Answer:
3/10
Step-by-step explanation:
1 - 7/10 = 3/10
another way to name 1/4 is a quarter because 1/4 of 100 is 25 %, so that's why it is called a quarter.
hopefully this helps you :)
Answer:

C.E.: x <em>=/=</em> -4
Step-by-step explanation:

Answer:
105 mm^3
Step-by-step explanation:
The volume formula for a triangular prism is (height x base x length) / 2.
(5 x 6 x 7) / 2 = 105 mm cubed = 105 mm^3