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Svetach [21]
2 years ago
9

Multiply the sum of -13/8 and 5/12 by their difference.​

Mathematics
1 answer:
REY [17]2 years ago
6 0

Answer:

1421/576

Step-by-step explanation:

Sum = - 13/8 + 5/12 = - 39/24 + 10/24 = - 29/24

Difference = - 13/8 - 5/12 = - 39/24 - 10/24 = - 49/24

Sum * Difference = (-29/24)*(-49/24) = 1421/576

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atroni [7]
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therefore ur answer is OPTION A 8.889 x 10-6 cm/s
4 0
2 years ago
Find the midpoint of AB for: A(7,0)|and B(0,3)​
liberstina [14]

Answer:

\boxed {\boxed {\sf (\frac {7}{2}, \frac{3}{2}) \ or \ (3,5, 1.5) }}

Step-by-step explanation:

The midpoint is essentially a point with the average of the 2 x-coordinates and the 2 y-coordinates.

The formula is:

(\frac {x_1+x_2}{2}, \frac{y_1+y_2}{2})

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Solve the numerators first.

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The midpoint can be left like this because the fractions are reduced, but it can be written as decimals too.

(3.5, 1.5)

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Answer:

b. 119

c. 119

Step-by-step explanation:

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