alishaclement
alishaclement alishaclement
  • 04-03-2016
  • Mathematics
contestada

A radio station broadcasts a signal with radius of 75 what is the area of the region tgat recieves the signal

Respuesta :

sigley sigley
  • 04-03-2016
a=2πr
a=2π(75)
a= approx. 471.24
Answer Link

Otras preguntas

at a neighboring school, the ratio from boys to girls is 6:5. There are 209 students in the school. How many are girls?
What is the value of 5.7 × 108? a. 5,700,000,000 b. 5.70000000 c. 570,000,000 d. 57,000,000 User: Which of the following has a value of 84? a. 83 b. 512 c
Solve each system by substitution. (3x+2y=23, 1/2x-4=y), (4x=3y-2, 18=3x+y), (4y+3=3y+x, 2x+4y=18), (4y-x=5+2y, 3x+7y=24)
Which of the following BEST describes balanced stretching? a. stretching many groups of muscles throughout the body b. targeting a specific muscle group for s
The King James Bible was written by a. King James. b. a large group of scholars. c. Pope John IV. d. the reformation council.
If a pea plant's genotype is Tt, what is its phenotype
What does pesticides means?
425 is decreased to 319
What dialect do most people in the United States speak? Standard English Midwestern English Southwestern English General American
Theophrastus was considered the "Father of Botany" in the approximate year of?