Answer:
x=8
Step-by-step explanation:
7x-6+60+70=180°
7x-6+130=180°
7x+124=180°
7x=180-124
7x=56
x=56
___
7
x=8
ans
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Answer:
99.7%
Step-by-step explanation:
Note that 92 and 128 are 3 standard deviations from the mean
The emperical rule or the 68–95–99.7 rule states that 68% of outcomes are wihtin 1 standard deviation from the mean
95% of outcomes are within 2 standard deviations from the mean
99.7% of outcomes are within 3 standard devations from the mean
This is 3 standard deviations so the answer is 99.7
Could be 40 degrees something llike that. looks like a 40 degree
Answer:
its 12
Step-by-step explanation:
you just simply divide 16x3/4 and you should get 12
Answer:
35
Step-by-step explanation:
you add it all up 17+12 29 then you add 29+6 and that equals 35