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Luden [163]
3 years ago
5

What is the simplified expression for-3cd-d(2c-4)-4d

Mathematics
1 answer:
Elden [556K]3 years ago
8 0

Answer: 0 -5cd.

Hope this helps :)

- Martiinez :)

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muminat
I switched both sides of the equation in the very beginning so it would be easier to solve.

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I can’t seem to find this, I’m having trouble with this question! It would be nice if someone could help! Thanks
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-456 I think but I could be wrong though

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2 years ago
The coordinates of the vertices for rectangle ABCD are A (2,4), B (6,10), C (9,8) and D (5,2). What
sweet [91]

Answer:

D. \sqrt{65}

Step-by-step explanation:

The computation of the  length of a diagonal (AC or BD) of the rectangle is shown below:

As we know that

The Diagonal length of AC is

= (x_2 - x_1)^2 + (y_2 - y_1)^2\\\\= (9 -2)^2 + (8 - 4)^2\\\\= (7)^2 + (4)^2

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3 0
2 years ago
Jared has three acres to mow it takes 1 hour to mow 1 and 1/2 an acre how long would it take him to finish all his mowing​
ololo11 [35]

Answer:

It would take Jared 2 hours to finish mowing 3 acres at that rate.

Step-by-step explanation:

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7 0
3 years ago
Simplify the following expression. 3 2/5x3(-7/5)
Studentka2010 [4]

The simplified expression of 32/5 x 3(-7/5) is  -672/25

<h3>How to simplify the expression?</h3>

The mathematical expression is given as:

32/5 x 3(-7/5)

Evaluate the product of 3 and -7/5

32/5 x 3(-7/5) =  32/5 x -21/5

Evaluate the product of 32 and -21

32/5 x 3(-7/5) =  672/5 x -1/5

Evaluate the product of 5 and 5

32/5 x 3(-7/5) =  672/25 x -1

So, we have:

32/5 x 3(-7/5) =  -672/25

Hence, the simplified expression of 32/5 x 3(-7/5) is  -672/25

Read more about expressions at:

brainly.com/question/723406

#SPJ1

8 0
2 years ago
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