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dusya [7]
3 years ago
15

PLEASE, I REALLY NEED HELP!!!

Mathematics
1 answer:
Masja [62]3 years ago
5 0

50 - 55 million year ago. And I think for the first one reptiles were around.

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on a certain day the temperature in seattle was -1 and the temperature in houston was 18 how many degrees lower was the temperat
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The temperatur in settle was 18 - (-1) = 18 + 1 = 19 degrees lower
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3 years ago
* Find the length of BD.<br> A
denpristay [2]

9514 1404 393

Answer:

  BD = 17

Step-by-step explanation:

The Pythagorean theorem can be used twice:

  BC^2 + AC^2 = AB^2

  BC = √(AB^2 -AC^2) = √(25^2 -24^2) = √49 = 7

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Likewise, ...

  DC = √(AD^2 -AC^2) = √(26^2 -24^2) = √100 = 10

Then ...

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3 years ago
4(2.25w+3.1)-2.75w=44.9
Evgen [1.6K]

Answer:

w = 5.2

Step-by-step explanation:

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6.25w + 12.4 = 44.9

6.25w = 32.5

w = 5.2

6 0
3 years ago
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Answer:

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Step-by-step explanation:

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The population of a city is 451,400. The population is expected to decrease at a rate of 3.2% each year. Which function equation
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Step-by-step explanation:


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