Answer:
72
Step-by-step explanation:
for the rectangles you use the formula :
a=lw 3x6=18x2=36 + 4x6=24
and for the triangles you use:
a=1/2bh 3x4=12/2 + 3x4=12/2
then you add it all together
36+24+12=72
Answer:
12 23
Step-by-step explanation:
that = up to 35
Answer:
11 + 12 = 23
Step-by-step explanation:
same sigmd add and keep different signs subtract negative and negative make a positive and postive and negative make a negative you see
