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faust18 [17]
3 years ago
8

The figure is made up of a semicircle and a triangle. Find the perimeter. Round your answer to the nearest hundredth.

Mathematics
1 answer:
grandymaker [24]3 years ago
3 0
I think your answer is 56
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12.5% as a fraction in simplest form
AVprozaik [17]
<span>12.5% as a fraction in simplest form is 12 1/2

why?

12 is 12 whole so 12
.5 is half of a whole so 1/2 is .5 in simpliest (?how do u spell simpleist?)form
oh yeah in your question:)</span>
5 0
3 years ago
Read 2 more answers
N.) Evaluate the expression (xy)? + 8, when x = 2 and y = 4.
kodGreya [7K]

Answer:

16

Step-by-step explanation:

x=2. y=4

following bodmas

2*4=8

  • 8+8=16
4 0
3 years ago
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Given the sequence 7, 12, 17, 22, ...
abruzzese [7]

Answer:

option D is true.

Step-by-step explanation:

Given the sequence

7, 12, 17, 22, ...

An arithmetic sequence has a constant difference 'd' and is defined by

a_n=a_1+\left(n-1\right)d

Computing the differences of all the adjacent terms

12-7=5,\:\quad \:17-12=5,\:\quad \:22-17=5

The difference between all the adjacent terms is the same

so

d=5

as

a_1=7

Thus, the nth term of the arithmetic sequence will be:

a_n=5\left(n-1\right)+7

a_n=5n+2

Therefore, option D is true.

7 0
3 years ago
Please help i will mark brainliest!​
GuDViN [60]

Answer:

Cluster Sampling

Step-by-step explanation:

I cant be 100% sure as i am not in statistics, but by definition cluster sampling is a probability sampling technique where researchers divide the population into multiple groups (clusters) for research (in this case its the phone book). Researchers then select random groups (three random pages) with a simple random or systematic random sampling technique for data collection and data analysis(interviews).

so that appears to be what is happening in this scenario.

6 0
3 years ago
Write 14/25 29/50 53/100 13/20 and 3/5 in order from greatest to least
Alex73 [517]
13/20,3/5,29/50,14/25,53/100
7 0
2 years ago
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