3 years ago

Let f(x)=9x-2 and g(x)=-x+3. find f(g(x)).

Mathematics

2 answers:

ruslelena [56]3 years ago

8 0

$f(g(x))=9(-x+3)-2 \\ f(g(x))= -9x+27-2 \\ f(g(x))= -9x+25$

Tems11 [23]3 years ago

8 0

$f(x)=9x-2;\ g(x)=-x+3\\\\f(g(x))=9(-x+3)-2=-9x+27-2=-9x+25$

You might be interested in

The solution to 7x = 42 is x = ___. A.4 B.5 C.6 D.7

Sidana [21]

C.6

7x = 42 => x = 42/7 = 6

3 0

3 years ago

Read 2 more answers

Please help meeeeeeeee

baherus [9]

1 second = 2 megabytes

$1\frac{1}{2}\ seconds=3\ megabytes$

2 seconds = 4 megabytes

Step-by-step explanation:

Given,

Time taken to download 5 megabytes = $2\frac{1}{2}=\frac{5}{2}$ seconds

$\frac{5}{2}\ seconds = 5\ megabytes$

Multiplying both sides by $\frac{2}{5}$ to find unit rate

$\frac{2}{5}*\frac{5}{2}\ second = \frac{2}{5}*5\\1\ second = 2\ megabytes$

1 second = 2 megabytes

$1\frac{1}{2}\seconds = \frac{3}{2}\ seconds$

$\frac{3}{2}\ seconds = \frac{3}{2}*2$

$\frac{3}{2}\ seconds = 3\ megabytes$

$1\frac{1}{2}\ seconds=3\ megabytes$

2 seconds = 2*2 megabytes

2 seconds = 4 megabytes

Keywords: fraction, multiplication

Learn more about fractions at:

#LearnwithBrainly

4 0

3 years ago

Problem Page Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $16

lozanna [386]

If their call lasts 11 minutes the cost will be the same

7 0

3 years ago

Find the distance between (2,7) and (-6,-2)

stepladder [879]

Answer: $\sqrt{145}$

Step-by-step explanation:

1. use the distance formula!

$distance = \sqrt{(x_{2} - x_{1})^{2} +{(y_{2} - y_{1})}^2$

2. then using the distance formula with (2, 7) and (-6, -2) you get...

$distance= \sqrt{2 -(-6)^2 +(7 - (-2)^2}$

$distance= \sqrt{8^2 +9^2}$

$distance= \sqrt{64 +81}$

$distance= \sqrt{145}$

$\sqrt{145}$ is the simplest radical form

6 0

3 years ago

Which of the following are true statements about any regular polygon? Check all that apply. A. all of it's angles measure 90 deg

dmitriy555 [2]

Answer:

B,E,F

Step-by-step explanation:

7 0

3 years ago