Answer: B: 20
Step-by-step explanation: We can take 40% as a fraction to make it 4/10, simplifying gives 2/5. 2/5 of 50 is 20!
Hope this Helps!
Answer:
78.8
Step-by-step explanation:
85+90+65+75+79
=78.8
A variable in usually a letter of the English alphabet that can change value depending on what you give it. Sometimes it can be a number or an expression.
In your question, our expression could be x + 5.
Matt's shape is likely to be a prism. A prism is a solid three dimensional or geometric figure with two polygonal faces in parallel planes. The parallel face is a triangle while the other face could be rectangular or cuboid in shape. The cross section of a prism is the same across its length. This shape is also a polyhedron.