jakewalker44 jakewalker44

11-04-2017
Mathematics

contestada

Circle P has a radius of 7 and Circle R has a diameter of 8. The circumference of Circle P is how much greater than the circumference of Circle R?

Respuesta :

11-04-2017

circumference is equal to 2pr

The difference between the two circumferences is:

d=2pR-2pr

d=2p(R-r)

d=2p(7-4)

d=6p units

d≈18.85 units (to nearest hundredth of a unit)

Answer Link

Otras preguntas

Solve the following system. y = (1/2)x^2 + 2x - 1 and 3x - y = 1 The solutions are (____)and (______ ) (remember to include the commas)

The frequency of light emitted from hydrogen present in the Andromeda galaxy has been found to be 0.10% higher than that from hydrogen measured on Earth. Is th

What can our culture do to reduce obesity statistics? Eat less food Eat processed foods Eat more food Eat enriched foods

I help Mrs. Snodgrass after school. She was my fourth grade teacher.

Orbit Services, Inc. pays $ 760 ,000 to acquire 30% (200,000 shares) of the voting stock of State Investments, Inc. on January 5, 2019. State Investments,

Which element of the Affordable Care Act resulted in more Americans receiving health insurance? A. nationalization of primary care providers B. Medicare privat

Determine the final angular velocity of a particle that rotates 4500 ° in 3 seconds and an angular acceleration of 8 Rad / s ^ 2

Based on this quote, the people of the United States have the power to choose representatives. The people cannot exercise power on their own. are allowed to ma

A compound is found to contain 27.29 % carbon and 72.71 % oxygen by weight. To answer the questions, enter the elements in the order presented above. 1. What is

A scientist wants to determine if the time it takes a certain amount of salt to dissolve changes with the change in temperature. Experiment is set up with two t