13-06-2017
Mathematics

contestada

Classify the area of a circle with a radius of 0.75 centimeters as either rational or irrational.

Respuesta :

pingwin09 pingwin09

13-06-2017

Area of a circle:
A = πr²

Irrational number:
A = π(0.75 cm)² = (9π)/16 cm²

Rational number:
A = 1.77 cm²

Answer Link

Otras preguntas

Why did Alexander Hamilton and Thomas Jefferson have differences

How does Mendel’s work demonstrate support for the concepts of dominant and recessive alleles?

i really dont understand this

What is considered the "brain" of the brain? Pons Cerebellum Hypothalamus Thalamus

Fish are not an excellent source of protein needed for good health. True False

Which of the following must occur for speciation to happen? geographic isolation reproductive isolation temporal isolation behavioral isolation

What is the range of y = sin θ ?

What is the primary determining factor that will or will not allow solute diffusion? What are two secondary factors that affect solute diffusion?

help. what does s equal (speed)

1. Part A In "All Together Now," Barbara Jordan's main purpose is to persuade readers that a tolerant society is best created by working on a small scale. infor