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liq [111]
2 years ago
12

Write the set of points from −8 to −2 but excluding −3 and −2 as a union of intervals

Mathematics
1 answer:
Sauron [17]2 years ago
3 0
If you're only dealing with integers, then the answer is:

[-8 , -3)

If you're dealing with real numbers, then the answer is:

[-8, -3)∪(-3, -2)
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HELLPPP <br> I need help asappp
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Answer:

(8,5)

Step-by-step explanation:

x=8

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40-2y=30 .      subtract 40 from both sides

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y=5

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2 years ago
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Ganezh [65]

Answer:

y = 120x

Step-by-step explanation:

y=mx + b is what we need where m is the slope and b is the y-intercept.

the train travels at about 120km/hour, thus the slope is 120.

y= 120x +b. to find the y intercept plug in any coordinate.

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3 years ago
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Use the law of wines to find the value of y. Round to the nearest Tenth
Eva8 [605]

Answer:

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Step-by-step explanation:

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Which is the simplified form of the expression ((2^-2)(3^4))^-3*((2^-3)(3^2))^2
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