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EastWind [94]
2 years ago
11

If f(x)= x^1/2 - x and g(x)= 2x^3 - x^1/2 - x, find f(x) - g(x)

Mathematics
1 answer:
Pavlova-9 [17]2 years ago
3 0

Answer:

-2x^3+2x^{1/2}

Step-by-step explanation:

First, you have to substitute both functions into the equation to get:

f(x)-g(x) = (x^{1/2}-x) - (2x^3-x^{1/2}-x)

Then, you distribute the negative sign in front of g(x) to get:

= x^{1/2} - x -2x^3+x^{1/2}+x

And finally, you add/subtract the x's that have the same power to get:

=-2x^3+2x^{1/2}

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Chris rode his bike along the same route everyday for 60 days. He logged that he had gone exactly 127.8 miles. How many miles di
blagie [28]
127.8/60 = 2.13

Your answer would be that Chris rode his bike 2.13 Miles per day
5 0
3 years ago
Describe the relationship between the 6
Maru [420]

The relationship between the 6 in 45,369 and the 6 in 67,420 is that; Clearly, they are not the same values. When written out, 45,369 has a 6 in the tens place, whereas 67,420 has a 6 in the hundreds of thousands place. This is further explained below.

<h3>What are relations b/w numbers?</h3>

Generally, A percentage is another name for this concept. One variant of this word is the "percent," which refers to the ratio of the number of items in a collection to the total number of items in the collection.

In conclusion, natural numbers are a component of the number system that counts from one to infinity and contains all positive integers from one to infinity. Natural numbers are also utilized for the purpose of counting. It does not contain zero (0). In point of fact, the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, etc. are sometimes referred to as counting numbers.

The six that are found in the number 45,369 and the six that are found in the number 67,420 are related in the sense that; Obviously, these are not the same values. In written form, the number 67,420 has a six in the tens place, but the number 45,369 has a six in the hundreds of thousands place.

Read more about  numbers

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7 0
2 years ago
Write the converse of the conditional statement. Determine whether the converse is true or false. If it is false, find a counter
Bumek [7]

Answer:

a. is True.

Step-by-step explanation:

Collinear points are on the same line.

The converse is:

If the points are on the same line the the points are collinear. This is True.

7 0
3 years ago
If d is the midpoint of the segment AC
3241004551 [841]

Based on the statement below,  if d is the midpoint of the segment AC, the  length of the segment AB  is  4.5cm.

<h3>What is the line segment about?</h3>

in the question given,

AC = 3cm,

Therefore,  AD and DC will be = 1.5cm segments each.  

We are given C as the midpoint of segment DB.

So CB = 1.5cm.

The representation of the line segment is:

A-----------D------------C-------------B

     1.5           1.5            1.5

Since AD, DC and CB are each 1.5cm segments. Then the equation will be:

= 1.5 + 1.5 + 1.5

= 4.5

Therefore, The length of the segment AB is 4.5cm.

See full question below

If D is the midpoint of the segment AC and C is the midpoint of segment DB , what is the length of the segment AB , if AC = 3 cm.

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3 0
2 years ago
The amount $180.00 is what percent greater than $135.00? 
sergiy2304 [10]

Answer:

Its Option C

Step-by-step explanation:

The difference is 180 - 135 = $45

So  it is 45 * 100 / 135  

= 33.33% greater

4 0
3 years ago
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