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boyakko [2]
2 years ago
8

A small box measures 4 in.by 3in. by 3/4 in. high. Find the volume of the box

Mathematics
2 answers:
liraira [26]2 years ago
8 0

Answer:

9

Step-by-step explanation:

hope that helps

GalinKa [24]2 years ago
4 0

Answer:

V=e^3

Step-by-step explanation:

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Write 0.54 as a fraction.
valina [46]

The answer is fifty four hundredths

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The length of a rectangle is 4 m less than the diagonal and the width is 5 m less than the diagonal. If the area is 82 m^2, how
nikklg [1K]

I hate rounding.

Let's call the diagonal x.  It's the hypotenuse of the right triangle whose legs are the rectangle sides.

According to the problem we have a length x-4 and a width x-5 and an area

82 = (x-4)(x-5)

82 = x^2 - 9x + 20

0 = x^2 - 9x - 62

That one doesn't seem to factor so we go to the quadratic formula

x = \frac 1 2(9 \pm \sqrt{9^2-4(62)}) = \frac 1 2(9 \pm \sqrt{329})

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That's the exact answer.  Did I mention I hate rounding?  That's about

x = 13.6 meters

Answer: 13.6

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It's not clear to me this problem is consistent.  By the Pythagorean Theorem the diagonal satisfies

x^2 = (x-4)^2 + (x-5)^2

which works out to

x=9 \pm 2\sqrt{10}

That's not consistent with the first answer; this problem really has no solution.  Tell your teacher to get better material.

5 0
2 years ago
What is 3(4a−3)−(6a+5)? (Thank you to everyone for their hard work!)
igomit [66]

Answer:

6a−14

Step-by-step explanation:

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3 years ago
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37. Two years ago, Bob flew 6 x 105 miles in an airplane. This was 15 times as many
gogolik [260]

Answer:

  A.  4·10⁴

Step-by-step explanation:

The problem statement tells you ...

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Dividing by 15 gives ...

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<em>Further explanation</em>

An exponent is an indication of repeated multiplication.

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We can use the associative property of multiplication to rewrite the number of miles:

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3 years ago
5. Mai attempted 40 free throws and was successful 25% of them. How many free throws did
Kipish [7]

Answer:

10 were successful

Step-by-step explanation:

40x25%=10

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