Answer:
27/2=13.5units³
Step-by-step explanation:
We can the the green area as the base. Thus, the prism height is 5/2units.
Volume=base area×height
V=27/5 × 5/2 = 27/2 = 13.5units³
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Answer:
The following solution is incorrect. The correct value of x is 7.
Step-by-step explanation:

Distribute 3 to (4x-15). When distributing, the value outside parentheses is multiplied to all the numbers inside the parentheses. Since the 3 was only multiplied to 4x, the solution is wrong.

Add 45 to both sides.

Divide by 12 from both sides.

Answer:
use desmos online. Just plug in equations and the graphs should pop up.
Answer:
the first one :0
Step-by-step explanation: