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3 years ago

What do you do with fractions in finding absolute value

Mathematics

1 answer:

Furkat [3]3 years ago

4 0

Absolute value only removes the negative signs. Just multiply the numerator and the denominator

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15 is 23% of what number

rosijanka [135]

15 = 0.23x
x = 65.2

therefore 15 is 23% of 65.2

4 0

3 years ago

Don’t understand this question help please

yulyashka [42]

I think the answer is the second one. A reflection over the x-axis and the a 90° counterclockwise rotation about the origin.

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3 years ago

A rectangle has a height of c^3+6c^2+2c and a width of c^2+1

Basile [38]

Answer:

$A = c^5+6c^4+3c^3+6c^2+2c$

Step-by-step explanation:

The dimensions of a rectangle are length and breadth/width

Here we are given height . Assuming it to be one of the side of the rectangle , we will do the further calculation

Hence one side is

side 1 = $c^2+1$

And the other side is

Side 2 = $c^3+6c^2+2c$

The area of rectangle = side 1 x side 2

$A= (c^2+1) \times (c^3+6c^2+2c)$

Distributing parenthesis

$=c^2c^3+c^2\cdot \:6c^2+c^2\cdot \:2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c$

$=c^3c^2+6c^2c^2+2c^2c+1\cdot \:c^3+1\cdot \:6c^2+1\cdot \:2c$

$=c^5+6c^4+2c^3+c^3+6c^2+2c$

adding similar terms

$c^5+6c^4+3c^3+6c^2+2c$

Hence Area is given by the above polynomial

5 0

3 years ago

One day, a café sells 3 more than twice the number of cappuccinos as they do lattes. They sold a total of 33 cappuccinos and lat

Assoli18 [71]

Answer:

x +(2x + 3) = 33

Step-by-step explanation:

two equations can be derived from the question

c = 3 + 2x equation 1

c + x = 33 equation 2

where :

c = cappuccinos

x = lattes

make c the subject of the formula in equation 2

c = 33 - x equation 3

equate 3 and 1

x +(2x + 3) = 33

3 0

3 years ago

How do I do exponents

Sauron [17]

Step-by-step explanation:

whatever the numbers is on top like say it is 2 over 5 you would do 2 x5 and get 10

3 0

3 years ago