Mathematics, 25.09.2019 01:30 raekwon12

How does this model demonstrate the pythagorean theorem?
a. the sum of the lengths of the shortest and the longest sides is equal to twice the length of the middle side. so double the length of the longer leg of any right triangle is equal to the sum of the shorter leg and the hypotenuse.
b. the sum of the area of the two smaller squares is equal to the area of the larger square. so the sum of the lengths of the two legs of any right triangle squared is equal to the length of the hypotenuse squared.
c. the sum of the area of the smallest and the largest squares is equal to the area of the middle square. so the sum of the lengths of the shorter leg and the hypotenuse of any right triangle squared is equal to the length of the middle leg squared.
d. the length of the longest side minus two equals the length of the middle side. the length of the middle side minus two equals the length of the shortest side. so the length of the short leg of any right triangle is equal to the length of the middle leg minus 2, and the length of the hypotenuse is equal to the length of the middle leg plus 2.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:30

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

What is the solution to the division problem below x3+x2-11x+4/x+4

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above

Answers: 2

Answer

Mathematics, 22.06.2019 01:50

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.

Answers: 2

Answer

You know the right answer?

How does this model demonstrate the pythagorean theorem?
a. the sum of the lengths of the sho...

Questions