Angela worked on a straight 12% commission. her friend worked on a salary of $750 plus a 5% commission

The Total earning of friend for same month is $1745 .

Step-by-step explanation:

Given as :

The percentage commission for Angela = 12%

The percentage commission for friend = 5%

The fixed salary of friend = $750

So, Total earning of friend = $750 + 5% on total merchandise sold

Let The Total earning of friend for same month = $A

The total amount of merchandise sold = $19900

Now, According to question

The earning of friend for same month = fixed salary of friend + 5% on total merchandise sold

i.e A = $750 + 5% of total amount of merchandise sold

Or, A = $750 + × $19900

Or,  A = $750 + 5 × $199

Or,  A = $750 + $995

∴  A = $1745

So, The Total earning of friend for same month = A = $1745

Hence, The Total earning of friend for same month is $1745 . Answer

answer: sensy

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