Answer:
Step-by-step explanation:
Volume of triangular prism:
=
× H
Volume of triangular pyramid:
=
The total volume of figure is
V =
+
Answer:
Your missing a number and your answer is 12
Step-by-step explanation:
Answer:
x = 10
Step-by-step explanation:
Since the parallelograms are similar then the ratios of corresponding sides are equal , that is
= ( cross- multiply )
6x = 60 ( divide both sides by 6 )
x = 10
Step-by-step explanation:
(4x+1)(2x+3)=8x*2+12x+2x+3
= 8x*2+14x+3