What’s the mean,median, and mode of 11,14,16,15,32,23,27,27,23,43 ?!
Lubov Fominskaja [6]
Answer:
mean: 23.1 median: 23 mode 27 and 23
Step-by-step explanation:
im not quite sure if i did it right but i believe it did! sorry if i made any mistakes though:)
<h3>
Answer: 40</h3>
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Explanation:
The inscribed angle 20 degrees doubles to 2*20 = 40 which is the measure of the central angle, and the arc in which the inscribed angle subtends (or cuts off). This is due to the aptly named inscribed angle theorem.
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A slightly longer alternative path would be to do this:
The triangle with interior angles 20 and c is isosceles. Note how the missing angle up top is one of the congruent base angles, so the missing angle is 20 degrees. That means angle c is...
20+20+c = 180
40+c = 180
c = 180-40
c = 140
Then angle b is supplementary to this
b+c = 180
b+140 = 180
b = 180-140
b = 40
This path leads to the same answer. It's slightly longer, but it's a path you can take if you aren't familiar with the inscribed angle theorem.
In fact, this line of thinking is effectively how the inscribed angle theorem is proved as shown in the diagram below.
Answer:
She descended 2 miles
Step-by-step explanation:
Answer:
9.94 kg seed need 1.4 hectare of land
Step-by-step explanation:
Sally has=9.94kg
1 hectar need=7.1 kg
Now,
9.94kg=(9.94/7.1) hectare
=1.4 hectare
so,9.94 kg =1.4 hectare
Answer:
60
Step-by-step explanation:
3/5 x 100
0.6 x 100
60
Brainliest Appreciated!