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2 years ago

Divide. 5÷1/4 1/20 4/5 5/4 20

Mathematics

2 answers:

ziro4ka [17]2 years ago

7 0

Answer:

20.

Step-by-step explanation:

That's the correct answer

xxMikexx [17]2 years ago

6 0

Answer:

Step-by-step explanation:

To divide by a fraction, such as 1/4, we invert the fraction and then multiply instead of dividing. Thus:

5÷1/4 = 5*(4/1) =20

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If one serving is 1/6 of a tray of lasagna, how many servings are in three trays of lasagna?

lbvjy [14]

Answer:

18 servings

Step-by-step explanation:

$\dfrac{3}{(\frac{1}{6})}= \\\\3\times \left(\frac{6}{1}\right)= \\\\3\times 6= \\\\18$

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2 years ago

A shopper is standing on level ground 800 feet from the base of a 250 foot tall department store the shopper looks up and sees a

Aleks04 [339]

Answer:

The elevation to the top of the building from the point on the ground where the shopper is standing is = 17.35°

Step-by-step explanation:

From the ΔABC

AB = height of the building = 250 feet

BC = 800 ft

Angle of elevation = $\theta$

$\tan \theta = \frac{AB}{BC}$

$\tan \theta = \frac{250}{800}$

$\tan \theta$ = 0.3125

$\theta = 17.35$ °

Therefore the elevation to the top of the building from the point on the ground where the shopper is standing is = 17.35°

8 0

3 years ago

I don't get this part can somebody help pls?

meriva

Answer:

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Step-by-step explanation:

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2 years ago

5/8 of 3/7 is ...<br><br> What is the ...

Vlada [557]

Answer:

15/56

Step-by-step explanation:

5/8 x 3/7 = (5x3)/(8x7) = 15/56

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2 years ago

I don't understand any of these things for algebra. HELP!!!

kodGreya [7K]

I think 1 is A , I think!

7 0

3 years ago