One pair of adjacent sides are congruent (WZ and ZY) so as WXYZ is a parallelogram all sides are congruent.
Just find the inverse cosine of 1 which is 0 degrees.
Answer:
The farmer jones keep the chickens away frome the other animals because the chickens are using "fowl" language!!!!!
The answer to your math sheet is a play on words, please check the picture attached for the complete solution.
The joke is that 'fowl' is another word for 'chicken' but at the same time is similar to 'foul' which is a bad word!
Answer:
Step-by-step explanation:
Let x be the normal body temperature
X is N(99, sigma)
Sample mean x bar = 98.2 and s = 0.63
Margin of error = Z critical * 0.63 = 1.95 *0.63 = 1.2285
It is safe since 1.5 <1.96 critical value of z at 95%
Answer:
the first one is none of the above the second question is pi had 31,415,926,535,897 pi day is annual celebration of the mathematical constant 81 is divided by 2 i think so and 789×17=13413