We are given a? + b2 = c2 for ABC and right
ADEF constructed with legs a and b and hypotenuse
n. Since ADEF is a right triangle, we know
that a² + b2 = n2 because of the
V. By substitution, c? = n2 Using
the square root property and the principle root, we can
take the square root of both sides to get
c=n. By
M. triangles
ABC and DEF are congruent. Since it is given that
F is a right angle, then 2 is also a right angle by
CPCTC. Therefore, ABC is a right triangle by

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Solve the equation x/4 - 5= -8 -27 -12 -7 12

A, at (-2, 4), is 6 .of a'? (-8, 4) (-8, -2) (-2, -2) (-2, 4) b, at (-4, -7), isy-.of b'? (-4, 7) (4, -7) (4, 7) (-4, -7)