All categories

3 years ago

50 POINTS please show the step by step process.I already know the answers i just the steps!!

Mathematics

2 answers:

djyliett [7]3 years ago

7 0

Answer: 8x

2.9543127e+21xy

Step-by-step explanation:

4x^2=16x 28x=28x 36=36 16x+28x-36 16+28=44-36=8x

125x^6= 30517578125x 27y^15= 2.9543127e+21 30517578125x-2.9543127e+21= 2.9543127e+21xy

4-7=3+x=3x 5-8=3+x=3x 3x * 3x= 9x

Svetach [21]3 years ago

4 0

Answer:

Step-by-step explanation:

1. factor 4x^2+28x-36

= 4x² + 28x - 36

re-write 36=4*9, and 28=4*7

= 4x² + 4 * 7x - 4 * 9

factor out common term:

2. factor 125x^6-27y^15

= 125x⁶ - 27y¹⁵

=(5x²)³ - (3y⁵)₃

apply difference of cubes: x³-y³ = (x-y)(x²+xy+y²)

= (5x² - 36y⁵)(5²x⁴ + 5 * 3x²y⁵ + 3²y¹⁰)

refine:

3. multiply (4x-7)(5x-8)

apply the FOIL method

= 4x * 5x + 4x (-8) + (-7) * 5x + (-7) (-8)

You might be interested in

Negative 2X minus 2X equals 10+ 6X

Kay [80]

The corrrct answer is x= -1

8 0

3 years ago

Read 2 more answers

The quotient of two rational numbers is positive. What can you conclude about the signs of the dividend and the divisor? That’s

satela [25.4K]

Answer:

The divisor and dividend have the same signs.

Step-by-step explanation:

Let's look at all of the possible outcomes of dividing with different signs.

Positive / positive = positive

Positive / negative = negative

Negative / positive = negative

Negative / negative = positive

We can see that whenever the signs are the same, the quotient is positive.

6 0

3 years ago

What is 9 time 64 what does it equal to

ioda

Answer:

It's 576 if you mean 64 times 9!

Step-by-step explanation:

8 0

2 years ago

In a company 60% of the workers are men is 880 women work for the company how many workers are there in all

borishaifa [10]

I will do my best to answer this question due to the gramatical errors made making it difficult to read and understand.
assuming that the 880 is the number of women employed that makes up 40% of the company employees
880+ (880*1.5) = 2200 employees total

7 0

2 years ago

How do I solve f+4/g=6 for f showing my work

V125BC [204]

We have two solutions for this problem based on the given equation.

<u><em>Answer #1:</em></u>

<u>If the given equation was:</u>

$f + \frac{4}{g} = 6$

To solve for f, we would need to isolate the "f" on one side of the equation.

In case of the above equation, we can simply do that by subtracting $\frac{4}{g}$ from both sides of the equation

<u>This would give:</u>

f + $\frac{4}{g}$ - $\frac{4}{g}$ = 6 - $\frac{4}{g}$

f = 6 - $\frac{4}{g}$

<u><em>Answer #2:</em></u>

<u>If the given equation was:</u>

$\frac{f+4}{g} = 6$

To solve for f, we would still need to isolate the "f" on one side of the equation.

<u>This can be done as follows:</u>

$\frac{f+4}{g} = 6$ ................> multiply both sides by (g)

f + 4 = 6g ................> subtract 4 from both sides of the equation

f + 4 - 4 = 6g - 4

f = 6g - 4

Hope this helps :)

6 0

3 years ago

Read 2 more answers