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3 years ago

Which Roman numeral is equivalent to the number below?

Mathematics

1 answer:

In-s [12.5K]3 years ago

7 0

I = 1

II = 1 + 1 = 2

V = 5

VI = 5 + 1 = 6

IV = 5 - 1 = 4

X = 10

A. XVIII = 10 + 5 + 1 + 1 + 1 = 18

B. VII = 5 + 1 + 1 = 7

C. XXVII = 10 + 10 + 5 + 1 + 1 = 27

D. XVII = 10 + 5 + 1 + 1 = 17

Answer: D. XVII

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Simplify: (-3x^3+2x^2+4x)-(8x^4-5x^3+6x^2-2x

sergejj [24]

Answer:

−8^4+2^3−4^2+6

Step-by-step explanation:

Distribute the - to 8x^4-5x^3+6x^2-2x:

-8x^4+5x^3-6x^2+2x

Now simplify:

-3x^3+2x^2+4x-8x^4+5x^3-6x^2+2x= −8^4+2^3−4^2+6

Hope this helps!

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2 years ago

A tree that is 40 feet tall casts a 30-foot shadow. At the same time, another tree casts a 20-foot shadow. How tall is the secon

Olegator [25]

So the tree is 40 ft and then the shadow is 30 so then do 40 -30 = 10 ft difference so then for the second tree do 20 + 10 = 30 ft because the 10 ft difference so the answer is 30 ft tall

7 0

2 years ago

Read 2 more answers

How many meters are equal to 5,253 centimeters?

Arte-miy333 [17]

Answer:

52,530 centimeters

Step-by-step explanation:

<u>Step 1: Convert Meters into Centimeters</u>

1 meter = 100 centimeter

5253 * 100 = 52,530 centimeters

Answer: 52,530 centimeters

3 0

3 years ago

The difference of the range and the interquartile range of the data set represented by the box plot is .

Ivahew [28]

When presented with a box plot, it is better to identify the 5 numbers that are important in the box plot.

5 number summary of the boxplot.
1) minimum number - 16
2) 1st quartile - 21
3) 2nd quartile or median - 26
4) 3rd quartile - 29
5) maximum number - 34

Range is the difference of the maximum value from the minimum value of the data set.
Interquartile range is the difference of the 3rd quartile from the 1st quartile.

Range: 34 - 16 = 18
IQR: 29 - 21 = 7

6 0

3 years ago

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Let f(x)=−x√3 . What is the average rate of change of f(x) from 8 to 64?

Fed [463]

Average rate of change of the function: $-\sqrt{3}$