maryspeed6 maryspeed6
  • 01-02-2020
  • Mathematics
contestada

Find a polynomial that describes the area of the lawn which kevin has to mow in his front yard 6x+5,4x-9

Respuesta :

sam4040
sam4040 sam4040
  • 09-02-2020

Answer:

[tex]Area=24x^2-34x-45[/tex]

Step-by-step explanation:

Length and width of the yard are [tex](6x+5)[/tex] and [tex](4x-9)[/tex].

[tex]Area=length\times width\\\\Area=(6x+5)\times (4x-9)\\\\Area=24x^2+20x-54x-45\\\\Area=24x^2-34x-45[/tex]

Answer Link

Otras preguntas

Benzoic acid, c6h5cooh, has a ka = 6.4 x 10-5. what is the concentration of h3o+ in a 0.5 m solution of benzoic acid? 3.2 x 10-5 m
solve with elimination. what does x & y =
An item costs $330 before tax, and the sales tax is $16.50 . find the sales tax rate. write your answer as a percentage.
A farmer is 6 feet tall. his shadow is 10 feet long and his barn casts a 75 foot shadow, how tall is his barn
Kenny reads 5/9 page in 3/4 minute what is Kenny’s unit rate per minute?
Basically into to trig , pre calc
what is the slope of the line containing the given pair of points? (-1,6)and (7,3)
Find the area of each triangle. Round intermediate values to the nearest tenth. Use the rounded values to calculate the next value. Round your final answer to t
When the constitution was originally written, how many terms could a president serve according to the constitution?
How does a kitchen sponge floating in water compare to the zone of saturation and the water table