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

Explain why the gravitational acceleration of any object near earth is the same matter what was the mass of the object

How did the early voyages of discovery change european trade routes?

three snack bars contain 1/5,0.22,and 19% of their calories from fat. which snack bar contains the least amount of calories from fat ?

In the book: A Wrinkle in timeWhat advice, which was given by Mrs. Who, does Charles Wallace forget to follow?A.Only fools are afraid.B.Go off on your own when

The function f(t) = −5t 2 + 20t + 60 models the approximate height of an object t seconds after it is launched. How many seconds does it take the object to hit

what is the negative of -1/3 and why??

Scientists divide rocks into groups based on_________

Which physical feature has most limited the movement of people living in North America ?

if i got 68 correct on my math test and the total is 85 what is the score?

Given that 500w = 3 * 700, find the value of w.