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3 years ago

Write an expression in simplest form for the perimeter of the exercise mat

Mathematics

1 answer:

Verizon [17]3 years ago

6 0

The simplest expression is (2w)+(2*3w), because to calculate perimeter, you have to use this formula: 2length+2width.

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I’m reallyyy struggling so please help ;-;”

lorasvet [3.4K]

Potential energy is going to be in the middle. It goes kinetic-potential :)

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4 years ago

Read 2 more answers

Use the drop-down menus below to state the sequence of transformations that maps Figure D onto Figure E in the animation below.

Masja [62]

Answer:

Reflection, Translation

Congruent, reflections, and translations

Step-by-step explanation:

You reflect it diagonally and translate it by 3 units down.

Reflecting diagonally gives you the grayed-out shape, and translating it 3 units down will give you Figure E.

The shape is the same because no changes in size were used.

-Chetan K

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2 years ago

What an expression for “8 times x”

kozerog [31]

Answer:

Possible expressions are:

8 * x

8(x)

8 · x

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3 years ago

HELPEHELP

xz_007 [3.2K]

Answer:

The equation should be 2.5x+1.8=59.3

Step-by-step explanation:

First, subtract the 1.8 dollars from the 59.3. You will get 57.5. Divide it by 2.5 and you will get the number 21 as x.

3 0

3 years ago

Simplify -12x^4/x^4+8x^5

alexgriva [62]

Answer:

OPTION A: $\frac{12}{1 + 8x}$ , where $x \ne - \frac{1}{8}$ .

Step-by-step explanation:

Given: $\frac{- 12x^4}{x^4 + 8x^5}$

Taking $x^4$ common outside in the denominator, we get:

$= \frac{-12x^4}{(x^4)(1 + 8x)}$

$x^4$ will get cancelled on the numerator and denominator, we get:

$= \frac{-12}{1 + 8x}$

we know that the denominator can not be zero.

That means, 1 + 8x $\ne$ 0.

$\implies 8x \ne -1$

$\implies x \ne \frac{-1}{8}$

So, the answer is: $\frac{-12}{1 + 8x}$ , where $x \ne \frac{-1}{8}$ .

6 0

4 years ago