please help i need this

Answer:

Micah age = x - 6

Micah age is 8 when Raul is 14

Step-by-step explanation:

Let

Raul age = x

Micah is 6 years younger than Raul.

Micah age = x - 6

Find Micah age when Raul is 14.

Micah age = Raul age(x) - 6

= 14 - 6

= 8

Micah age = 8 years

Micah age is 8 when Raul is 14.

Answer:

y=[tex]\frac{5}{8} x+\frac{41}{8}[/tex]

Step-by-step explanation:

Hope this helps!

Answer:

122

Step-by-step explanation:

i think cause they would be parallel

Answer:

Yes

Step-by-step explanation:

When graphing it you can see that (3, 4) is clearly a solution. The proper equation using slope intercept form is y= 2/3x + 2.

Answer:2,610,000,000

Step-by-step explanation:

Answer:

24/7

Step-by-step explanation:

Answer:

The first one, 24/7

Step-by-step explanation:

The first thing that you would want to do is find the most common denominator which would be 21. then the fractions would be 72/21 and 70/21. In this case, 24/7 is bigger.

The functions that are symmetric about the y-axis are;

1) The function in the first option; f(θ) = cos(θ)

2) The function in the third option; f(x) = x²

Reason for the above selection;

Definition;

A function is symmetric about the y-axis is also known to be an even function such that the same value of the function is arrived at when x is replaced with -x

Analysis of the graphs;

First Function Graph; The graph represents the graph of cos (θ)

∴ The function is f(θ) = cos(θ)

The value of the function when x = π, f(π) = -1

Similarly, the value of the when x = -π, f(-π) = -1

f(π) = f(-π)

∴ f(x) = f(-x)

Therefore; the first function is an even function

Second Function Graph; The function of the graph is x = y²

∴ y = √(x)

The value of the function when x = 4, y = f(4) = 2

However, the when x = -4, f(-4) does not exist

f(4) ≠ f(-4)

∴ f(x) ≠ f(-x)

Therefore; the second function is not an even function (the function, x = y², is however symmetric about the x-axis)

Third Function Graph; The function the graph represents is y = x²

The value of the function when x = 2, f(2) = 4

Similarly, the value of the when x = -2, f(-2) = 4

f(2) = f(-2)

∴ f(x) = f(-x)

Therefore; the third function is an even function

From the above, the functions which are symmetric about the y-axis, (even functions) are;

The first and the third functions

Learn more about symmetric functions here;

https://brainly.com/question/1461050

Answer:

first and third ones

Step-by-step explanation:

you`re welcome

Answer:

[tex]89\ \text{minutes}[/tex]

Step-by-step explanation:

Let the number of minutes Ravi spoke for be [tex]x[/tex]

The fixed monthly fee is $2

Per minute Ravi is charged 12¢ = $0.12

The charge in a month will be

[tex]y=2+0.12x[/tex]

In one month Ravi was billed $12.68. So [tex]y=12.68[/tex]

[tex]12.68=2+0.12x\\\Rightarrow x=\dfrac{12.68-2}{0.12}\\\Rightarrow x=89\ \text{minutes}[/tex]

So, Ravi spoke for [tex]89\ \text{minutes}[/tex] that month.

Answer:

C. [tex]z = -20\sqrt{3}-i\,20[/tex]

Step-by-step explanation:

The rectangular form of a complex number is represented by the following formula:

[tex]z = a+i\,b[/tex] (1)

Where each coefficient can be determined as function of the polar components:

[tex]a = r\cdot \cos \theta[/tex] (2)

[tex]b = r\cdot \sin \theta[/tex] (3)

Where:

[tex]r[/tex] - Magnitude of the complex number, dimensionless.

[tex]\theta[/tex] - Direction of the complex number, measured in radians.

If we know that [tex]r = 40[/tex] and [tex]\theta = \frac{7\pi}{6}[/tex], then the rectangular form of the number is:

[tex]a = 40\cdot \cos \frac{7\pi}{6}[/tex]

[tex]a = -20\sqrt{3}[/tex]

[tex]b = 40\cdot \sin \frac{7\pi}{6}[/tex]

[tex]b = -20[/tex]

The rectangular form of [tex]z=40\cdot\left(\cos \frac{7\pi}{6}+i\,\sin \frac{7\pi}{6}\right)[/tex] is [tex]z = -20\sqrt{3}-i\,20[/tex]. The correct answer is C.

Answer: c

Step-by-step explanation:

edge

Answer:

yea

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Plug the coordinates in the answer choices to see if they give you 18.

Option A:  5(5) - 2(3) = 25- 6 = 9. Not it

Option B: 5(4) - 2(1) = 20 - 2 = 18. Works.

It has to be B because we've already tested (5,3) in option A and it wasn't correct.

Answer:

38

Step-by-step explanation:

13 x 2

12 x 2

then add them together and theres your answer

Answer:

38

Step-by-step explanation:

12 lollipops and 13 packs of cookies: 38

l lollipops and p packs of cookies: 1l+ 2p

Answer:

29.2369

Step-by-step explanation:

Add up all the stuff she bought.

Multiply by 23% or .23 then subtract what you get from that to the total of what she bought in all. There is your answer.

Answer:

x = 15

Step-by-step explanation:

Answer: the answer is 15

Answer:

...

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Productivity: My candy bar company made 100 million bars last year, sold for $1 each. I also paid [L] people last year, with an average salary of $100K last year. I have overhead cost of $10M. What was my TOTAL productivity (no units, rounded to 2 decimal places)?

Solution:

Total productivity is the average of labour and capital productivity weighted and adjusted to price fluctuations. It is the ratio of total output to the total input. The total productivity is given by the formula:

Total productivity = total output / total input

Total output = Revenue = number of bars sold * price per bar

Total output = 100 million * $1 = $100 million

Total input = Total salary + overhead cost

Total salary = number of people * average salary = 100 *$100000 = $10 million

overhead cost = $10 million

Total input = $10 million + $10 million = $20 million

Total productivity = total output / total input = $100 million / $20 million

Total productivity = 5

Answer:

2x+4(3x+1)

= 1 4 x + 4

Answer:

x = 9

Step-by-step explanation:

The standard form of equation of a line is expressed as y = mx+c

m is the slope

c is the y intercept

Note that the line does not have a slope and the x intercept of the line is a point where the line cuts the x axis. Hence the equation of the line will be expressed as x = c where c is the x intercept;

From the graph, the x intercept =9. Hence the equation of the given line is x = 9

Answer:

2. Tax = 445(0.07)

3. Tax = 445(7/100)

Step-by-step explanation: Just trust me :)...I promise you'll get it right

Answer:

v8 x v18 = v²144

Step-by-step explanation:

v x v = v²

18 × 8 = 144

so the answer is v²144

Answer:

V8 x V18

=V144

HOPE IT HELPED U,

MARK AS THE BRAINLIEST

^_^

Answer:

130

Step-by-step explanation:

26/2 = 13

10 x 13 = 130

Answer:

4( x - 5)( x - 2)

Step-by-step explanation:

4x^2 -28x + 40

4 ( x - 5)(x - 2)

I hope that helps if not I'm sorry :((

Answer:

bg

Step-by-step explanation:

ghnh

Answer:

a i believe

:D glad to help you!!!

Answer:

A

Step-by-step explanation:

Answer:

2.03 cupcakes per minute.

Step-by-step explanation:

The baker can decorate (61/30) cupcakes per minute, hence she can decorate 2.03 cupcakes per minute.

Hope this helped!

Answer:

The baker can decorate 2 cupcakes per minute

Step-by-step explanation:

The baker can decorate 2 cupcakes per minute and to find this you would divide 61 by 30 and you'd get 2.03333 repeating but you can't decorate three hundredths of a cupcake so you would round it to the nearest whole number to get 2 cupcakes per minute

Answer:

3 meters per second.

Step-by-step explanation:

The formula for finding speed is: [tex]s = \frac{d}{t}[/tex]. D is distance. T is time. So in your case, you would divide 6.0 (distance) by 2.0 (time). Your answer is 3. Add meters per second because you divided meters/seconds.

Hope it helps!