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wariber [46]
3 years ago
10

Becky spent 3/4 of an hour practicing the piano.She spent 1/2 of that time practicing her recital piece. What fractional part of

an hour did Becky spend practicing her recital piece?
Mathematics
1 answer:
Ber [7]3 years ago
3 0

Answer:

3/8

Step-by-step explanation:

First,

convert  3/4 of an hour to minutes;

If 1 hr = 60 mins

then 3/4 of 1hr = \frac{3}{4} *60\\ \\ =45 mins.Next, If 1/2 of 3/4 was spent practicing recital piece, it means that it is half of 45 mins;1/2 *45 = 22.5 minsLastly, convert the 22.5 mins into a fraction of an hour;22.5/60 = [tex]\frac{3}{8}

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Minchanka [31]

The absolute value of 8 that is |8| is equal to 8.

We have given that,

|8|

We have to determine the value of |8|.

<h3>What is the absolute value?</h3>

The absolute value or modulus of a real number x denoted |x|, is the non-negative value of x without regard to its sign. Namely, {\displaystyle |x|=x}if x is a positive number, and {\displaystyle |x|=-x} if x is negative, and {\displaystyle |0|=0}.

Absolute values only find the true distance of a number from 0. Distance is always positive, so the absolute value of anything is always positive.

|8| = 8

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brainly.com/question/24368848

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3 0
1 year ago
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Find the volume of a pyramid with a square base, where the side length of the base is 15.9\text{ cm}15.9 cm and the height of th
jeka94

Answer: 1,162.9 cm3

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Volume of a square pyramid: 1/3 x base area x height

Where

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Replacing with the value given:

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Back with the volume formula:

V = 1/3 x base area x height

Replacing with the values given and solving for V (volume)

V = 1/3 x 252.81 x 13.8 = 1,162.9 cubic centimeters

Feel free to ask for more if needed or if you did not understand something.

5 0
3 years ago
A can holds 3 tennis balls. A box holds 4 cans. A case holds 6 boxes. How many tennis balls are in 10 cases?
Korolek [52]

Answer:

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Step-by-step explanation:

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3 years ago
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vfiekz [6]
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2 years ago
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What is 5/6 divided by-2/3
liraira [26]

Answer: -5/4


Step-by-step explanation:

Apply the fraction rule: a/-b = -a/b

-5/6/2/3

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Divide fractions: a/b/c/d = a x d/ b x c

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Sorry if this is a little confusing but your answer to the question is ( -5/4 )

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