Answer:
∠ 1 = 123°
Step-by-step explanation:
One way
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ 1 is an external angle of the triangle, thus
∠ 1 = 90° + 33° = 123°
Second way
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 given angles from 180 for third angle in Δ
third angle = 180° - (90 + 33)° = 180° - 123° = 57°
The third angle and ∠ 1 form a straight angle and are supplementary, thus
∠ 1 = 180° - 57° = 123°
There would be infinite answers
No, it's not reasonable.<br /><br />I'd much rather help you than blankly state the answer, so here I go.<br /><br />Ya' know those syringe's you see in science class. maybe you've had a lab with them, perhaps you've seen in them in shows. Now imagine that filled up with a superrrrrr tiny amount of water. Now imagine that in a bowl. See, it doesn't make sence.
*If it helps, one ml=one gram.
I'm guessing just to show that you did your work to get the answer.
Answer:
Step-by-step explanation:
The smaller/closer the difference between observed and expected frequencies, the higher the probability of concluding that the probabilities specified in the null hypothesis are correct concluding that the data fits that particular distribution given.