3 years ago

State the domain of the rational function.

1 answer:

8 0

$f(x)=\dfrac{12}{13-x}$ is undefined where the denominator is zero. The domain is all values of x for which the function is defined.

The domain of f(x) is all real numbers except 13.

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2 ft<br> 6 ft<br> 14 ft<br> Volume =

sleet_krkn [62]

Answer:

volume of given figure is

$168feet {}^{3}$

Step-by-step explanation:

volume = product of all dimensions

v = 2 × 6 × 14
v = 168 cubic feet

4 0

3 years ago

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Show that 4/9 - 1/6 = 5/18

ludmilkaskok [199]

Answer:

Step-by-step explanation:

4/9-1/6=5/18

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3 years ago

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PLEASE HELP I NEED HELP WITH THIS ASAP. PLEASE show work, thank you. Will give branliest

d1i1m1o1n [39]

If the slope is 5 perpendicular would be -1/5 just flip the slope around

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3 years ago

Help with this plzzzzzz

NISA [10]

Answer:

C. 11:16 AM

Step-by-step explanation:

Subtract 42 minutes from 58, which is 16. To find out what hour, you subtract by 3. When you do subtract, the answer is 11 AM.

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5 0

3 years ago

A car initially traveling at 20 kilometers per hour takes 10 seconds to speed up to 70 km/hour. At what rate is it changing spee

Snezhnost [94]

Initial velocity=u=20km/h
Final velocity=v=70km/h
Time=10s=t

Convert speeds to m/s

$\\ \rm\longmapsto u=20\times\dfrac{5}{18}=5.05m/s$

$\\ \rm\longmapsto v=70\times \dfrac{5}{18}=19.4m/s$

$\boxed{\sf Acceleration=\dfrac{v-u}{t}}$

$\\ \rm\longmapsto Acceleration=\dfrac{19.4-5.05}{10}$

$\\ \rm\longmapsto Acceleration=\dfrac{14.3}{10}$

$\\ \rm\longmapsto Acceleration=143m/s^2$

7 0

3 years ago