3 years ago

3A rectangle has an area of (20xy + 32x) square inches. Find one set of possible dimensions of the rectangle?

Mathematics

1 answer:

AveGali [126]3 years ago

7 0

Answer:

(4x) × (5y + 8)

Step-by-step explanation:

The area of a rectangle is A = b×h

Seeing that the area of this rectangle is 20xy +32x, we can factor out a 4x which would make the dimensions (4x) × (5y + 8)

You might be interested in

Which statement BEST describes the graph y = −1 4 x − 2? A) A horizontal line with no slope. B) A vertical line with an undefine

vagabundo [1.1K]

SO SORRY I ANSWERED ON THE OTHER ONE! The answer is C. This line has a negative slope, and the ending number tells you the y-intercept.

7 0

3 years ago

Read 2 more answers

Please help me with #3!!

STALIN [3.7K]

It’s going to be A...

6 0

3 years ago

Alice takes 6 cups of flour to make 4 loaves of bread.What is the ratio of loaves to flour

tatiyna

4 loaves : 6 cups

That simplifies to 2 loaves : 3 cups

So, your ratio is 2:3

4 0

3 years ago

At the zoo, 129 female spiders laid a total of 337,851 eggs. If each female spider laid the same amount of eggs, how many did ea

victus00 [196]

Answer:

43,582,779

Step-by-step explanation:

129 x 337,851 = 43,582,779

8 0

3 years ago

Read 2 more answers

LA BASE DE UN RECTANGULO ES 8 M MAYOR QUE LA ALTURA, EL AREA MIDE 65 METROS CUADRADOS ¿CUANTO MIDEN LA BASE Y ALTURA?

sp2606 [1]

Answer:

23 m and 15 m

Step-by-step explanation:

THE BASE OF A RECTANGLE IS 8 M GREATER THAN THE HEIGHT, THE AREA MEASURES 65 SQUARE METERS HOW MUCH DO THE BASE AND HEIGHT MEASURE?

Let the height of the rectangle is h.

Base = 8+h

Area of the rectangle, A = 65 m²

We need to find the base and height of the rectangle. The area of a rectangle is given by :

A = bh

So,

$65=(8+h)\times h\\\\65=8h+h^2\\\\h^2+8h-65=0\\\\(h-5)(h+13)=0\\\\h=5\ m\ \text{and}\ x=-13\ m$

Neglecting negative value, h = 15 m

Base = 8+15 = 23 m

So, the base and height of the rectangle is 23 m and 15 m respectively.

4 0

3 years ago