What do i do?

step by step process:
parenthesis, exponents, multiplication, division, addition, subtraction.

write the equation

2+ { 8-2 [ 32+5 ( 1+2 )]} = ?

add the parenthesis.

2+ { 8-2 [ 32+5 ( 3 )]} = ?

multiply the sum.

2+ { 8-2 [ 32+15 ]} = ?

add the brackets.

2+ { 8-2 [ 47 ]} = ?

multiply the sum.

2+ { 8-94 } = ?

subtract the braces.

2+{-86} =-84?

multiply the sum.

idk lol

step-by-step explanation:

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.

σк тнє αиѕωєя ιѕ (α.)

нσρє ι ¢συℓ∂ нєℓρ υ