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mote1985 [20]
3 years ago
5

Jerome takes a math course and a science course for summer school. For every 4 hours Jerome spends studying math, he studies sci

ence for 3 hours. If Jerome spent a total of 49 hours studying last week, then how long did he study math?
Mathematics
1 answer:
Vikentia [17]3 years ago
8 0
Jerome studied 28 hours of Math
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Genrish500 [490]

Answer:

I'm pretty sure the answer is D

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Your corner store is having a sale on chips . A 40 -pack of Doritos cool ranch chips cost $25.75 but it's on sale at 35% off. Ho
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Answer:

  $16.74

Step-by-step explanation:

If the price has been reduced by 35%, it is 100% -35% = 65% of what it was.

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The hour hand on a clock is 4 cm long, and the minute hand is 10 cm long. What is the exact distance between the tips of the han
Allushta [10]

Answer:

2 sqrt(19)

Step-by-step explanation:

We know that the angle between the two hands

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We divide by 12 because there are 12 number and multiply by 2 because there are 2 number between 10 and 12

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We can use the law of cosines to determine the third side

c^2 = a^2 + b^2 -2abcosC

Where C is the angle between sides a and b

a =4 and b = 10  C = 60  and we are looking for side c

c^2 = 4^2 + 10^2 -2*4*10 cos60

c^2 =16+100 - 80cos 60

c^2 = 76

Take the square root of each side

sqrt(c^2) = sqrt(76)

c = sqrt(76)

c =sqrt(4) sqrt(19)

c =2 sqrt(19)


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2 years ago
Please help me with this please
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9514 1404 393

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3 years ago
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