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kaheart [24]
3 years ago
10

Pls help ILL GIVE BRAINLIEST TO WHOEVER RIGHT​

Mathematics
2 answers:
vladimir1956 [14]3 years ago
8 0

Answer:

For the 1st one, he is wrong. 2\frac{2}{5} is equal to \frac{12}{5}. You have to change \frac{12}{5} to \frac{36}{15}. The final answer is \frac{37}{15} or 2\frac{7}{15}.

The 2nd is correct.

Brilliant_brown [7]3 years ago
3 0

Answer: 1. 2 7/15 2. 3 11/12

Step-by-step explanation:

For the first question he had it

2 12/15 instead of 2 2/5 that is what he did wrong

instead of this 2 2/5 + 1/15=37/15= 2 7/15

For the second question he had got the right anwser

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Kamila [148]

Answer:

6/35 miles per hour

Step-by-step explanation:

To find the unit rate, put distance over time

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6 0
3 years ago
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Answer

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3 0
4 years ago
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If the sides of a square measure 9.3 units the.find the length of the diagonal
arsen [322]

Answer:

Approximately 13.1521 units.

Step-by-step explanation:

To find the diagonal, we can use the Pythagorean Theorem.

Since the figure is a square, all four sides are equivalent. A square also has four right angles. Therefore, we can use the Pythagorean Theorem to find the diagonal d. Therefore:

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Substitute 9.3 for a and b, and let c equal d:

(9.3)^2+(9.3)^2=d^2

Instead of squaring, add the like-terms:

2(9.3)^2=d^2

Take the square root of both sides:

d=\sqrt{2(9.3)^2}

Expand:

d=\sqrt{2}\cdot\sqrt{(9.3)^2}

The right cancels:

d=\sqrt2\cdot(9.3)\\d=9.3\sqrt2\\d\approx13.1521\text{ units}

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