2 years ago

Please help me with this math problem

Mathematics

1 answer:

andrey2020 [161]2 years ago

3 0

Answer:

Step-by-step explanation:

How to solve your problem

3+a+3

Simplify

Add the numbers

{\color{#c92786}{3}}+a+{\color{#c92786}{3}}

3+a+3

{\color{#c92786}{6}}+a

6+a

Rearrange terms

Solution

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Consider the following "generic rectangle" where the area of each region is given. Write equivalent

marta [7]

Answer:

sum: 3x² -4x -4
product: (x -2)(3x +2)

Step-by-step explanation:

The areas of four regions are given. We can simply add them to find the sum. To express them as a product, we need to look at common factors.

The total of the given area expressions is ...

3x² +2x -6x -4 = 3x² -4x -4 . . . . sum

<h3>Product</h3>

Extending the table to show common factors of each row and column, we have ...

$\begin{array}{c|c|c|}&3x&2\\\cline{1-3}x&3x^2&2x\\\cline{1-3}-2&-6x&-4\\\cline{1-3}\end{array}$

Since each cell of the table is the product of the corresponding common factors, we can write the area as the product ...

(x -2)(3x +2) . . . . product

8 0

1 year ago

Plz answer correctly. its for a test

4vir4ik [10]

Answer:

the third one

5 0

3 years ago

Anita is making a curtain to surround a table. She bought 3 1/4 yards of fabric. Her total cost was $13. What was the cost per y

Ratling [72]

3.25y=13. Isolate y by dividing both sides of the equation by 3.25. So 3.25y/3.25=13/3.25. Your answer is therefore 13/3.25, or 4

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3 years ago

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In the given figure if ab=bc and bx=by

kirill [66]

where`s the figure?????

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3 years ago

Otra forma de representar 42/9

Oksi-84 [34.3K]

Answer:

(84/18, 14/3). These are the same as 42/9

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3 years ago