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4 years ago

15

please answer asapppp!!! i will give brainliest to whoever helps and does it 100% please i need help.

1 answer:

otez555 [7]4 years ago

5 0

1.If the slopes of each equation are the same, they are parallel. If the slopes are the opposite reciprocal of each other, they are perpendicular.
2. The equations are parallel, here’s my work:

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Can someone explain that plz

Ganezh [65]

Answer:

A because if you solve for x then it becomes x<5. So obviously x has to be less than 5, and since you can not have a decimal of a tablet, the answer is 4.

Step-by-step explanation:

7 0

3 years ago

What is 111% of a number, if 132 is 11% of that number?

Komok [63]

Answer:

1332

Step-by-step explanation:

The number is x.

11% of x = 132

0.11x = 132

x = 132/0.11

x = 1200

The number is 1200.

111% of 1200 =

= 1.11 * 1200

= 1332

Answer: 1332

6 0

3 years ago

The length of the sides of a square measure 2x-5. The length of a rectangle measures 2x, and the width measures x + 2. For what

vladimir1956 [14]

Answer:

$x = 12$

Step-by-step explanation:

Perimeter of a square:

The perimeter of a square of side x is given by:

$P_s = 4x$

Perimeter of a rectangle:

The perimeter of a rectangle of length l and width w is given by:

$P_r = 2(l + w)$

The length of the sides of a square measure 2x-5.

This means that the perimeter of the square is:

$P_s = 4(2x - 5) = 8x - 20$

The length of a rectangle measures 2x, and the width measures x + 2.

This means that the perimeter of the rectangle is:

$P_r = 2(2x + x + 2) = 2(3x + 2) = 6x + 4$

For what value of x is the perimeter of the square the same as the perimeter of the rectangle?

This is x for which:

$P_s = P_r$

So

$8x - 20 = 6x + 4$

$8x - 6x = 20 + 4$

$2x = 24$

$x = \frac{24}{2}$

$x = 12$

3 0

3 years ago

Now calculate how many can will fit in total inside this box if this arrangement is used.

Aleksandr [31]

I AM SORRY BUT WHAT DO YOU MEAN BY ARRANGEMENT BECAUSE IT DONT MAKE SENCE

4 0

4 years ago

A number is increased by 5, and then squared.

Anit [1.1K]

Answer:

E) x2 + 10x + 25

Step-by-step explanation:

A number is increased by 5, and then squared is

(x + 5)^2

When taken out of the parenthesis it is:

x2 + 10x + 25 is your answer.

6 0

3 years ago

Read 2 more answers