Ask question

Ask question

All categories

3 years ago

7

100 PTS

2 answers:

Digiron [165]3 years ago

7 0

Answer:

69 yards

Step-by-step explanation:

Perimeter = 2(length + width)

300 = 2(81 + width)

150 = 81 + width

width = 69

navik [9.2K]3 years ago

5 0

Step-by-step explanation:

<u>Step 1: Find the width</u>

$P = 2(L * W)$

$300 = 2(81 * W)$

<em>Distribute</em>

$300 = 2(81 * W)$

$300 = (2 * 81) + 2W$

<em>Subtract 162 from both sides</em>

$300 = (2 * 81) + 2W$

$300- 162 = 162 - 162 + 2W$

$138 = 2W$

<em>Divide both sides by 2</em>

$138 / 2 = 2W / 2$

$69 = W$

Answer: The width is 69 yards

You might be interested in

PLS HELP ASAP.........

Alchen [17]

Answer:

Step-by-step explanation:

Because there is sound and a tune that plays again anytime people are shown having fun at the carnival, the Kit Kat commercial is effective. When the sound is silenced, the commercial's lyrics will come to the viewer's thoughts without any further thought.

4 0

2 years ago

. Which ordered pairs in the form (x, y) are solutions to the equation 7x – 5y = 28?

Brut [27]

we know that

If a ordered pair (x,y) is a solution of the equation, then the ordered pair must satisfy the equation

we have the equation

$7x-5y=28$

Let's verify all the cases to determine the solution to the problem.

<u>case A)</u> point $(-6,-14)$

Substitute the values of x and y in the equation

$x=-6\\y=-14$

$7(-6)-5(-14)=28$

$-42+70=28$

$28=28$ -------> is true

therefore

The point $(-6,-14)$ is a solution of the equation

<u>case B)</u> point $(-1,-7)$

Substitute the values of x and y in the equation

$x=-1\\y=-7$

$7(-1)-5(-7)=28$

$-7+35=28$

$28=28$ -------> is true

therefore

The point $(-1,-7)$ is a solution of the equation

<u>case C)</u> point $(4,10)$

Substitute the values of x and y in the equation

$x=4\\y=10$

$7(4)-5(10)=28$

$28-50=28$

$-22=28$ -------> is not true

therefore

The point $(4,10)$ is not a solution of the equation

<u>case D)</u> point $(7,9)$

Substitute the values of x and y in the equation

$x=7\\y=9$

$7(7)-5(9)=28$

$49-45=28$

$4=28$ -------> is not true

therefore

The point $(7,9)$ is not a solution of the equation

therefore

<u>the answer is </u>

$(-6,-14)$

$(-1,-7)$

8 0

3 years ago

Read 2 more answers

-56/8=? I dont understand the question help pls

lisov135 [29]

Answer:

that would be -7

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If my dog was born 4 weeks before August 27th how old will my dog be

Elenna [48]

Answer:

the dog was born on july 30th so the dog would be 3 months and a week old

Step-by-step explanation:

7 0

2 years ago

HELP I NEED TO KNOW IN LESS THAN AN HOUR

Vadim26 [7]

Slope=5. The change in y is +5and the change in x values is +1. 5/1=5

8 0

3 years ago