The domain of it is d: [1,+infinity) and the range is r: (-infinity,0].
To understand the algebra, go through the following equations below:
- First the thing to note is that the top square is the square of the bottom square: Stage 1: 1 & , stage 2 = 2 & , stage 3 = 3 &
- Second image: Just add the two values above to get the total of tiles needed. For stage 5: 5 + = 30, Stage 12: 12 + = 156
Part B
- First equation : y = + n
- second equation: y = n + (n*n)
<h3>Meaning of algebra</h3>
Algebra is defined as a branch of mathematics that deals with variables, symbols and finding of these unknown using arithmetic operation such as ( +, -, *, ÷ )
Algebra is the study and understanding of mathematical symbols and how to manipulate them in mathematical problems and formulae.
In conclusion, the above are the solution to the questions on the attached image.
Learn more about algebra: brainly.com/question/22399890
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Answer:
812
Step-by-step explanation:
add the units mL's together
Answer:
A
Step-by-step explanation:
m<15 = m<1 because of how the transversals are placed. so m<1 = 90º - 65º = 25º
that means that m<15=25º