3 years ago

WILL GIVE BRAINLIEST IF DO QUICKLY!!!!!: Let f(x) = 2/x and g(x) = x − 3. Write an expression for f(g(x))

Mathematics

1 answer:

givi [52]3 years ago

4 0

Answer:

I dont know sorry

Step-by-step explanation:

sorrrrrrry

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The measure of an angle is nineteen times the measure of a supplementary angle. what is the measure of each angle?

Kruka [31]

Lets say the angle is a and its supplementary is b:
since a+b=180 and a=19*b,
<span>a+19a=180
20a=180
a=180/20
a=9
19a=171</span>

7 0

3 years ago

Find the volume of a sphere with a DIAMETER of 12 cm.

Fofino [41]

Volume of a sphere = 4/3pi*r^3
diameter/2 = radius
Radius = 12/2 =6
Volume of sphere = 4/3pi*6^3 = 288pi

6 0

3 years ago

If you have $15 and you spend $8 on baseball tickets, what fraction of your money did you spend?

klasskru [66]

Answer:

8/15

Step-by-step explanation:

Amount with you = $15

Amount spent = $8

Fraction of money spent

$= \frac{8}{15}$

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3 years ago

Harmony earns a \$42{,}000$42,000dollar sign, 42, comma, 000 salary in the first year of her career. Each year, she gets a 4\%4%

grandymaker [24]

Answer:

$A=42000(1.04)^n$

Step-by-step explanation:

This is a compound interest formula expressed as:

$A=P(1+i)^n$

Where:

$n$ is time in years
$i$ is the rate of interest
$A$ is the accumulated amount after n years
$P$ is the initial amount.

#We substitute the given values to determine amount after n years as follows:

$A=P(1+i)^n\\\\=42000(1+0.04)^n\\\\=42000(1.04)^n$

Hence, the amount earned after n years is given by the expression $A=42000(1.04)^n$

6 0

3 years ago

The sum of two The perimeter of a rectangle is 30cm. If the length is 3 cm longer than the width, find

Llana [10]

Answer:

Width: 6 cm

Length: 9 cm

Step-by-step explanation:

Width: x

Length: x + 3

2(x)+2(x+3) = 30cm

2x + 2x + 6 = 30

4x = 30-6

x = 24/4

x = 6

4 0

3 years ago