6/2(1+2)+1-1+1-1+1-1​

SO do the one in the paranthesis first.

So we will get 3 in the () section

6/2(3)+1-1+1-1+1-1

:/

9

= 6/2*(1+2)+1-1+1-1+1-1

= 6/2*(3)+1-1+1-1+1-1

= 6/2*3+1-1+1-1+1-1

= 3*3+1-1+1-1+1-1

= 9+1-1+1-1+1-1

= 10-1+1-1+1-1

= 9+1-1+1-1

= 10-1+1-1

= 9+1-1

= 10-1

= 9

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.

y + 11 = (1/4)(x + 16)

step-by-step explanation: