3 years ago

−4x − 11 = 2(x − 3x) + 13

Mathematics

1 answer:

emmasim [6.3K]3 years ago

8 0

X=-24
i hope this helps you!

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Based on the picture..Find the area in terms of xFind the perimeter in terms of x

Vlad1618 [11]

The area of a rectangle is given by the product of its dimensions.

If this rectangle has a length of 2x + 7 and a width of x + 4, its area is:

$\begin{gathered} \text{Area}=\text{length}\cdot\text{width} \\ \text{Area}=(2x+7)(x+4)_{} \\ \text{Area}=2x^2+8x+7x+28 \\ \text{Area}=2x^2+15x+28 \end{gathered}$

The perimeter is the sum of all side lengths, so we have:

$\begin{gathered} \text{Perimeter}=(2x+7)+(x+4)+(2x+7)+(x+4) \\ \text{Perimeter}=6x+22 \end{gathered}$

6 0

1 year ago

Which property is illustrated by (7.3 + 5.1) + x = 7.3 + (5.1 + x)?

Troyanec [42]

C. assosiative property
as it follows the rule....

(a+b)+c = a+(b+c)

so c is the correct answer.....

HOPE IT HELPS YOU '_'

6 0

3 years ago

Read 2 more answers

Manny finds a box of 350 postcards.He selects a random sample of 75 postcards and finds that 27 already have stamp on them. Pred

Whitepunk [10]

Answer:

126

Step-by-step explanatidivide 350 by 75 then multiply the answer by 27 and you get the answer that method works with most questions like this please give brainliest

5 0

4 years ago

If there are 6 pigs and you take away 1, how many pigs are left?

MrMuchimi

6-1

=5

Five pigs are left...