X^3 - 21x = -20add 20 to both sidesx^3 - 21 x + 20 = 0Rational Root Theorem:Factors of P (constant) 20 = 1, 2, 4, 5, 10, 20------------------------------- Factors of Q (leading Coefficient) = 1
Possible zeros (all + -) 1/1, 2/1, 4/1, 5/1, 10/1, 20/1
Of the choices given only the number 1 is a possible root.
The area of the paper is the amount of space it occupies.
The length of papers around the edge is 1607680 cm
The given parameters are:
The area of the circle head is:
So, we have:
Substitute known values
The length of the paper is then calculated as:
This gives
Hence, the length of papers around the edge is 1607680 cm
Read more about areas at:
brainly.com/question/2264643
Answer: The first student is correct
Step-by-step explanation:
If the length of rectangle is x-30=3-z then it must be true that 13 could be one of the answers
0.0641 this is the answer
I don’t see a diagram ? Just numbers...
