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

In 1914, the official U.S. position concerning the war in Europe was _____________________.

What did Spanish missions promote to American Indians?

Where did Alexander the Great grow up

(MC)What did the majority of Supreme Court cases in the 1960s have in common? A. States' rights were protected. B Civil liberties were expanded. C.Government po

Why did new forms of entertainment such as dance halls, carnival rides, and professional sports grow in popularity around 1900? A. Older forms of entertainment

Which author's writings about children starving in workhouses and debtors serving time in prison awakened middle-class British readers to the need for reform? A

What is Guyana immediate continental neighbours?

Despite massive protests from the African American and student communities, the Vietnam War continued until the summer of 1979. True False ??

A group of girls share a packet of sweets among them. If each girl gets 6 sweets, there will be 4 sweets short. If each girl gets 5 sweets, there will be 3 swee

Which British businessman used his personal fortune to carve out a new country in southern Africa that he named after himself? A. Cecil Rhodes B. David Livingst