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Ipatiy [6.2K]
3 years ago
11

Select all expressions that are equivalent to 5x + (x+6) + 3x.

Mathematics
2 answers:
liraira [26]3 years ago
5 0
The correct answer is 9x+6.
SashulF [63]3 years ago
4 0

Answer:

Step-by-step explanation:

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Look at the shape of the graph what can you predict about the mean and median beverage prices
alexdok [17]

If you read the question, you will see that the requirement is missing. By Googling the question, the complete content could be found here:

brainly.com/question/12108641

The mean price and median price are close together.

Answer: Option 2

<u>Explanation:</u>

The shape of the graph which is shown in the picture is symmetric. Since it is symmetrical in shape, most of the data is clustered together around the center. This center is the median. The mean will be close to the median, since most of the data values are close to this.

The graph shows that the prices of the beverages are some where near and close to each other. The prices are not at extreme ends and this makes the shape of the graph symmetrical. Had there been any kind of extreme ends, then the shape of the graph would not have been the same.

8 0
3 years ago
Read 2 more answers
Find the nth term of this quadratic sequence 2,8,18,32,50
olga_2 [115]

Answer:

= 2n²

Step-by-step explanation:

From the sequence 2,8,18,32,50

The difference between each numbers are

: 6, 10, 14, 18

The difference between the second sequence is 4.

Therefore the nth term of the sequence is 2n²

6 0
3 years ago
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Given: a quadrilateral with sides of 12 yards, 14 yards, 16 yards, and 18 yards. On a drawing, 1 inch = 2 yards, how long are th
Bess [88]
On drawing , we have scale of 2 yard = 1 inch

so sides must be 6 inch, 7 inch, 8 inch and 9 inch !!

( just divide ) !!
if you got any problem, comment !!
3 0
3 years ago
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Help this is due in 2 minutes
Alika [10]

Answer:

The percentage change each year is 2%

Step-by-step explanation:

Generally, we can have an exponential equation written as;

f(t) = I( 1 + r)^t

where f(t) is the value at a certain time

I is the initial value at t = 0

r is the growth rate

t is the time we are looking at

Thus, we have it that;

1.02 = 1 + r

r = 1.02 -1

r = 0.02

So, let us write 0.02 as a percentage

We have this as 2/100 which is the same as 2%

The percentage change each year is 2%

5 0
3 years ago
A cylinder has a base radius of 4m and a height of 6m. What is its volume in cubic m, to the nearest tenths place?
Ronch [10]
<h3>Answer:</h3>

301.6 cubic meters

<h3>Step-by-step explanation:</h3>

A cylinder is a shape with straight sides with circular or oval cross-sections. We know that the cylinder in the question must be a circular cylinder due to its radius description. 

Volume Formula

A circular cylinder has a volume of V=\pi r^2h. In this equation, V is the volume, r is the radius, and h is the height. The question tells us that r=4m and h=6m. So, we can plug these values into the formula.

Solving for Volume

To solve plug the values into the formula and rewrite the equation.

  • V=\pi *4^2*6

Next, apply the exponents.

  • V=\pi *16*6

Then, multiply the constants.

  • V=\pi *96

Finally, multiply the remaining terms. Remember to use the pi button on the calculator and not an estimation to get a more exact value.

  • V=301.6

Make sure your answer is rounded to the correct digit. This means that the volume must be 301.6 cubic meters.

6 0
2 years ago
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