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3 years ago

What is the factored form of 30x2 - 25x -30?

Mathematics

1 answer:

Setler79 [48]3 years ago

6 0

Answer:

Step-by-step explanation:

Here are some steps to help you

Step 1

30x2 - 25x -30 Factoring

Step 2

30x2 - 25x -30 factor out the equation

5(3x+2)(2x-3)

Step 3

5(3x+2)(2x-3) Check by simplifying

When you check, you will get the question back

Answer

5(3x+2)(2x-3)

Hope this helps

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Which is a way ro write nine eighths?

Marina86 [1]

Answer:

1 1/8

Step-by-step explanation:

There is one whole with one left over

4 0

3 years ago

12/35 = 36/X find x step by step

Zigmanuir [339]

Answer:

x = 105°

Step-by-step explanation:

Question :

$\frac{12}{35} =\frac{36}{x}$

You can use cross multiplication to solve this.

Let us solve now

$\frac{12}{35} =\frac{36}{x}$

12 × x = 35 × 36

12x = 1260

Divide both sides by 12.

x = 105°

Hope this helps you :-)

8 0

2 years ago

Read 2 more answers

A graph is shown below:

pshichka [43]

If one of the points is (0,36), then that shows that, that is the number where the line crosses the y-axis, so now all you have to do is plug in 36 to b in the y=mx+b formula. So the answer is B

6 0

3 years ago

Solve y∕5.6 = 12 for y.

Masja [62]

Answer:

It is (A) y = 67.2

<em>Hope this helped ya :)</em>

8 0

3 years ago

Simplify the following expression (30/45g+20)-(8/9g+7)

den301095 [7]

The answer is: $13-\frac{2}{9}g$

The explanation is shown below:

1- You have the following expression given in the exercise:

$(\frac{30}{45}g+20)-(\frac{8}{9}g+7)$

2- When you multiply signs, you obtain:

$\frac{30}{45}g+20-\frac{8}{9}g-7$

3. Now, you must add like terms, as following:

$-\frac{2}{9}g+13$

4. Therefore, you have that the expression simplified is:

$13-\frac{2}{9}g$

4 0

3 years ago