Mathematics, 02.12.2020 21:10 YoVeoAnime
The following two-column proof with missing justifications proves the Pythagorean Theorem using similar triangles:
Statement Justification
Draw an altitude from point C to Line segment AB
Let segment BC = a
segment CA = b
segment AB = c
segment CD = h
segment DB = y
segment AD = x
y + x = c
c over a equals a over y and c over b equals b over x
a2 = cy; b2 = cx
a2 + b2 = cy + b2
a2 + b2 = cy + cx
a2 + b2 = c(y + x)
a2 + b2 = c(c)
a2 + b2 = c2
Which is not a justification for the proof?
Substitution
Addition Property of Equality
Transitive Property of Equality
Distributive Property of Equality
Answers: 2
Mathematics, 21.06.2019 17:30
The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.
Answers: 2
Mathematics, 21.06.2019 18:30
Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)
Answers: 1
Mathematics, 22.06.2019 03:00
I’m how many different ways can she give the four remaining flowers to the rest of the teachers in the afternoon
Answers: 2
Mathematics, 22.06.2019 03:50
Suppose medical records indicate that the length of newborn babies (in inches) is normally distributed with a mean of 20 and a standard deviation of 2.6. find the probability that a given infant is between 14.8 and 25.2 inches long.
Answers: 3
The following two-column proof with missing justifications proves the Pythagorean Theorem using simi...
Advanced Placement (AP), 16.10.2020 21:01
Mathematics, 16.10.2020 21:01
English, 16.10.2020 21:01
Mathematics, 16.10.2020 21:01
Biology, 16.10.2020 21:01
Mathematics, 16.10.2020 21:01
Mathematics, 16.10.2020 21:01
Mathematics, 16.10.2020 21:01
English, 16.10.2020 21:01