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pshichka [43]
2 years ago
7

find the area of a parrellelogram whose base is of length 25 cm and the corresponding altitude is of length 8.4 cm​

Mathematics
1 answer:
Free_Kalibri [48]2 years ago
6 0

Answer:

Check the above photo and do the sum

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What type of function is represented in the table of values shown below ?
Murljashka [212]
I’m going to go with Exponential
5 0
3 years ago
A string of decorative lights is 28 feet long. The first light on the string is 16 inches from the plug. The lights on the strin
ANEK [815]
28 x 12 = 336
336 - 16 = 320
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80
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5 0
3 years ago
Geometry please help!
ikadub [295]

Answer:

see explanation

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

The polygon here has 8 sides, that is n = 8, thus

sum = 180° × 6 = 1080°

Sum the given angles and equate to 1080, that is

14x + 133 + 167 + 138 + 18x + 115 + 151 + 120 = 1080

32x + 824 = 1080 ( subtract 824 from both sides )

32x = 256 ( divide both sides by 32 )

x = 8

Thus the 2 unknown angles are

14x = 14 × 8 = 112°

18x = 18 × 8 = 144°

8 0
3 years ago
Please help me quiz
velikii [3]
Answer would be the bottom answer
5 0
3 years ago
a satelite moves at the speed of 27,000 kilometers per hour what 4 number could be the actually speed of the satelite
Anvisha [2.4K]
If the satellite moves at a speed of 27,000 km p/h, your answer depends on the question.

This could be written in an algebraic expression, such as:

27,000x = S                 [for S stands for the ultimate speed of the satellite]

Of course, if this is a 3rd grade level question, I highly doubt they have even gotten started to including the alphabet into math. 

So, I would suggest plugging 4 into X.
To explain this to her, just say that the speed needs to be multiplied by the amount of hours it has traveled. (I got 4 because there is a '4' in the question instead of 'for').

Meaning,  
27,000 x 4 = 108,000 km per 4 hours

If her teacher decides to ask why that number, have her explain the question did not make sense so she plugged in a 4 to find an answer to a certain amount of hours. 

Hope that helps a bit with the confusion!
7 0
3 years ago
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