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2 years ago

Can someone please help me? this makes no sense to me :( (ASAP)

Mathematics

1 answer:

Maksim231197 [3]2 years ago

8 0

Answer:

I personally don't know the answer to this question but I recommend so you don't lose points for asking questions to ask for tutor help.

Step-by-step explanation:

It always works for me and they teach better than my teachers <3

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Determine if the two functions f and g are inverses of each other

Margarita [4]

Answer:

Yes.

Step-by-step explanation:

$f(g(x))$

$f(\frac{x-12}{9})$

( I will have to replace all $x$ 's in $9x+12$ with $(\frac{x-12}{9}$ )

$9(\frac{x-12}{9})+12$

$(x-12)+12$

$x-12+12$

$x+(-12+12)$

$x+0$

$x$

So the answer is yes.

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3 years ago

Dec 18, 11:45:23 AM

cestrela7 [59]

Answer: 68*

Step-by-step explanation: In pic

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2 years ago

How to determine whether the pair of lines is parallel perpendicular or neither?

kodGreya [7K]

If the slopes of the 2 lines are equal then they are parallel.

If m1m2 = -1 (where m1 and m2 are the slopes of the 2 lines) then they are perpendicular.

If the 2 slopes do not match either the first or second conditions then they are neither parallel or perpendicular.

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2 years ago

Choose the point-slope form of the equation below that represents the line that passes through the points (−3, 2) and (2, 1).. .

aleksandrvk [35]

$The\ slope-point\ form:y-y_1=m(x-x_1)\\m=\dfrac{y_2-y_1}{x_2-x_1}\\---------------------\\(-3;\ 2)\to x_1=-3\ and\ y_1=2\\(2;\ 1)\to x_2=2\ and\ y_2=1\\\\m=\dfrac{1-2}{2-(-3)}=\dfrac{-1}{5}=-\dfrac{1}{5}\\\\for\ (-3;\ 2)\\y-2=-\dfrac{1}{5}(x-(-3))\to y-2=-\dfrac{1}{5}(x+3)\\\\for\ (2;\ 1)\\y-1=-\dfrac{1}{5}(x+2)$

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3 years ago

What are the numbers to them?

Alex Ar [27]

Answer:

I believe for top last number is 49

and bottom first empty is 11 and second empty is 19

Step-by-step explanation:

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2 years ago

Read 2 more answers

Can someone please help me? this makes no sense to me :( (ASAP)​

Can someone please help me? this makes no sense to me :( (ASAP)