If angle AED is 90 degrees and angle AEB is 60 degrees. Subtract 60 from 90. Since BEC and CED are equal, the difference of 60 minus 90 (30) divided by two is the sum. 60 + 15 +15 = 90. BEC and CED equal 15 degrees. Good luck.
Answer: of what figure
Step-by-step explanation:
Answer:
3 sips equal a gulp
Step-by-step explanation:
we have
----> equation A
Divide by 2 both sides
----> equation B
equate equation A and equation B
Group terms that contain the same variable
therefore
3 sips equal a gulp
Answer: 0.1788
Step-by-step explanation:
We assume that the monthly rent for a one-bedroom apartment without a doorman in Manhattan is normally distribution.
Given : Mean monthly rent :
Standard deviation :
Sample size :
Let x be the monthly rent of randomly selected apartment.
Now. we calculate the value of z-score by the formula :
For x = $2,700
The p-value =
Hence, the probability that the average rent of the sample is more than $ 2,700 = 0.1788