Subtract (5 – 2i) – (1 + 8i). which property allows you to write the expression as 5 – 2i – 1 – 8i? associative commutative distributive identity

The correct option is 3, i.e., Distributive property.

Step-by-step explanation:

Distributive property: If a, b and c are real three numbers, then

The given expression is

Using distributive property in can be rewritten as

It means distributive property allows as to write the expression (5 – 2i) – (1 + 8i) as 5 – 2i – 1 – 8i.

Therefore, the correct option is 3.

15 batches are the most you can make

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc