 8? lcm (4,8) Least common multiple =24

Which voltage measurement is the most criticato ensuring weld consistency? Load voltage Open circuit voltage Arc voltage

An element that is malleable is ____. Needed ASAP; A. Very hard B. Very dense C. Difficult to pour D. Easily moulded and shaped

The Centers for Disease Control reported the percentage of people 18 years of age and older who smoke (CDC website, December 14, 2014). Suppose that a study des

in. Need help with this question?

You invested a total of $45,000 in 2 funds earning 5.5% and 10% simple interest. During 1 year, the 2 funds earned a total of $3150 in interest. How much did yo