Answer:
168 cm³
Step-by-step explanation:
No matter if it is not oblique or is, you still multiply the height by the area of the base:

I can assist whenever I can.
Answer:
Step-by-step explanation:
its 21
The third option because when you factor out the denominator, you get (x-1)(x+3), giving you zeros of 1 and -3
Answer:either c or b
Step-by-step explanation: to be honest I searched up
Answer:
Show blocks as addends and the sum as a bigger block
Step-by-step explanation: