What are all expressions that are equivalent to 6(2–4n)

Answer:

X would be 360

Step-by-step explanation:

A full circle is 360 degrees.

Answer:

Improper Fraction: 15 /2

Mixed Number: 7 1/2

Step-by-step explanation:

You want to add the improper fractions together: 3/2 + 5/2 + 7/2 = 15/2

Answer:

2x+12 = 20

x = 4

Step-by-step explanation:

Twice a number = 2x

increased by 12 = +12

Format:

2x + 12 = 20

Solve

Subtract 12 from both sides

2x + 12 - 12 = 20 - 12

2x = 8

divide both sides by 2

2x/2 = 8/2

x = 4

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

n = 8

Step-by-step explanation:

The angles are vertical angles and so they are equal

9n = 8n+8

Subtract 8n from each side

9n - 8n = 8n+8-8n

n = 8

Answer:

p = 200 - 35w

Step-by-step explanation:

Let's represent

Number of weeks = x

Amount of money Jane still owes her parents = p

From the above question, we are told:

Jane borrowed = $200

She agreed to pay = $35 each week. Therefore, the equation that represents the amount of money Jane still owes her parents, p, after w weeks is written as:

p = $200 - $35 × w

p = 200 - 35w

Answer:

(-8,-4)

Step-by-step explanation:

(y,-x)

Answer:

The equation of hyperbola :  [tex]\frac{y^{2} }{49 } - \frac{x^{2} }{32 }[/tex]

Step-by-step explanation:

Given - This hyperbola is centered at the origin.

Foci: (0,-9) and (0,9) Vertices: (0,-7) and (0,7)​

To find - Find its equation.

Solution -

We know  that,

Equation of Hyperbola is represented by

[tex]\frac{y^{2} }{a^{2} } - \frac{x^{2} }{b^{2} }[/tex]

Now,

Given that,

Foci : F(0, -9) and F'(0, 9)

So,

c = 9

And

Vertices : A(0,-7) and A'(0,7)​

So,

a = 7

Also, we know that,

c² = a² + b²

⇒b² = c² - a²

⇒b² = 9² - 7²

⇒b² = 81 - 49

⇒b² = 32

So,

The equation of hyperbola becomes

[tex]\frac{y^{2} }{49 } - \frac{x^{2} }{32 }[/tex]

The very last one aka Multiply, Divide,, Add, Subtract if I'm not wrong

Answer:

C.  The y-intercept of b is equal to the y-intercept of a.

Step-by-step explanation:

The statement describes the relationship between the intercepts of functions a and b is the y-intercept of b is equal to the y-intercept of a.

We have given that,

The graph

We have to determine,

The statement describes the relationship between the intercepts of functions a and b.

The meaning of intercept is to stop, seize, or interrupt in progress or course or before arrival.

Therefore from the graph, the correct statement is C that is

The y-intercept of b is equal to the y-intercept of a.

To learn more about the intercept visit:

https://brainly.com/question/1884491

#SPJ2

Answer:

7% per annum

Step-by-step explanation:

Mathematically, we have t he formula for simple interest as;

I = PRT/100

I is the interest which is the difference between the amount deposited and the amount withdrawn

That would be 5445 - 4500 = 945

R is the rate which we want to calculate

T is the time which is 3 years

Thus, we have ;

R = 100I/PT

R = (100 * 945)/(4500 * 3)

R = 7%

Answer:

The difference in the medians is about 1.5 hours.

The interquartile range for middle school students is 5, and the interquartile range for elementary school students is 3

Both sets of data have the same maximum and minimum values.

Step-by-step explanation:

Answer:

A, C, and D

Step-by-step explanation:

Answer:

minimum = 55 F

Maximum = 71 F

Step-by-step explanation:

Change means it could either go down or up.

If it goes down by 8 then 63-8 = 55 F

If it goes up by 8 then 63 + 8 = 71 F

Hope this helps!

Answer:

Step-by-step explanation:

minimum 55

maximum 71

Answer:

[tex]\$1583.33[/tex]

Step-by-step explanation:

Let [tex]d[/tex] be the amount of money you need to save each month to have the full $23,000.

We can write the following inequality:

[tex]4,000+12d\geq 23,000[/tex]

Solving for [tex]d[/tex]:

[tex]4,000+12d\geq 23,000,\\12d\geq 19,000\\d\geq \approx \boxed{\$1583.33}[/tex]

Answer:

5*3ˣ

Step-by-step explanation:

We see that when x=0 y=5

this means that we can write

a*b⁰=5

a*1=5

a=5

Now we just need to solve for B

using the point (1,15) we can write

15=5*b¹

3=b

Which all comes together to mean

5*3ˣ

Answer: 1 1/4 and 9/64, respectively

Step-by-step explanation:

First one: Rectangle area= Side1 x Side2= 5/3x3/4=1 1/4

Second one: Square area:

Side length squared= 3/8^2=3/8•3/8=9/64

Answer:

The domain of a function is the set of all possible inputs for the function.

Step-by-step explanation:

For example, the domain of f(x)=x² is all real numbers, and the domain of g(x)=1/x is all real numbers except for x=0. We can also define special functions whose domains are more limited.

Hope this helped!

Answer:

What is your question???

Step-by-step explanation:

Answer:

2524868254

Step-by-step explanation:

0pork si pana espero haberte ayudado

Answer:

1) 113.1

Step-by-step explanation:

6 x 6 = 36 x Pi(3.14)

Answer:

2) 49.135

Step-by-step explanation:

The area of the triangle is 24. The area of the "half circle" is 25.1.

Add them together, and get 49.135.

Hope this Helps!

-kiniwih426

Answer:

f(1) = 42

Step-by-step explanation:

Step 1: Switch all x out to 1 for f(1) which would look like this: f(1)=4(1)^2+3(1)+13

Step 2: You would then simplify it starting with 4(1)^2 which would equal 4 squared which equals 16.

Step 3: After simplifying you would have f(1)=16+3+13

Step 4: You then just add and get 42

Hope this helped :D

Answer:

You can use a period or a circle (not colored in)

Answer:

A?

Step-by-step explanation:

It's super tiny

Answer

definitely C.  If two sentences have the same truth value, then they are equivalent.

Step-by-step explanation:

Answer:

The solution to the system is all the points that satisfy both inequalities or the region in which the shading overlaps. Given the system of linear inequalities shown in the graph, let's determine which points are solutions to the system. The point (0, -1) is not a solution to the system of linear inequalities.

Step-by-step explanation:

thank me later

An .

Step-by-step explanation:

how cares

The answer is D. (7,8)

You are able to count from 0 to ten, and you always put the x number first!

Hope this helps :)

Answer:

3141.59 cm cubed

Step-by-step explanation:

The formula for volume of a cone is:

V=πr²h /3

When you plug in your numbers, you'll get your answer!

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Have a good day :)

Answer:

1000π cm³

Step-by-step explanation:

v = ⅓×π×10²×30

= 1000π cm³

or 3,140 cm³

Answer:

150cm...........................

Answer:

maddy is 150 centimeters tall.

Step-by-step explanation:

"there are 100 centimeters in 1 meter, so in 1.5 meters, there are 150 centimeters."

hope this helps <3

Answer:

erika read more because 1/2 is more than 1/3.

Answer:

Erica = D

Step-by-step explanation:

This is because 1/2 = 0.5 and 1/3 = 0.33 and 0.5 is bigger than 0.33

Answer:

The answer is A. 77.

Step-by-step explanation:

Using trigonometry formula

We know, tan = opposite/adjacent

So, tan x° = 13/3

=> x° = [tex]tan^{-1}[/tex](13/3)

∴ x° = 77.005° ≈ 77.01°

Answer:

A 77

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Answer:

2.98

Step-by-step explanation:

1/2 as a decimal is 0.5 so 3.48 - 0.5 is 2.98