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3 years ago

What’s the answer for this question?

Mathematics

1 answer:

loris [4]3 years ago

6 0

Your answer is 16 because you have to multiply b and c but it has to be squared and then you subtract 400 by 144 and get 256 and the square root of that is 16

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When 47 is added to a number the result is 37 less than 7 times the number.

REY [17]

X - the number

The number is <span>14.</span>

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3 years ago

What is 5⅜ - 3⁸/⁹ ?

lesya692 [45]

Answer:

1 35/72

Step-by-step explanation:

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4 years ago

X10.IN_4.PS-11

Basile [38]

Answer:

sorry but I really don't know the answer.

Step-by-step explanation:

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3 years ago

Three commercials are played in a row between songs on the radio. The three commercials fill exactly 3

SOVA2 [1]

According to the information given, it is found that the third commercial was 1.233 minutes long.

<h3>How is the time divided?</h3>

The total time is of 3 minutes.

The first commercial uses $\frac{1}\frac{1}{6} = \frac{1} + \frac{1}{6} = \frac{7}{6}$ minutes.

The second commercial uses $\frac{3}{5}$ of a minute.

The third commercial uses x minutes.

The sum of the time used by the three commercials is 3, hence:

$\frac{7}{6} + \frac{3}{5} + x = 3$

$\frac{35 + 18 + 30x}{30} = 3$

$53 + 30x = 90$

$30x = 37$

$x = \frac{37}{30}$

$x = 1.233$

The third commercial was 1.233 minutes long.

A similar problem, in which the information given is used to build and solve an expression, is given at brainly.com/question/24812278

8 0

3 years ago

Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B9%20%5Ctimes%2081%20%20%5Ctimes%209%7D%

Kay [80]

Answer:

√{9×81×9}=√(9²×9²)=±(9×9)=±81

7 0

3 years ago

Read 2 more answers