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Mama L [17]
3 years ago
10

in one hour the temperatures in a city fell was from 4.5 Degree C to -5.4 degrees C . How many degrees celius did

the temperatures fell during the one hour period
Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0
The temperature dropped 9.9 degrees Celsius
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Can somebody please help answer this word problem using grass method? And showing how u get the answer thanks!!!
siniylev [52]

Answer:

0.25m or 1/4m

Step-by-step explanation:

Given Height of Dorsal Fin = 1/6 of Length of whale Sculpture,

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Height of Dorsal fin on scuplture = (\frac{1}{6})(1\frac{1}{2} )\\

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5 0
2 years ago
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aksik [14]

Answer:

∠ BAC = 80°

Step-by-step explanation:

The sum of the interior angles of quadrilateral ACDB = 360°

DB and DC are tangents to the circle, thus

∠ DBA = ∠ ACD = 90° ( angle between tangent/ circle at point of contact )

Thus

∠ BAC + 90° + 90° + 100° = 360°

∠ BAC + 280° = 360° ( subtract 280° from both sides )

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4 0
3 years ago
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Help is GREATLY appreciated.
Lynna [10]
I think its 28.5, but you should check with someone else.
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The perimeter of a rectangle is represented by 4x2 + 5x − 2. The perimeter of a smaller rectangle is represented by x2 + 3x + 5.
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<span>4x2 +5x - 2 -x2 +3x +5 Simplified: 3x2 + 8x +3 In order to determine the difference in size, you must subtract the perimeter of the smaller rectangle from the perimeter of the larger rectangle.</span>
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57. 1/8

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