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mojhsa [17]
3 years ago
9

( -8.7 ) • ( -10 ) = ?

Mathematics
1 answer:
Ber [7]3 years ago
6 0

Answer:

87

Step-by-step explanation:

A negative times a negative always equals a positive, and 10 times anything is just moving the decimal point to the right once, so 8.7 becomes 87.0

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The width of a rectangle is 8 inches less than the length. The perimeter is 76 inches. Find the length and the width.
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L=30in
w Width

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Find the area of rectangle with sides 2 5/6 and 4 4/7
g100num [7]
<h3><u>Given</u><u> </u><u>:</u></h3>

  • Length = \sf2\dfrac{5}{6} cm.
  • Breadth = \sf4\dfrac{4}{7} cm.

<h3><u>To</u><u> </u><u>Find</u><u> </u><u>:</u></h3>

The area of rectangle.

<h3><u>Solution</u><u> </u><u>:</u></h3>

Area of rectangle = Length × Breadth

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\sf=\dfrac{17}{6}\times\dfrac{25}{7}

\sf=\dfrac{17\times25}{6\times7}

\sf=\dfrac{425}{42}

<h3><u>Area</u><u> </u><u>of</u><u> </u><u>rectangle</u><u> </u><u>is</u><u> </u><u>4</u><u>2</u><u>5</u><u>/</u><u>4</u><u>2</u><u> </u><u>cm</u><u>²</u><u>.</u></h3>
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What is the upper and lower bound of 0.82
MrRa [10]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Danielle plans on making monthly payments into an account that earns 2.5% compounded monthly. If she wants $10,000 in 22 years,
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

Given the arithmetic sequence;

2, 5...

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T6 = 3(6)-1

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Hence the 6th term of the sequence is 17

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