Answer:
Step-by-step explanation:
area of front face=(12+8)/2 ×8=80 cm²
volume=80×22=1760 cm³
I’m assuming that -0.7 was multiplied with -1/2
Answer:
6x^2-3x
Step-by-step explanation:

Hope this helps!
Answer:
Wait
Step-by-step explanation:
I solve first