All categories

2 years ago

Please help!!

1 answer:

8 0

Let the width = w.
The length is 6 times the width, so the length is 6w.
The perimeter is 70.
P = 2L + 2W

70 = 2(6w) + 2(w)

70 = 12w + 4w

70 = 14w

5 = w

The width is 5.
The length is 6 times the width, so the length is 6 * 5 = 30

Area of rectangle = LW

A = 5 * 30 = 150

You might be interested in

Complete the equation of the line through

Kobotan [32]

Answer:

this at all so yea

Step-by-step explanation:

hihkjfnkjerbfjbfr

3 0

2 years ago

Find the area of the figure. Round to the nearest tenth if necessary. 5.5 ft 6 ft 8 ft

bogdanovich [222]

Answer:

21 savage

Step-by-step explanation:

8 0

1 year ago

NEED HELP WILL GIVE BRAINLEST

Elanso [62]

Answer:

The answer is 2

Step-by-step explanation:

3/4÷ 3/8 =

3 × 8 * 4 × 3 =

24/12 =

12 ÷ 12 = 2

6 0

2 years ago

$10,000 is compound quarterly at 12% interest for t years. What expression represent the amount of money after t years

exis [7]

X=10,000*1.12y that is the equation

5 0

2 years ago

3 csc^2(2x) + 2 cosec 2x = 1-cot^2(2x)

asambeis [7]

I am assuming you want to solve for x:-

Now cosec^2 2x = 1 - cot^2 2x so the equation becomes

3 cosec^2(2x) + 2 cosec 2x = cosec^2 2x

2 cosec^2 2x + 2 cosec 2x = 0

2 cosec 2x ( cosec 2x + 1) = 0

so 2 cosec 2x = 0 or cosec 2x = -1

cosec 2x = 0 or cosec 2x = -1

cosec 2x = 0 is indeterminate so we ignore the first one

cosec 2x = -1 can be written as 1 / sin 2x = -1

so sin 2x = -1

giving 2x = 270 degrees

Therefore x = 135 degrees answer

3 0

2 years ago