2 years ago

the length of a rectangle is 6 meters longer than its width if the parameter of the rectangle is 40 meters find its area

1 answer:

8 0

2(x+6) + 2(x) =40
2x +12+2x=40
4x+12=40
4x=28
x=7
Now to find area it is LxW

7x13=91

So the area of the rectangle is 91 meters squared

You might be interested in

Which relationships describe angles 1 and 2? Select each correct answer.

VashaNatasha [74]

Answer:

D. Adjacent angles and B supplementary

Step-by-step explanation:

This is an adjacent and supplementary angle

Option D, B

6 0

2 years ago

Write the solution to the given inequality in interval notation.

brilliants [131]

[-3, infinity)
It is greater than or equal to -3 and goes on to infinity

6 0

2 years ago

Read 2 more answers

The ratio of adults to children at an amusement park is 3 to 5. If there are 225 children, how many adults are at the amusement

Pachacha [2.7K]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

As an estimation we are told 5 miles is 8 km. Convert 35 miles to km.

Fiesta28 [93]

56km 35/x should equal 5. x=7 and 8•7=56

8 0

2 years ago

How long is the arc subtended by an angle of 32 on a circle of radius 27 cm

Len [333]

$\bf \textit{arc's length}\\\\ s = \cfrac{\pi r\theta }{180}~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\[-0.5em] \hrulefill\\ r=27\\ \theta =32 \end{cases}\implies s = \cfrac{\pi (27)(32)}{180} \\\\\\ s = \cfrac{24\pi }{5}\implies s\approx 15.08$

6 0

3 years ago

the length of a rectangle is 6 meters longer than its width if the parameter of the rectangle is 40 meters find its area​

the length of a rectangle is 6 meters longer than its width if the parameter of the rectangle is 40 meters find its area