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ch4aika [34]
2 years ago
6

Base angle of an isosceles triangle is 42 degree,find the third angle?

Mathematics
1 answer:
IceJOKER [234]2 years ago
7 0

Answer:

96°

Step-by-step explanation:

the base angles of an isosceles are congruent , both 42°

Then the third angle = 180° - 42° - 42° = 180° - 84° = 96°

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Answer:

Step-by-step explanation:

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Find the measures of the given angles or the lengths of the given sides. m&lt;b=3y, m&lt;e=6y-12
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3 years ago
Help with 25,27,and 28
dedylja [7]

Answer:

For 25, the answer is C

Step-by-step explanation:

How I got the answer for 25 is:

To find the mean absolute deviation of the data, start by finding the mean of the data set.

How you do this is first you need to find the sum of the data values, (add all the numbers together) and divide the sum by the number of data values.(and divide that number by how many numbers you added together in the first place)

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Next, we'll find the absolute deviation of the mean. How we do this is, we find how far away all the numbers are from 41.

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2 years ago
PLEASE HELP! I WILL GIVE BRAINLIEST!!!! (no trolls) PLEASE SHOW WORK OR GIVE EXPLANATION!!!!!!
IgorLugansk [536]

explanation:

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An alternate solution would be to substitute (4,4) for (x1,y1) and (2,-5) for (x,y) into the midpoint formula:

x=(x1+x2)/2

y=(y1+y2)/2

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