Obrules55 Obrules55
  • 16-08-2017
  • Mathematics
contestada

If the dimensions of a rectangle are a+3b and a-3b, what is the area of the rectangle in terms of a and b

Respuesta :

puppys12
puppys12 puppys12
  • 26-08-2017
a^2 - 9b^2 is the answer
Answer Link

Otras preguntas

Why is the name "Ship-Trap Island" in the short story "The Most Dangerous Game" ironic?
A television station allows 15 minutes of advertising each hour. How many 30 second (1/2 minute) commercials can be run in 1 day?
When do we use passive voice?
How is oxygen transported within the body?
What happens to nitrogen stored in dead plants and animals?
In glycolysis, the first stage of cellular respiration, ATP molecules are produced. What is the net gain of ATP molecules (per molecule of glucose) from glycol
15cm3 block of gold weighs  2.8N it is carefully submerged in a tank of mercury. one cm3 of mercury weight 0.!3n a will the mercury be displaced by the gold?
Solve for x 2x^2/3=dg
In glycolysis, the first stage of cellular respiration, ATP molecules are produced. What is the net gain of ATP molecules (per molecule of glucose) from glycol
using exactly four 4's and any operations[+,-,x,/,()] write an expression to equal each of the following:345