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2 years ago

2/5 in Fraction form?

Mathematics

1 answer:

hram777 [196]2 years ago

5 0

Answer:

2/5 is fraction form.

0.4 is decimal form btw.

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The given amount converted to units?

Alisiya [41]

120 seconds is 2 * 60s
60s is 1 minute, so 2*60s = 2 minutes

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3 years ago

I need help it has to be correct

Bess [88]

Answer:

cosine = adjacent / hypotenuse

cosine 62º = JL / 17

JL = cosine 62º * 17

JL = .47 * 17

JL = 7.99

JL = 8.0

Step-by-step explanation:

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3 years ago

The sum of x and ten is twenty( write the equation

iren [92.7K]

Answer:

2x10=20 X=2

Step-by-step explanation:

Please mark brainliest

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3 years ago

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Lamont lost 8 yards in the first quarter

beks73 [17]

The answer is -6 sorry could not explain because have to go somewhere hope it helped

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3 years ago

PLZ help picture included

cupoosta [38]

Answer:

4 miles

Step-by-step explanation:

Let

x ----> the time to returned back biking in hours

d ---> the distance in miles

s ---> speed in miles per hour

Remember that

The speed or rate is equal to divide the distance by the time

$s=\frac{d}{t}$

The distance is equal to multiply the speed by the time

$d=st$

we know that

$18\ min=\frac{18}{60}\ hours$

The distance to his friend's house and the distance of return is the same

$10x=4(x+\frac{18}{60})$

solve for x

$10x=4x+\frac{18}{15}$

subtract 4x both sides

$10x-4x=\frac{18}{15}$

$6x=\frac{18}{15}$

$x=\frac{1}{5}\ hours$

The total distance of the round trip is

$y=10x+4x+\frac{18}{15}$

substitute the value of x

$y=10(\frac{1}{5})+4(\frac{1}{5})+\frac{18}{15}$

$y=2+2=4\ miles$

6 0

3 years ago