Answer:
When simplified, the square root of 23 is a non-terminating and non-repeating decimal. This, and the fact that it can't be written as a fraction is why it is an irrational number.
The surface area of the composite figure is 524 square meters
<h3>Surface area of a figure</h3>
The given composite figure is made up of a triangular prism and a rectangular prism. The surface area of the figure is given as:
Surface area = 2(16*5+5*4+16*4) + (16*6) + 2(50)
Take the sum
Surface area = 2(80+20+64) + 96 + 100
Surface area = 2(164) +196
Surface area = 328 + 196
Surface area = 524 square meters
Hence the surface area of the composite figure is 524 square meters
Learn more on surface area here: brainly.com/question/1297098
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Answer:
Step-by-step explanation:
Given
Required
Calculate the perimeter of IJH
<em>See attachment for illustration</em>
From the attachment,
I = mid of FH.
So:
J = mid of GH.
So:
Perimeter IJH is then calculated as:
Answer:
Step-by-step explanation:
We can write this expression as
Next, we can distribute the power to each piece inside as there is only one term.
Answer:
i think the answer is option 1 3
Step-by-step explanation:
i say this bc 3/4 times 4 is 3
hope this helps
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