All categories

4 years ago

Find the perimeter of the figure

Mathematics

1 answer:

PIT_PIT [208]4 years ago

6 0

It would be 19x + 8 as the perimeter, you would find that out by combining the like terms within the given meters of each side of this shape.

You might be interested in

I need help asap :):):):)

Georgia [21]

Answer:

Step-by-step explanation:

3 0

4 years ago

To change a decimal to a fraction we route write the digit to the left or to the right of the decimal point over the appropriate

leonid [27]

Answer:

The digit goes to the right of the decimal point

Step-by-step explanation:

If you had $\frac{1}{10}$ , you would convert that to 0.1, which is equivalent to the fraction form. The one goes on the right of the decimal point.

7 0

3 years ago

Find the distance between the pair of points. Round your answer to the nearest hundredth. (-8,19) and (3,5)

Amiraneli [1.4K]

Answer:

<h3>The answer is 17.80 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

$d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-8,19) and (3,5)

The distance between them is

$d = \sqrt{ ({ - 8 - 3})^{2} + ({1 9 - 5})^{2} } \\ = \sqrt{( { - 11})^{2} + {14}^{2} } \\ = \sqrt{121 + 196} \\ = \sqrt{317} \: \: \: \: \: \: \: \: \: \: \: \: \\ = 17.804493...$

We have the final answer as

<h3>17.80 units to the nearest hundredth</h3>

Hope this helps you

5 0

3 years ago

What is the value of x?

adell [148]

again, we're assuming that both triangles are similar, and thus using proportions.

$\stackrel{\textit{assuming the triangles are similar}}{\cfrac{x+1}{27}=\cfrac{5}{x-5}\implies x^2+x-5x-5=135}\implies x^2-4x-5=135 \\\\\\ x^2-4x-140=0\implies (x-14)(x+10)=0\implies x = \begin{cases} 14~\textit{\large \checkmark}\\ -10 \end{cases}$

we do not use the -10, because whatever value "x" may be, can't be negative or even 0.

4 0

3 years ago

Which expression is equivalent to 4 sqrt 16x^11y^8/81x^7y^6

DanielleElmas [232]

The first step for finding out whether or not this expression is equivalent to $\sqrt{4}$ is to reduce the fraction with $x^{7}$ . You can begin to do this by dividing the terms with the same base by subtracting their exponents.
$\frac{16 x^{11-7} y^{8} }{81 y^{6} }$
Subtract the exponents.
$\frac{16 x^{4} y^{8} }{81 y^{6} }$
Now reduce the fraction with $y^{6}$ by doing the same process. Since I just showed you how to do this,, I will skip over this.
$\frac{16 x^{4} y^{2} }{81}$
Since we cannot simplify this expression any further,, your answer is going to be $\frac{16 x^{4} y^{2} }{81}$ ,, which is not equivalent to $\sqrt{4}$ .
Let me know if you have any further questions.
:)

8 0

3 years ago