Help with this please!

The width of the given trampoline is 9 feet, and which area is 135 square feet.

The area of a rectangle is defined as the product of the length and width.

The equation w² +6w -135 = 0 can be factored as (w+15)(w-9) = 0.

Therefore, the solutions for w are w = -15 or w=9.

Since the width of the trampoline cannot be negative, we can conclude that the width of the trampoline is 9 feet.

To confirm this, we can calculate the length of the trampoline using the given information that the length is 6 feet greater than the width:

length = width + 6 = 9 + 6 = 15 feet

Then we can verify that the area is indeed 135 ft²:

area = length x width = 15 x 9 = 135 ft²

Therefore, the width of the trampoline is 9 feet.

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Answer:

x = 15

Step-by-step explanation:

Because PQ is parallel to JL,  [tex]\frac{KP}{PJ} = \frac{KQ}{QL}[/tex]

Substituting, we have [tex]\frac{x-6}{3} = \frac{x}{5}[/tex]

5(x-6) = 3x

5x - 30 = 3x

2x = 30

x = 15

Answer:

x = 15

Step-by-step explanation:

Because PQ is parallel to JL,  

Substituting, we have

5(x-6) = 3x

5x - 30 = 3x

2x = 30

x = 15

Answer:

6 x 4 = 24 x $2 = $48

Step-by-step explanation:

The total cost of the rectangular frame is C = $240.

A rectangle is a two-dimensional shape in which the opposite sides are parallel and equal to each other and all four angles are right angles.

Given that, a painting measures 4 by 6 inches, the framing material costs $2 per inch,

We need to find the total cost of framing material

The perimeter is given by:

P = 2x(L + W)

In this case, we know that the frame is 6 inches by 14 inches, then the perimeter will be:

P = 2x(6in + 14in)

P = 2x20in = 40in

Since, the framing material costs $6 per inch, then the total cost of the frame will be:

cost = 40x$6 = $240

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Answer:

20.25 lbs

Step-by-step explanation:

Multiply 27 by 3/4 or .75 to equal 20.25.

Answer:

36 pounds.

Step-by-step explanation:

Suppose Seher's dog weigh x pounds, here is an equation:

27=[tex]\frac{3}{4}[/tex]x

multiply 4 on both sides and dividing 3 on both sides, we get:

36=x

we flip this around:

x=36

So, Seher's dog weighs 36 pounds.

(Hope you like my answer and explanation)

Answer:

-5

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

i just did the test this is my first answer please like

Answer:

10%

Step-by-step explanation:

Answer:180 degrees

Step-by-step explanation:

Answer:  I'm doing this problem too, so the equation I used was y=4x+20.  Now we need to find how many minutes can Lexus skateboard in 2 1/2 miles.

Answer:

y= -3x+1

Step-by-step explanation:

y=mx+b

find m: (y2-y1)/(x2-x1)

pick any two points: (-1,4) and (0,1)

plug them in: (4-1)/(-1-0)= -3=m

b is the y intercept which is 1=b

plug these into the equation for a line y=mx+b

y=-3x+1

Answer:

4

Step-by-step explanation:

hope this helps and have a great day

Answer:

the coefficient of x^2 is 16

Step-by-step explanation:

is the number in front of the variable and exponent

Answer:

y=3/4x

Step-by-step explanation:

Answer:

17500

Step-by-step explanation:

Cos my pancakes told me

Answer:

Step-by-step explanation:

ASA because you have the given angles and sides ≅ and the vertical angles are also ≅

Answer:

ASA

Step-by-step explanation:

Since you have already proved two pairs of consecutive angles and sides congruent, you can also prove vertical angles congruent.

Answer:

for the first equation make it y=2x+2

the second y=2x+-6

Step-by-step explanation:

Answer:

The two equations are y = - [tex]\frac{1}{2}[/tex] x + 1 and y = [tex]\frac{1}{2}[/tex]x + 3

Step-by-step explanation:

x + 2y = 2

2y = - x + 2

y = - [tex]\frac{1}{2}[/tex] x +1

x - 2y = - 6

-2y = - x - 6

2y = x + 6

y = [tex]\frac{1}{2}[/tex] x + 3

Answer:

x=32

Step-by-step explanation:

180-122=58

58+90+x=180

148+x=180

32=x

Answer:

you cant

Step-by-step explanation:

its already simplified from the way its written

b(4a + 13c) is the simplified form of the expression 4ab + 13bc  

To simplify the expression 4ab + 13bc, we can factor out the common term "b" from both terms:

4ab + 13bc = b(4a + 13c)

By factoring out the common term "b", we obtain the simplified form b(4a + 13c).

This represents the original expression in a more concise and factored form.

Hence, the simplified form of the expression 4ab + 13bc  is  b(4a + 13c) by taking the common term b

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Answer:

B

Step-by-step explanation:

Because its addition

Answer:

I'm pretty sure it's B). Additive identity Property.

Step-by-step explanation:

If it isn't let me know.

Answer:

l= 16

b=14

h=20

area to be painted= 2(l+b)h

=2(30)20

60×20

1200sq feet

Answer:

an integer

Step-by-step explanation:

it is the correct answer

Answer: x-3

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

The answer to this would be +7 yards

Step-by-step explanation:

I tried my best...please mark me brainliest and I hope you have a fantastic day!

Answer:

2/9

Step-by-step explanation:

Answer:

reduce it

six goes into both evenly

2/9

Answer:

$38.48

Step-by-step explanation:

37*0.04 = 1.48, 37 + 1.48 = 38.48

Answer:

its d and c

Step-by-step explanation:

Answer:

translation left,

dialation with center C

Step-by-step explanation:

Answer:

3,3

Step-by-step explanation:

moving right changes x (0) by adding 3 to equal 3

moving down changes y (8) by subtracting 5 to get 3