81x - 126x ÷ 3x + 1
45x / 3x + 1
15x / x + 1
Answer:
The zeroes are at (-2, 0), (0, 0) and (2, 0).
The (0, 0) is a double root as the graph just touches the x axis at (0, 0).
The zero at (0, 0) is sometimes referred as x = 0 (multiplicity 2).
I think the duplicate roots are counted as 2 distinct roots but im not sure.
So the answer is either a or c.
Step-by-step explanation:
The zeroes are the points where the graph cuts the x axis.
The answer is yes, and I will give you the calculation soon
PQ=
=
QR=
PR=
Answer:
C = 6 pi ft
or
C = 18.84 ft
Step-by-step explanation:
The circumference of the circle:
C = pi * d
C = pi * 6
C = 6 pi
or
C = 6 * 3.14
C = 18.84 ft
Answer:
Therefore, 7.5 is the constant in mathematical expression.
Step-by-step explanation:
Given the mathematical expression:
![\frac{3}{4}ab+7.5Explanation[tex]\frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7Dab%2B7.5%3C%2Fp%3E%3Cp%3E%3Cstrong%3EExplanation%3C%2Fstrong%3E%3C%2Fp%3E%3Cp%3E%5Btex%5D%5Cfrac%7B3%7D%7B4%7D)
is cofficient of ab in this expression.
ab is variable( whose values can be changed).
7.5 is a constant term ( whose value can't be changed).
Therefore, 7.5 is the constant in mathematical expression.
