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Stells [14]
3 years ago
7

Find a. Write your answer in simplest radical form.

Mathematics
2 answers:
Shtirlitz [24]3 years ago
8 0

Answer:

a=4ft.

Step-by-step explanation:

this is a special 30°-60°-90° triangle.

the side opposite the 30° angle is equal to x, the hypotenuse is equal to 2x, and the other side is equal to x√3.

in this case, since it is given that the hypotenuse is equal to 8ft, we can find a:

8/2=4

so, a=4 ft.

weqwewe [10]3 years ago
7 0

Answer:95

Nah I'm playing I dont know

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82, 62, 95, 81, 89, 51, 72, 56, 97, 98, 79, 85 order from least to greatest find the The median of the lower half of the data an
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Answer:

The median of the lower half of the data was determined to be 67 while the median of the upper half of the data was determined to be 92.

Step-by-step explanation:

<u>Step 1:  Order from least to greatest</u>

51, 56, 62, 72, 79, 81, 82, 85, 89, 95, 97, 98

<u>Step 2:  Determine the median of the lower half of the data</u>

There are 12 numbers which means that there is going to be 6 numbers on both sides of the data.  So using the first 6 numbers we will be able to determine the median of the lower half of the data.

51, 56, 62, 72, 79, 81

Since there is an even amount of numbers, that means that we will need to find the middle between the 3rd and 4th number.  We can do that by adding them up together and dividing by 2.

(62 + 72) / 2 = 67

Step 3:  <u>Determine the median of the upper half of the data</u>

So using the first 6 numbers we will be able to determine the median of the upper half of the data.

82, 85, 89, 95, 97, 98

Since there is an even amount of numbers, that means that we will need to find the middle between the 3rd and 4th number.  We can do that by adding them up together and dividing by 2.

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Answer: The median of the lower half of the data was determined to be 67 while the median of the upper half of the data was determined to be 92.

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Area of large rolls of sod grass  = Length * Width

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brainly.com/question/25292087

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