Use order of operations to simplify. 33+2[64-(3*7)]

Hello!

Step-by-step explanation:

Order of operations stands for:

↓

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

From left to right!

*Please Excuse My Dear Aunt Sally!*

First, you do parenthesis.

Then, you multiply from left to right.

You can add from left to right.

Final answer is →

Hope this helps!

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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