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

Por favor, _____ Ud. las chuletas de cerdo con estos _____. A. dé, sabores B. sirvan, sabores C. traiga, suelos D. sirva, frijoles
What empire first became wealthy by controlling trade between North and South Africa? A. Ghana B. Mali C. Songhai D. Swahili
A type of feed claims to boost the growth rate of cows. The feed is tested on two twin newborn cows. Bessie receives the experimental feed and Bertha receives
Which type of statistical analysis would best show Genine's parents that she is improving?
How many of Alexander the greats generals divided up his empire after his death
Describe the economic hardships that Germany suffered in the time period after World War I. What was the political effect of these problems?
how did the teachings of confucius influence ancient china
the first particles to evaporate from a liquid are those
What's the circumstance of a 3in diameter circle
i'm very confused , can anyone help?