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2 years ago

The crew on a ship is made up of 8 men. The rest are women. 25% of the crew are men. How many people are on the crew?

Mathematics

1 answer:

Ivan2 years ago

4 0

Answer:

32 people are on the crew

Step-by-step explanation:

If 8 people equal 25%, you can multiply it by 4 to get 100%. 24 people are women and 8 are men on the crew.

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A youth club organizer is plannning a day trip for the club members. The cost of the trip is $330 and club has already saved $75

alexgriva [62]

Answer:

Step-by-step explanation:

330 = 21x + 75

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2 years ago

HELP PLEASE <br> solve the right triangle

aleksandrvk [35]

Answer:

Part 1) $FG=4.4\ units$

Part 2) $EF=3.9\ units$

Part 3) $m\angle G=63^o$

Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

$sin(27^o)=\frac{GE}{FG}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(27^o)=\frac{2}{FG}$

$FG=\frac{2}{sin(27^o)}=4.4\ units$

step 2

Find the measure of length side EF

In the right triangle EFG

we know that

$cos(27^o)=\frac{EF}{FG}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(27^o)=\frac{EF}{4.4}$

$EF=cos(27^o)(4.4)=3.9\ units$

step 3

Find the measure of angle G

we know that

$m\angle G+27^o=90^o$ ---> by complementary angles in a right triangle

$m\angle G=90^o-27^o=63^o$

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3 years ago

What is the area of the triangle below (in square units)?<br> 10 mm<br> 90mm

bixtya [17]

Answer:

450

Step-by-step explanation:

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lapo4ka [179]

Answer:

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Step-by-step explanation:

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substitute this value into the equation

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Multiplying by the inverse results in a product of 1 so the result is

dividing by 1 gives just the top fraction.

Dividing out common factors leaves

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3 years ago