All categories

2 years ago

What is the sum of 3.45 and it’s additive inverse?

Mathematics

2 answers:

WINSTONCH [101]2 years ago

8 0

Answer 0

Step-by-step explanation:

No matter what the additive number is always going to be 0

Alexxx [7]2 years ago

7 0

Answer:0

Step-by-step explanation:

You might be interested in

PLEASE HELP Which expression represents the difference quotient of the function f (x) = negative StartRoot 2 x EndRoot?

natali 33 [55]

Answer:

c is the correct option

Step-by-step explanation:

from,

f'(x) = h >0 f(x + h) - f(x)

f(x) = - √2x

f(x + h) = - √(2x + h)

f'(x) = h>0 -√(2x + h) - √2x

rationalize the denominator

= h>0 -√(2x + h) + √2x (-√(2x + h) - √2x)

h (-√(2x + h) - √2x)

= h>0 4x + 2h - 4x

h(-√(2x + h) -√2x)

= h>0 2h

h(-√(2x+h) - √2x)

= h>0  2 

-√(2x+h) - √2x

5 0

2 years ago

Read 2 more answers

What is the quotient of (3x^4 - 4x^2 + 8 - 1) ÷ (x - 2)? Thank God and Jesus Christ for another day and year of life❤✝️! Don't f

arsen [322]

Answer:

The answer is c

Step-by-step explanation:

cuzzzzzzz I toooooookkkkk aaaa test

6 0

2 years ago

PLEASE HELP IF YOU CAN!!!

oksian1 [2.3K]

Lol i forgot how to do this. Sorrryyy.

8 0

2 years ago

I will give brainliest.........................Please explain please..........................

Ahat [919]

<h3>Answer: Profit = 6.40 dollars</h3>

======================================================

Explanation:

Plug x = 80 into the equation to get

y = 0.12x

y = 0.12*80

y = 9.60

This means the store paid $9.60 for the rope. This amount of money is leaving the store owner's wallet or bank account. We'll keep this in mind for later.

-------------------

The graph shows the equation y = 0.20x

Note how the point (1, 0.20) is on the line to help see the slope right away. This trick only works when the line goes through the origin.

You could also use the slope formula to get this. The y intercept is 0 since the line goes through the origin.

This equation and graph show that the price per foot is $0.20, or it's 20 cents per foot.

Plug in x = 80 to find how much the store will make in revenue

y = 0.20x

y = 0.20*80

y = 16

The store makes $16 in revenue when it sells 80 ft of rope.

----------------------

The cost to the store was $9.60 found in the first section. The revenue was $16 found in section 2.

So,

profit = revenue - cost

profit = 16 - 9.60

profit = 6.40 dollars

6 0

2 years ago

3x^2-5x-4+x^3 in standard form

Zinaida [17]

Answer:

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

Step-by-step explanation:

Have to rearrange the terms into the correct format from biggest exponent to no exponent. Basically!

8 0

1 year ago