Answer:
should be the one on the top right
On this picture is shown a quadrilateral inscribed in a circle and by the Inscribed Quadrilateral Theorem the angles on the opposite vertices are supplementary, or in other words are equals to 180 degrees.
On this exercise it is asked to find the measure of angle B, First of all, you need to find the value of x. To so you have to select two opposite angles on this case angles A and C.
m<A+m<C=180 Substitute the given values for angles A and C
x+2+x-2=180 Combine like terms
2x=180 Divide by 2 in both sides to isolate x
x=90
Now, that the value of x is known you can substitute it in the expression representing angle D, and then subtract that number from 180 to find the measure of angle B.
m<D=x-10 Substitute the value of x
m<D=90-10 Combine like terms
m<D=80
m<B=180-m<D Substitute the value of angle D
m<B=180-80 Combine like terms
m<B=100
The measure of angle B is 100 degrees, and the value of x is 90.
Answer:
The statement describes an inferential statistic.
Step-by-step explanation:
The results are being generalized in this vase for the average price of a luxury car in the U.S. by surveying around 3436 luxury car owners.
In inferential statistic, we take the data from the given sample and then we make generalizations about the population.
Answer:
B) No fallacy.
Step-by-step explanation:
There is no fallacy in these sentences. There is no slippery slope since the comparison doesn't include any prediction for the consequences. There also no authority mentioned in the question. The analogy is not weak since Gabriella's hair virtually identical to Francesca's. It's hard to prove that something false cause just from one occurrence, you can assume it's not since there is no further information.