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2 years ago

Which of the following is an example of inverse operations?

Mathematics

2 answers:

DochEvi [55]2 years ago

8 0

Answer:

The answer is A

Step-by-step explanation:

kkurt [141]2 years ago

4 0

Answer:

12^2 and 12/3

Step-by-step explanation:

Examples of inverse operations are: addition and subtraction; multiplication and division; and squares and square roots.

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The sum of a number and its additive inverse is equal to?

Usimov [2.4K]

For example, the additive inverse of 12 is –12. The additive inverse of –3 is 3. Formally, the additive inverse of x is –x. Note: The sum of a number and its additive inverse is 0.

8 0

3 years ago

PLZ HELP WILL MARK!!! <3

Digiron [165]

The equation x^2 - 6x + 9 is a perfect square and when factored out it becomes C. ) It is a perfect square (x - 3)^2

7 0

3 years ago

Help plz show work plz

Feliz [49]

Answer: c) 286.5 in²

<u>Step-by-step explanation:</u>

S.A.= 2π r · h

= 2π (7.3/2) · 12.5

= 2π (3.65) (12.5)

= 286.5

6 0

3 years ago

The probability of having a winning raffle ticket is 20%. If you bought 50 tickets, how many winning tickets should you expect t

dem82 [27]

20% can be represented as 1/5.

Therefore you're expected to win 1 ticket out of every 5 you purchase. So if you purchase 50 you can expect to win 10 tickets. Therefore the answer is C.

5 0

3 years ago

Given the vector equation ????(t)=(4−3t)????+(−5+t)????+(3−t)????, rewrite this in terms of the parametric equations for the lin

Anit [1.1K]

Answer:

The parametric equations for the line.x(t)=

y(t)=

z(t)=

$\= r (t) = \left \{ {{x(t)= 4-3t} \atop {y(t)= -5+t}} \atop {z(t)=3-t}} \right \}$

Step-by-step explanation:

From the question we are told that

the given equation is

$\= r(t) = (4-3t) + (-5 + t) + (3-t)$

This given equation can be represented as

$\= r (t) = [4 -3t , -5+t,3-t]$

Generally this equation can be represented in terms of the parametric equations as follows

$\= r (t) = \left \{ {{x(t)= 4-3t} \atop {y(t)= -5+t}} \atop {z(t)=3-t}} \right \}$

This above equation is obtained by assigning each component of r(t) to each line

4 0

3 years ago