What side lengths should be used to model a rectangle

with an area of x + 3x - 10 square units?

x-5 and x + 2

r-2 and x + 5

x and x + 3

x+3 and x-10

Question

Mathematics

Alissa

19 April, 20:52

What side lengths should be used to model a rectangle

with an area of x + 3x - 10 square units?

x-5 and x + 2

r-2 and x + 5

x and x + 3

x+3 and x-10

+1

Answers (2)

Know the Answer?

Charisma · Answer 1

Answer:x-2 and x+5

Charity Booker · Answer 2

The second one because - 2 and 5 multiplied is - 10, that rules out c and d. Then you can only get 3x with the second one, but something is off unless the area was x^2 + 3x - 10

What side lengths should be used to model a rectanglewith an area of x + 3x - 10 square units?x-5 and x + 2r-2 and x + 5x and x + 3x+3 and x-10

What side lengths should be used to model a rectangle

with an area of x + 3x - 10 square units?

x-5 and x + 2

r-2 and x + 5

x and x + 3

x+3 and x-10