12÷3×15(15-6)+3.use order of operations to solve

Step-by-step explanation:

This question its going to be pemdas.

P-parenthesis

E-exponents

M-multiply

D-divide

A-add

S-subtract

that came from left to right.

1. Calculate parenthesis.

(15-6)=9

12/3*15*9+3

2. Multiply and divide from left to right.

12/3*15*9+3

4*15*9

15*4=60

60*9

60*9=540

540+3

3. Finally, add from left to right.

=543

Final 543

Hope this helps!

And thank you for posting your question at here on .

Have a great day!

-Charlie

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.