justlewis04 justlewis04
  • 03-08-2019
  • Mathematics
contestada

The function f(x) =4x+3 represents the length of a rectangle. The function g(x)=2x-5 represents the width of the rectangle.Use (f•g)(4) to determine the area of a rectangle

Respuesta :

Katieg3593
Katieg3593 Katieg3593
  • 03-08-2019

Answer:

45 square units

Step-by-step explanation:

g(4)=2(4)-5=8-5=3

f(g)=f(3)=4(3)+3=12+3=15

area=length*width=3*15=45

Answer Link

Otras preguntas

The distance between stars is typically measured in
According to the Speaking Outline website, when you transfer your outline to note cards which of the following should you avoid? a. writing your outline word fo
oraciones que sean hecho y opinion
What is the product of 7x-4 and 8x+5
What is the next term in the sequence 2, 8, 32, 128, ...? 256 512 768 1024
Expand the expression and combine like terms: 20(−1.5r+0.75)
Copyright law is settled and does not change. Please select the best answer from the choices provided T F
In "The Odyssey", which of the following is involved in Penelope's deception of the suitors? A. a great bow B. a death shroud for Laertes C. a precious ring D.
how would you measure the pH of a coloured substance such as red ink.why?
What is variation among members of different species called?