Answer:
Step-by-step explanation:
m<ABC=90 because of Angle inscribed in Semicircle Theorem
Is there a passage before this, I think you need that in order to answer the question.
Answer:
<h2>( 7a - 2b ) ( 3x - 5y )</h2>
<u>Step-by-step explanation:</u>
21ax + 10by - 35ay - 6bx
21ax - 35ay - 6bx + 10by
7a ( 3x - 5y ) - 2b ( 3x - 5y )
( 7a - 2b ) ( 3x - 5y )
She estimated 586 to 600 and 754 to 800
800 - 600 is 200
Squaring is when you multiply a number by itself for example, 4 squared is 4x4