nayelyyv nayelyyv
  • 02-02-2021
  • Mathematics
contestada

If the area of a rectangle is x2 – 13x + 40, what are the lengths of
the two sides?

Respuesta :

ezwin224 ezwin224
  • 02-02-2021

Answer:

5 and 8

Step-by-step explanation:

quadratic formula.

-(b)+sqrt(b)^2-4(a)(c)

^ans

divide the whole thing by 2(a).

If the formula isn't clear, search quadratic formula up.

Answer Link

Otras preguntas

Which action is most similar to the one taken by germany just after World War 1 ?
How many grams of He are necessary to fill a balloon having a volume of 4.50 × 10^{3} mL to a pressure of 1.14 × 10^{3} torr at 25.0ºC?
Which of these is equal to sin 58°?
1. Why would a potential sponsor be interested in an organization's market reach?
If x^2 - 6xy = z - 9y^2, make x the subject of the formula
why was the early 20th century model of the atom flawed
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
2. You want to buy some beans. A 7-ounce package costs $2.38. A 15-ounce package costs $5.25. A 26-ounce package costs $8.58. Which package is the best buy?
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
write a essay about my country is my home​