Answer:
-69
Step-by-step explanation:
k(-5) = 10*-5 -19
= -50-19
=-69
Answer:
9.45
Step-by-step explanation:
3.5 x 2.7 = 9.45
Answer:
1782 cm³
Step-by-step explanation:
First, you measure the volume of the cuboid as a whole which is length x breadth x height, 9 x 12 x 18 = 1944 cm³. Then measure the volume occupied by the space, 3 x 3 x 18 since the hole runs along the entire length = 162 cm³.
Then you subtract the volume occupied by the hole from the volume of the cuboid in total, 1944 - 162 = 1782 cm³
