3. a. Find two polynomials with the same degree that have a sum of 3x2 + 7x + 4.
b. Find two polynomials with different degrees that have a sum of
3x2 + 7x + 4.
C. Find two polynomials that have a sum of 4.
d. Find two polynomials that have a product of
x2 - 1.

part a: triangles gcb and epb

part b. sides cg and rp are parallel by definition of parallelogram.

angles cgb and e are congruent by being alternate interior angles of parallel lines cut by a transversal. angles gbc and ebp are congruent because they are vertical angles. by aa similarity, the triangles are similar.

part c. since the triangles are similar, the ratios of the lengths of corresponding sides are equal.

calculation of be:

gb/be = cb/bp

(400 ft)/be = 300/200

(400 ft)/be = 3/2

3be = 2 * 400 ft

3be = 800 ft

be = 800/3 ft

calculation of pe:

gc/pe = cb/bp

(350 ft)/pe = 300/200

(350 ft)/pe = 3/2

3pe = 2 * 350 ft

3pe = 700 ft

pe = 700/3 ft

answer is  

a.

5.2 inches

hope you get this right.

its a lot blury