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3 years ago

Consider the equation 3p – 7 + p = 13. What is the resulting equation after the first step in the solution?

Mathematics

2 answers:

mart [117]3 years ago

8 0

The first step would be to combine like terms which is 3p and p so your equation would look like:

4p - 7 = 13

In the second step you would add 7 to both sides which would give you:

4p = 20

The third and last step would be to divide both sides with 4 which would give you your answer:

p = 5

butalik [34]3 years ago

6 0

First p=23 and because if u do the math right that is what u should get

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zlopas [31]

Answer:

Option D: A cylinder with a circumference of about 50 units

Step-by-step explanation:

The rest of the question is the attached figure.

The square shown has a perimeter of 32 units. The square is rotated about line k. What shape is created by the rotation and what is the approximate circumference of the base? Circumference of a circle: C = 2πr

===================================================

Given: the perimeter of the square = 32

perimeter of a square is four times the length of its side

So, the side length of square = 32/4 = 8 units

The square is rotated about line k.

So, it will form a cylinder with radius 8 units.

Circumference of a circle = 2 π r

Where, r is the radius of the circle.

Circumference of the base is C = 2 π * 8

∴ C = 16π = 16 * 3.14

∴ C = 50.26548 ≈ 50

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So, the answer option is D.

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2 years ago

Y+1=3(x−4) Find the Y intercept and the X intercept

vivado [14]

X intercept-(9,2/0)
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3 years ago

I need the function for the volume of the box for number 1

rjkz [21]

Answer:

Step-by-step explanation:

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I have provided the function that you requested. If you'd like for us to go all the way to a solution, please repost your question.

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2 years ago

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lukranit [14]

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3 years ago

If you bought something for $372.60 including an 8% tax, what was the price before the tax?

Dvinal [7]

Answer:

$345

Step-by-step explanation:

Let the price before tax be x, then we have:

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2 years ago