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4 years ago

What does it mean when two functions are inverse of each other?

1 answer:

4 0

They are the opposite of each other. Like if one function has the point (1,3) the inverse function with have the point (3,1)

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What is the square root of -1?

Jet001 [13]

Does not exist cause even on the calculator it will say math error

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3 years ago

Find the center and radius of the circle whose equation is x 2 + y 2 - 6x - 2y + 4 = 0

elena-s [515]

Answer:

${ \tt{ {x}^{2} + {y}^{2} - 6x - 2y + 4 = 0 }}$

Center:

${ \tt{(3, \: 1)}}$

Radius:

${ \tt{radius = \sqrt{ {g}^{2} + {f}^{2} - c } }} \\ = \sqrt{36 + 4 - 4} \\ = 6 \: units$

6 0

3 years ago

SV−→bisects ∠RST. If m∠RSV = 64, what is m∠RST?

Kaylis [27]

Given:

$\overrightarrow{SV}$ bisects ∠RST.

$m\angle RSV=64^\circ$

To find:

The $m\angle RST$ .

Solution:

Since, $\overrightarrow{SV}$ bisects ∠RST, therefore

$m\angle RSV=m\angle VST$ ...(1)

Now,

$m\angle RST=m\angle RSV+m\angle VST$

$m\angle RST=m\angle RSV+m\angle RSV$ [Using (1)]

$m\angle RST=2\times m\angle RSV$

$m\angle RST=2\times 64^\circ$ $[\text{Given }m\angle RSV=64^\circ]$

$m\angle RST=128^\circ$

Therefore, the value of $m\angle RST$ is $128^\circ$ .

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4 years ago

X squared equals 255

Xelga [282]

Answer:

Whats the question?

Step-by-step explanation:

7 0

4 years ago

Sylvia paid $5.50 for five pounds of gummy candy at a candy store. Find the

jenyasd209 [6]

The answer is $1.10, because when you divide $5.50 by 5 you get $1.10 (you divide by 5 because there are 5 pounds)

3 0

4 years ago

Read 2 more answers