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3 years ago

Find the function and simplify the function rule. f(x) = 5x + 1 g(x) = 3x - 4 (f+g)(x) =

Mathematics

1 answer:

IRISSAK [1]3 years ago

4 0

Answer:

( f + g )( x ) = 8x - 3

Step-by-step explanation:

What this is saying is to add the two functions together.

( 5x+1 ) + ( 3x - 4 )

( f + g )( x ) = 8x - 3 is the simplified version.

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How to solve 2a^b-4ab^

Maslowich

Simplifying

2ab + 4ab = 0

Combine like terms: 2ab + 4ab = 6ab

6ab = 0

Solving

6ab = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '6'.

ab = 0

Simplifying

ab = 0

6 0

3 years ago

If x=2 ,y=12 and x=4,y=3,find n and k if y is inversely proportional to x and k is a constant

Setler [38]

question:

x=2 ,<em>y</em>=12 and x=4,y=3,find n and k if y is inversely proportional to x and k is a constant

answer:

k=12 x=3 n=4

explain:

that the answer because the question said find the k and x and n so I find them

8 0

2 years ago

4. A triangle has angle measures of 72º and 3°. What is the measure of the third angle?

8090 [49]

Answer:

105

the whole triangle adds up to 180

72+3=75

180-75=105

7 0

2 years ago

Geometry help quickly

lbvjy [14]

Answer:

RQ = 18

Step-by-step explanation:

KR is an angle bisector and divides the opposite side into segments that are proportional to the other two sides, that is

$\frac{KP}{KQ}$ = $\frac{PR}{RQ}$ , substitute values

$\frac{50}{45}$ = $\frac{38-x}{x}$ ( cross- multiply )

45(38 - x) = 50x ← distribute left side

1710 - 45x = 50x ( add 45x to both sides )

1710 = 95x ( divide both sides by 95 )

18 = x

That is RQ = 18

6 0

2 years ago

The number of private investigators is expected to increase from 52,000 in 2006 to 61,000 in 2016. If there are 648,982 police o

finlep [7]

4 0

3 years ago

Read 2 more answers