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3 years ago

In a computer lab there are 3 computers for every 6 students.How many computers will be needed for 24 students

Mathematics

2 answers:

schepotkina [342]3 years ago

8 0

There will be 12 computers needed

Anna [14]3 years ago

3 0

Answer:

<h2>12 computers = 24 students</h2>

Step-by-step explanation:

<h2>3 computers = 6 students</h2><h2>X computers = 24 students</h2><h2>cross multiply</h2><h2>6x = 3 × 24</h2><h2>6x = 72</h2><h2>divide both sides by 6</h2><h2>X = 12</h2>

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True or False: 3(6z − 4) = 18z − 4

slega [8]

Answer:

FALSE, 3(6z - 4) = 18z - 12

Step-by-step explanation:

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3 years ago

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Ivanshal [37]

Answer:

I don't think so.

Step-by-step explanation:

1/2p-(1/4p-4)

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2 years ago

from the edge of a cliff 180m high, the angles of depression of two boats at sea are 43° and 52° respectively what is the distan

MrRa [10]

tan 52 = 180/a; a = 180/tan 52

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3 years ago

If the 16 boys in the classroom is 40% what is the percent of girls

notsponge [240]

Answer:

60%

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3 0

3 years ago

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Help I’m almost out of time

VladimirAG [237]

Answer: First option.

Step-by-step explanation:

You can idenfity in the figure that $\angle FCE$ is formed by two secants that intersect outside of the given circle.

It is important to remember that, by definition:

$Angle\ formed\ by\ two\ Secants=\frac{1}{2}( Difference\ of\ intercepted\ Arcs)$

Knowing this, you can set up the following equation:

$m\angle FCE=\frac{1}{2}(BD-FE)$

Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle $\angle FCE$ .

This is:

$m\angle FCE=\frac{1}{2}(112\°-38\°)\\\\m\angle FCE=37\°$

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3 years ago