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3 years ago

Your neighbor has a square shaped table with the side lengths 4a3.

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer:

formula for area is the lenght of the side of the square, squared so $a^{2}$

if one side is 4, a square all sides are equal so $4^2=16$

but you put 3 so if one side is 4 and another is 3 its a rectangle which means the formula is length x width $l xw$ so $4x3=12$

Step-by-step explanation:

You might be interested in

Solve for x. −34x≥12

Ostrovityanka [42]

Answer:

x≤ −6/ 17

Step-by-step explanation:

Let's solve your inequality step-by-step.

−34x≥12

Step 1: Divide both sides by -34.

−34x/ −34 ≥ 12/ −34

x≤ −6/ 17

Answer:

x≤ −6/ 17

5 0

3 years ago

Plot six lines. Each line should pass through the origin and one of the six points. One is done for you.

frutty [35]

<h3>Solution (Line 2): (Refer to graph 1)</h3>

Note that:

Given points: (0, -2) and (1, -4)
Slope formula: Rise/Run
Point slope form formula: y - y₁ = m(x - x₁)

To create the equation of the line, find the slope. Then, use point slope form to find the equation of the line.

Use the slope formula to find the slope.

Rise/Run = Slope
=> Rise = -2; Run = 1
=> Rise/Run = -2/1 = -2

Use the point slope form formula.

y - y₁ = m(x - x₁) = Equation of line.
=> y - (-4) = -2(x - 1) = Equation of line.
=> y + 4 = -2x + 2
=> y = -2x + 2 - 4
=> y = -2x - 2

<h3>Solution (Line 3): (Refer to graph 2)</h3>

Note that:

Given points: (0, -2) and (-4, 3)
Slope formula: Rise/Run
Point slope form formula: y - y₁ = m(x - x₁)

To create the equation of the line, find the slope. Then, use point slope form to find the equation of the line.

Use the slope formula to find the slope.

Rise/Run = Slope
=> Rise = -5; Run = 4
=> Rise/Run = -5/4

Use the point slope form formula.

y - y₁ = m(x - x₁) = Equation of line.
=> y - 3 = -5/4{x - (-4)} = Equation of line.
=> y - 3 = -5/4{x + 4}
=> y - 3 = -5x/4 - 5
=> y = -5x/4 - 2

<h3>Solution (Line 4): (Refer to graph 3)</h3>

Note that:

Given points: (0, -2) and (-3, -5)
Slope formula: Rise/Run
Point slope form formula: y - y₁ = m(x - x₁)

To create the equation of the line, find the slope. Then, use point slope form to find the equation of the line.

Use the slope formula to find the slope.

Rise/Run = Slope
=> Rise = 3; Run = 3
=> Rise/Run = 3/3 = 1

Use the point slope form formula.

y - y₁ = m(x - x₁) = Equation of line.
=> y - (-5) = 1{x - (-3)} = Equation of line.
=> y - (-5) = 1{x + 3}
=> y + 5 = x + 3
=> y = x - 2

Hoped this helped!

5 0

2 years ago

What is the absolute value of –38? A. 19 B. –19 C. 38 D. –38

GREYUIT [131]

Answer

C. 38

Explanation

The absolute value of any digit is the magnitude or its size. The negative side is not considered.

It can also be defined as the actual magnitude of a numerical value or measurement, irrespective of its relation to other values.

It is represented as; /x/.

The absolute value of -38 is /-38/.

∴ /-38/ = 38

6 0

3 years ago

Given the function y = x + 2, determine the missing coordinate value of (x, -9).

Irina-Kira [14]

Answer: x= -11

Step-by-step explanation: Substitute y for -9, and move 2 to the other side, which would be -9-2=-11. So x=-11

5 0

2 years ago

Find the equation of the exponential function represented by the table below:

Leona [35]

Answer:

The exponential equation is;

y = 0.1•0.5^x

Step-by-step explanation:

Here, we want to get the exponential function represented by the table

Mathematically, the general form of an exponential function is;

y = a•b^x

By getting a and b, we have the exponential function

We can use any of the points;

Let us start with (0,0.1)

0.1 = a•b^0

anything raised to zero is 1

0.1 = a * 1

a = 0.1

Now, we have a

Let us work with the second point to get b

The point is (1,0.05)

0.05 = 0.1•b^1

0.05 = 0.1b

b = 0.05/0.1

b = 0.5

Thus, we have the equation as;

y = 0.1•0.5^x

5 0

3 years ago