3 years ago

Please hurry.

Mathematics

1 answer:

Pie3 years ago

4 0

Answer:

3i-1

Step-by-step explanation:

2+3i-3

3i-1

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Can someone actually help me with this question? It's about: Complementary and supplementary angles (visual)

Sophie [7]

90-41 =49
So the answer to x =49 degrees
Complimentary angles are two angles that equal 90 that us why to solve we subtract 41 from 90

4 0

2 years ago

Please help. Not sure how to do this one

Sladkaya [172]

The correct answer is: Option 3: $(hofog)(x)=\frac{x-14}{x+4}$

Step-by-step explanation:

Given

$f(x)=\frac{x-6}{x}\\g(x)=x+4\\h(x)=3x-2$

We have to find

$(hofog)(x)$

This will be equal to:

$h(f(g(x)))$

So we have to find the composition of (fog)(x) first

$(fog)(x) = f(g(x))\\=\frac{x+4-6}{x+4}\\=\frac{x-2}{x+4}$

Now,

$(hofog)(x)=h(f(g(x)))\\=3(\frac{x-2}{x+4})-2\\=\frac{3x-6}{x+4}-2\\=\frac{3x-6-2(x+4)}{x+4}\\=\frac{3x-6-2x-8}{x+4}\\=\frac{x-14}{x+4}$

The correct answer is: Option 3: $(hofog)(x)=\frac{x-14}{x+4}$

Keywords: Composition, Functions

Learn more about function composition at:

#LearnwithBrainly

8 0

3 years ago

The expression 3P2 represents the number of ways of:?

Vsevolod [243]

The expression 3P2 can also be read as "permutation of 3 taken 2". This represents the number of ways in which the 3 items are arranged with the emphasis on the arrangement of the first two other items.

5 0

3 years ago

Read 2 more answers

Simply by divinding (-5/8) ÷ (-3/4)

Lorico [155]

1/2 divide by reciprocal( flip the second fraction then multiple)

4 0

3 years ago

What is a solution for <br> 72+12x=24+24x<br> 48=12x<br> 4=x

Wewaii [24]

72+12x=24+24x
48=12x
x=4

3 0

3 years ago