Mathematics, 02.09.2019 04:10 kendratorres200

Tony wrote the equation x² + 5x + 126 = x² + 17x + 66 to show that the area of a changed rectangle is 126 m² greater than the area of the original rectangle. how did the rectangle change?
3 was added to each side.
5 was added to each side.
6 was added to each side.
11 was added to each side.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, brandondees25

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Answers: 2

continue

Mathematics, 21.06.2019 17:00, ChooseHappy

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Answers: 2

continue

Mathematics, 21.06.2019 18:00, whaddup8428

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Answers: 3

continue

Mathematics, 21.06.2019 18:00, isaiahcannon5709

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

Answers: 1

continue

You know the right answer?

Tony wrote the equation x² + 5x + 126 = x² + 17x + 66 to show that the area of a changed rectangle i...