Answer:
200cm cubed
Step-by-step explanation:
Remember that volume of a rectangular prism is length x width x height
Answer:
Answer:

Step-by-step explanation:
Give letters, as in the attached image.
The triangles ABE and CDE are similars (AAA). In particular 
Answer:
20
Step-by-step explanation:15-5=10 10 x 2 =20
Step-by-step explanation:
4x +8=-12 is the answer
Answer:
0.138889
Step-by-step explanation:
formula is to divide by 144
which first you multiply 5×4 which gives you 20
therefore 20÷144
=0.138889