answer: 3a³
work: 3a is being multipled by itself three times. so, you take 3a and add a degree of three to it.
Answer:
What is your question?
Step-by-step explanation:
Answer:
x=81.2
Step-by-step explanation:
Both ways of writing numbers as tens and ones describe the same number because our counting system is based on powers of ten. This means that each place in our numbering system is ten times greater than the place to its right. Scientific and exponential notations simplify arithmetic, making it easier to multiply and divide large and small numbers.
The reason why both ways of writing the numbers as tens and ones describe the same number is because our counting system is essentially based on powers of ten. This powers-of-ten notation effectively means that each place in our numbering system is ten times greater than the place to its right. This principle all stems from human beings starting to count with their ten fingers.
For example, if we consider a number such as 34, this can be expressed as 3 tens and 4 ones. Alternatively, it could also be written in exponential notation as 3x10^1 + 4x10^0, which is still 34. This is because the power (exponent) of 10 correlates with the number of places the decimal point is shifted to give the digit number.
In scientific notation, this makes arithmetic simpler. To multiply two numbers expressed as powers of ten, you only need to multiply the numbers out front and then add the exponents. This way of counting and doing arithmetic is not only easier to write but also simplifies the multiplication and division of large and small numbers.
#SPJ2
Answer: Only one line is the correct answer.
Step-by-step explanation:
Through any two points, there is exactly 1 line segment.
As the definition of line states that line segment has exactly two end points.
And postulate (3) of Euclid states that through any two points there is exactly one line.
And it can't be extended to any limit,
As it has only two end points.
Hence, only one line is the correct answer.
Answer:
True
Step-by-step explanation:
The formula for the circumference of a circle is:
C=2πr
So we can substitute in the numbers we have:
Radius=4, so:
C=8π (we multiplied the radius by 2)
So the statement is true.
Hope I... yeah you get it y now I've been answering your questions a lot.
I'm still gonna copyright it.
Copyright Potato 2019.
Answer:
True
Step-by-step explanation:
The circumference (C) of a circle is
C = 2πr ← r is the radius
For C = 8π, then
2πr = 8π ( divide both sides by 2π )
r = 8π ÷ 2π = 4
Hence the radius must be 4
18, 10 2
Answer:18, 10, 2, -6, -14,-22, -30, -38, -46, -54
Step-by-step explanation: You would have to multiply the numbers in the sequence by the nth term.