Asteel company is making flat rectangular frames as a part is a new product they are launching. each frame will be cut out of a piece is steel and will have a final area as close to 28cm^2 as possible. the width of the frame needs to be uniform throughout. the inside dimensions of the frame must be 11 cm by 6cm. complete the equation that models the above situation, and find the width of the frame, x. the area of the steel frame can be modeled by the following equation. x^2+-28=0

the answer is 5/14.

hope this .

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.

zero

step-by-step explanation:

f(2)= x-2

plug in the 2 in the "x"

f(2)=2-2

f(2)=0