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Bess [88]
3 years ago
11

Help me please. Will name brainliest.

Mathematics
2 answers:
mr Goodwill [35]3 years ago
7 0

Answer:

A

Step-by-step explanation:

If you simplify you get -45=75 and that’s not true.

Marizza181 [45]3 years ago
3 0

Answer:

A 15x -45 = 15x+75

Step-by-step explanation:

When there is no solution the x coefficients are the same but the constants are different

15x -45 = 15x+75

Subtract 15x from each side

15x-15x -45 = 15x-15x+75

-45 = 75

This is never true so there is no value of x that can be put into the equation that will make this true

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The width of a rectangular rug is 4 1/4 inches longer than twice its length. If the perimeter of the rug is 56 1/2 inches, which
olga_2 [115]

The question requires calculating the perimeter of the rectangular r ug

The equation which represent the situation is 113/2 = 6x + 34/4 and length is 8 inches and width is 20 1/4 inches

Given:

let

length of the rectangular r ug = x inches

Width of a rectangular r ug = <em>(2x + 4 1/4) inches</em>

Perimeter of the r ug = 56 1/2 inches

<em>Perimeter of the r ug = 2(length + width)</em>

56 1/2 = 2{x + (2x + 4 1/4)

113/2 = 2(x + 2x + 17/4)

113/2 = 2(3x + 17/4)

113/2 = 6x + 34/4

113/2 - 34/4 = 6x

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192/4 = 6x

48 = 6x

divide both sides by 6

x = 48/6

x = 8 inches

So,

length of the rectangular r ug = x inches

= 8 inches

Width of a rectangular r ug = (2x + 4 1/4) inches

= 2(8) + 4 1/4

= 16 + 4 1/4

= 20 1/4 inches

Therefore, the equation which represent the situation is 113/2 = 6x + 34/4 and length is 8 inches and width is 20 1/4 inches

Read more:

brainly.com/question/10452031

7 0
3 years ago
Let's say that xy=z. If zx=y, what would x, y, and z equal?
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Answer:

x = 1

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Step-by-step explanation:

xy = z\\zx = y

Substitute z and y back into the equations.

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Answer:

inside

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The answer & explanation for this question is given in the attachment below.

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3 years ago
1. The ordered pairs model an exponential function, where j is the function name and e is the input variable.
KatRina [158]

Answer:    Hi. I am sorry if this is a late answer, but here are the answer's I have. I just took the test so I am pretty sure these are correct:

#1.

2(5^e)

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3 years ago
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