2 years ago

-3(4+g) - 2(-5x+8) Simplify

Mathematics

1 answer:

Dmitry_Shevchenko [17]2 years ago

6 0

Answer:

10x-3g-28

Step-by-step explanation:

You first want to distribute the number in front into the parenthesis:

-12-3g+10x-16

Now just simplify the whole numbers:

-28-3g+10x

Now put it in alphabetical order:

10x-3g-28

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3 years ago

3x - 8 = 13 + -2(x - 8)

valentinak56 [21]

Answer:

37/5 or 7.4 or 7 2/5

Step-by-step explanation:

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3 years ago

Skylar and Rodrigo each recorded how far they traveled while skateboarding. Skylar traveled 65 feet in 5 seconds and Rodrigo tra

Elena-2011 [213]

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3 years ago

-14=6+5x what does x equal

bezimeni [28]

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7 0

3 years ago

Write the equation for the inverse of the function y=Cos^-1(x-pi)

ser-zykov [4K]

we are given

$y=cos^{-1}(x-\pi)$

Since, we have to find inverse function

step-1:

Set y=f(x)

It is already there

step-2:

Switch x and y

$x=cos^{-1}(y-\pi)$

step-3: Solve for y

We can take cos on both sides

$cos(x)=cos(cos^{-1}(y-\pi))$

we can simplify it

$cos(x)=y-\pi$

now, we can solve for y

$cos(x)+\pi=y-\pi+\pi$

$cos(x)+\pi=y$

$y=\pi +cos(x)$ ..............Answer

3 0

3 years ago

Read 2 more answers