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mario62 [17]
3 years ago
6

Is the answer A ????? I don't know, plzzzz help me

Mathematics
2 answers:
-Dominant- [34]3 years ago
8 0
I think very well that it is A or B. With my experience, but you might want to keep doing research.

OLEGan [10]3 years ago
4 0
I think it might be the answer A. 
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Problem PageQuestion Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41
Leona [35]

Answer:

The absolute error is <u>4 ft</u> and percent error of Tony's estimate is <u>9.8%</u>.

Step-by-step explanation:

Given:

Tony estimated the height of his office building to be 45ft. The actual height of his office building is 41ft.

Now, to find the absolute error and the percent error of Tony's estimate.

The height of his office building = 45ft.

The actual height of his office building = 41 ft.

So, to get the absolute error:

<em>The height of his office building - the actual height of his office building</em>

45\ ft-41\ ft\\=4\ ft.

The absolute error = 4 ft.

Now, to get the percent error of Tony's estimate:

\frac{4}{41} \times 100

=0.0975\times 100

=9.75\%.

<em>Percent error of Tony's estimate rounding to nearest tenth = 9.8%.</em>

Therefore, the absolute error is 4 ft and percent error of Tony's estimate is 9.8%.

5 0
3 years ago
1c) What is 25% of 40?<br> 8.5
grin007 [14]

<em>2</em><em>5</em><em>%</em><em> </em><em>of</em><em> </em><em>4</em><em>0</em>

<em>=</em><em>2</em><em>5</em><em>/</em><em>1</em><em>0</em><em>0</em><em>×</em><em>4</em><em>0</em>

=<em>0</em><em>.</em><em>2</em><em>5</em><em>×</em><em>4</em><em>0</em>

<em>=</em><em>1</em><em>0</em><em> </em><em>answer</em><em>.</em>

8 0
3 years ago
If X =4 in., find the area of the trapezoid in problem 22
Digiron [165]

Answer:

Need a picture of the problem.

Step-by-step explanation:

5 0
2 years ago
Cameron sent a chain letter to his friends, asking them to forward the letter to more friends.
dimaraw [331]

Answer:

Step-by-step explanation:

5 0
3 years ago
Need help an plz show me how you know so you can give me the work
lisov135 [29]
You subtract the known angle measurements from 180 because a straight line means the whole undivided angle is 180 degrees and the answer to the subtraction is your missing angle measurement
I hope this helps!!!

8 0
3 years ago
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