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3 years ago

Given: f(x) = 3 - x; g(x) = -2x Find g[f(-1)]. -8 -22 8

Mathematics

1 answer:

Norma-Jean [14]3 years ago

8 0

Answer:

-8

Step-by-step explanation:

I looked it up on ma th way like the previous user said and got -8.

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Studentka2010 [4]

Answer:

About 0.5

Step-by-step explanation:

By the law of sines:

$\dfrac{2}{\sin 105}=\dfrac{c}{\sin 15} \\\\\\c=\dfrac{2}{\sin 105}\cdot \sin 15\approx 0.5cm$

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3 years ago

Harold uses a cone shaped feeder, with a diameter of 7.5 centimeters and a height of 3.5 centimeters, to feed his tropical fish.

Ilia_Sergeevich [38]

To find the volume of a cone you use the formula "1/3 x 3.14 x r^2 x h". Plug the formula into the problem. 1/3 x 3.14 x 3.75^2 x 3.5 =51.51. Rounded to the nearest tenth is 51.5. Hope this helps!

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3 years ago

Read 2 more answers

3 more than the product of 3 and y

Fudgin [204]

Answer:

3y+3

Step-by-step explanation:

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2 years ago

Lines m and n are parallel. Which angle has a measure of 110°?

grigory [225]

This might help you..need more information

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2 years ago

What is the length of chord An in Oo below?

Anika [276]

Answer:

12 units

Step-by-step explanation:

$In\: \odot O,$

chords $\overline{ML}$ and $\overline{AN}$ are equidistant (7.2 units) from the center of the circle O.
Measures of the chords equidistant from the center of the circle are equal.
$\therefore m(chord\:\overline{AN}) =m(chord\:\overline{ML})$
$\because m(chord\:\overline{ML}) = 12\: units$
$\therefore m(chord\:\overline{AN}) = 12\: units$

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2 years ago