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3 years ago

Three hours ago, the temperature was - 2°F. Now the temperature is 6°F. What was the change in temperature for the past 3 hours?

Mathematics

1 answer:

suter [353]3 years ago

5 0

Answer:4 degrees Fahrenheit

Step-by-step explanation:

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What is the surface area of the cylinder?

bonufazy [111]

Answer:

Formula for the SA (Surface Area) is 2πrh+2πr^2.

Replace the values and you get answer of 251.999570694 = 252pi

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3 years ago

What is 25% of 50? Is it,<br> A- 200<br> B- 10<br> C- 25<br> D- 12.5

Alexxandr [17]

Answer:

12.5

Step-by-step explanation:

50/4

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3 years ago

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Seven days ago, the gas tank on Rosa’s vehicle was filled with 25 gallons of gasoline. Today there are 11 gallons of gasoline. W

uysha [10]

Answer:

-14

Step-by-step explanation:

You can find the amount of change by subtracting the original amount from the new amount.

11 - 25 = -14

Overall: Appropriate answer is, -14.

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3 years ago

2. Are these ratios equal? 6:10 and 5:20

Step2247 [10]

Answer:

Step-by-step explanation:

Think of it like this. 6/10 is 60% and 5/20 is 25%. These two values aren't the same.

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3 years ago

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Geometry Select the correct answer from each drop-down menu. Given that , ° and °.

Alexxx [7]

$\measuredangle BAC = 29°$

Answer:

$\measuredangle BOC =58°$

Step-by-step explanation:

$\measuredangle BDC = 29°...(Given) \\\because \measuredangle BAC = \measuredangle BDC\\(\angle 's \: subtended \: by\: same\: arc) \\\huge \purple {\boxed {\therefore \measuredangle BAC = 29°}} \\\\$

Since, angle subtended on the center of the circle is twice the angle subtended on the circumference of the circle.

$\therefore \measuredangle BOC =2\times \measuredangle BDC\\\therefore \measuredangle BOC =2\times 29°\\\huge \red {\boxed {\therefore \measuredangle BOC =58°}} \\$

8 0

4 years ago