Answer:
The square root of minus one √(−1) is the "unit" Imaginary Number, the equivalent of 1 for Real Numbers.
Step-by-step explanation:
Answer: D and A, B and E, C and F
Step-by-step explanation:
The first one the height of the candle remains the same after many minutes the second one the water in a storage tank decreas. Find slope by using slope formula
Answer:
Step-by-step explanation:
From the figure attached,
Measure of an angle = 20°
Measure of the opposite side = x
Measure of the adjacent side = 12
By applying tangent rule in the given right triangle,
tan(20°) = 
Therefore, equation to get the value of 'x' will be,
Answer:
Hierarchical layers of abstraction in computers are used to hide information and manage deep functionality by allowing the separation to facilitate platform independence.
Step-by-step explanation:
Hierarchical layers of abstraction in computers:
Hierarchical layers of abstraction in computers are used to hide information and manage deep functionality by allowing the separation to facilitate platform independence.
In Hierarchical layers, users work independently at each level of the hierarchy.
example:
Abstraction in computing is language abstraction
Development of programming languages from machine language to assembly language and then high-level language is an example of Hierarchical layers of abstraction. Here each stage is a base for the next stage.
