A rectangular piece of paper has a width that is 3 inches less than its length. It is cut in half along a diagonal to create two congruent right triangles with areas of 44 square inches. Which statements are true? Check all that apply.

Respuesta :

Answer:

A is TRUE (44 inΒ²*2=88 inΒ²)

B is FALSE x(x-3)=88 (the rectangle) or x(x-3)/2=44 (the triangle)

C is TRUE if x(x-3)=88==>xΒ²-3x-88=0

D is TRUE :

xΒ²-3x-88=0

Ξ”=9+4*88=361=19Β²

==>x= 11 or x=-8 (excluded for <0)

E is FALSE for 11*4β‰ 88

Step-by-step explanation:

correct me if i am wrong

Reyvan

A,C, D.

because i got it right!