Answer:
22
Step-by-step explanation:
Mean basically just means average. To find the mean, add the numbers together and divide them by the number of numbers.
17 + 20 + 17 + 33 + 22 + 23 = 132
After that, divide by 6 since there are 6 numbers
132 ÷ 6 = 22
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Have a good day :)
Answer:
the first four answers are all correct
Answer:
D is the answer.
Step-by-step explanation:
Answer:
x = 374/7
Step-by-step explanation:
all of the angles should equal to 360 degrees since it's a quadrilateral.
So,
1+ (2x+10)+(3x-5)+(2x-20) = 360
1+ 2x+10 +3x-5+2x-20 = 360
7x -14 =360
7x = 360+14
7x = 374
x= 374/7
x= 53.428...
Hope this helps!
Please mark brainliest if you think I helped! Would really appreciate!
