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Ierofanga [76]
3 years ago
9

Bruce desea construir su nuevo edificio en forma hexagonal perfecto (regular). Si los lados deben medir 8m. ¿Cuál es el área sup

erficial del edificio?
Mathematics
1 answer:
Alisiya [41]3 years ago
8 0

Answer: A≈166.28m²

Step-by-step explanation:

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2) Which ordered pairs represent a proportional relationship between x and y?
ZanzabumX [31]

Answer:

d

Step-by-step explanation:

you can multiply the original x and y by 3 and get the second x and y

i hope this helps

4 0
3 years ago
Read 2 more answers
The angle of rotation at which point A’ coincidences point
anygoal [31]

Answer:

216 degrees

Step-by-step explanation:

Given that ABCDE is a regular pentagon.

Hence each angle would equal = {2(5)-4}/5 right angles

=6(90)/5 =108 degrees

Since regular pentagon rotation will not disturb the shape.

When counterclockwise rotated, if 108 degrees rotated A would become E.

For another 108 degrees A would come to D

Hence angle required for rotation for A to coincide with D = 2(108)

=216 degrees

8 0
3 years ago
What is the measure of XYZ? 82
Ulleksa [173]

Answer:

I believe your answer will be D

Step-by-step explanation:

I'm not sure so I apologize if I'm wrong. Hope I helped you! <em>:)</em>

5 0
3 years ago
A = {1, 2, 5, 7} B = {3, 4, 6, 7} C = {0, 5, 8, 9} Find B U C.
drek231 [11]

BUC ={0,3,4,5,67,89}

I hope it will be answer of your question

3 0
2 years ago
Read 2 more answers
a study examined the effectiveness of an ear molding technique used to correct ear deformities in newborns without the need for
inna [77]

Answer:

The sample proportion of successful procedures is 0.962.

Step-by-step explanation:

The sample proportion of successful procedures is the number of successfiç procedures divided by the total number of procedures.

In this problem:

158 procedures, of which 152 were successful. So

p = 152/158 = 0.962

The sample proportion of successful procedures is 0.962.

4 0
2 years ago
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