The answer is D because it has 3 equal sides and they’re all less than 90 degrees
The question that you have input is clearly wrong. It's not a quardratic equation. 10X2 doesn't make any sense for a quadratic equation. You should change it to 10x^2 which would make more sense
The answer is 226.08. I just took the test i hope it helps
Answer:x=3/2 or -1
Step-by-step explanation:
Answer:
B. 97%
Step-by-step explanation:
20 students is -2 standard deviations away from the mean
35 is +3 standard deviations away from the mean
100 - 2.4 = 97.6
(2.4 is amount of data we are not using)
please refer to the standard deviation graph attached :)