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dsp73
3 years ago
5

WILL MARK BEST ANSWR BRAINLIEST!!!!!!

Mathematics
2 answers:
Oksana_A [137]3 years ago
5 0
- 1/3 - 1 2/3 = - 2

When subtracting two negatives you add the two numbers together.
Ann [662]3 years ago
4 0

<em>Answer,</em>

<h2>-2</h2>

<em>Explanation,</em>

<em>-1/3 - 1 2/3 </em>

<em>Factor  out common term -1                                                                                              =</em> - (1/3 + 1 2/3)

<em>Add whole numbers </em>

0 + 1 = 1

<em>Combine Fractions</em>

1/3 + 2/3

<em>Since the denomonators are the same add the fractions</em>

1 + 2/ 3

<em>Add the numbers 1 + 2 = 3</em>

3/3

<em>Apply the rule a/a = 1</em>

3/3 = 1

<em>Finnaly </em>

<h3>-(1 + 1) = -2 </h3>

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PLS HELP FAST I NEED IT
Gemiola [76]

Answer:

(b) 1:9

(c) 1:8

Step-by-step explanation:

(b) x*y : kx*ky, so 1:k² with k=3 is 1:9

(c) Assuming the rectangles get a z dimension, the volumes would have a ratio of xyz : xkykzk = xyz : xyzk³ = 1 : k³. With k=2 that is 1:8. But the z was never introduced so this is a bit inconclusive.

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3 years ago
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Scorpion4ik [409]

Answer:

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Step-by-step explanation:

2 2/5 * 2 7/9

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Rewriting

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20/3

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7 0
3 years ago
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ss7ja [257]

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The orthocenter is the point where the altitudes intersect.

8 0
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