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2 years ago

Help urgent please.

Mathematics

1 answer:

zhuklara [117]2 years ago

7 0

Answer:

The answer is D

Step-by-step explanation:

Plug any x value for the y values of f(x) and g(x)

Let's do 0 since it is easier.

f(x)=-2(0)-4=-4

g(x)=-2(0)+2=2

So, g(x) is 6 greater than f(x).

Thus, g is most likely moved 6 units up from f.

Graph the 2 functions on Desmos for a better picture.

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If the Revenue for the week is $2000, and labor cost consists of two workers earning $8 per hour who work 40 hours each, what is

slega [8]

So,

All you have to do is find the total labor cost and put it over the revenue.

We have two workers each earning $8/hr. (lousy), and they work 40 hrs./week.

2 * $8 = $16/hr.

$16/hr. * 40 hrs. = $640

$\frac{640}{2000}$

Cross out zeros.
$\frac{64}{200}$

Simplify.
$\frac{2^6}{2^35^2}$
$\frac{2^3}{5^2}$
$\frac{8}{25}$

Convert the denominator to 100.
$\frac{8}{25} * \frac{4}{4} = \frac{32}{100}$
$\frac{32}{100}$
=
32%

The labor cost is 32% of the revenue.

7 0

2 years ago

Can someone help please

Elis [28]

Answer:

Alternate

Step-by-step explanation:

Because, as you can see, it is alternating

4 0

3 years ago

Can someone plz help me with this math problem.

galben [10]

For question one, you would need to use the formula pi r ^2. So first you have 4.5, which is your radius(stands for r). Then you square it, which is 20.25. Then, you multiply 20.25 with pi. Then for circumference, you do 2 x pi x the radius which is 4.5. So for area, you get 63.62. Then for circumference you get 28.27.

For question 2, it is basically the same steps but instead you a diameter, not a radius. To get the radius, divide by 2, which the radius will be 6. Then from there, the radius is 6, and you solve the question.

4 0

3 years ago

Read 2 more answers

The two triangles below are similar.

umka2103 [35]

I have a picture of the work for it but I don’t know how to upload it I can put a file maybe!

3 0

2 years ago

HELP FOR THE CROWN!!! CANT SEE IT THEN ZOOM IT INN

steposvetlana [31]

Answer:

Additional hours: 0, 5, 10, 15, 20

Total Hours: 20, 25, 30, 35, 40

Step-by-step explanation:

you look at the points on the graph.

4 0

2 years ago