3 years ago

Subtracting a positive integer is the same as adding a negative integer. true false

Mathematics

1 answer:

Pavel [41]3 years ago

8 0

True. 6 - 3 is the same as 6 + (-3)

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What is the diameter of the circle that has a radius of 6

pav-90 [236]

Answer:

12 units

Step-by-step explanation:

The radius is half of the diameter, so we need to double 6 to get 12.

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Giving brainliest :)

Verizon [17]

Answer:

$f^{-1}(x)=x^2+1$

Step-by-step explanation:

The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y

Original Equation:

$f(x)=\sqrt{x-1}\\$

write f(x) as y (since that's what it represents)

$y=\sqrt{x-1}$

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$x=\sqrt{y-1}$

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$x^2=y-1$

Add 1 to both sides

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So this gives you the equation:

$f^{-1}(x)=x^2+1$

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2 years ago

What is the exact volume of the cylinder

GrogVix [38]

V=hpir^2
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2nd one is answer

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3 years ago

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What type of number are associated with the word debt and why

Galina-37 [17]

Negative numbers because when you are in debt you have less than 0 dollars

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2 years ago

What is the value of the expression 1/2-(1/4+2 1/2)?

valkas [14]

Answer:

Step-by-step explanation:

880058,7000000000000000

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