Answer: B
Step-by-step explanation:
y = mx + mc
The perpendicular will have slope -1/m and intercept mc, which is
y = (-1/m)x + mc
For the answers you have to factor out a -1/m from both terms:
Answer:
3x² - 11x - 4 =0
Step-by-step explanation:
The solution to the polynomial is;
X= -1/3 and x = 4
For x = -1/3, we have (x + 1/3) = 0
For x = 4, we have (x - 4) = 0
Combining the two equations we have;
(x + 1/3)(x - 4) = 0
Now expand the equation
(x + 1/3)(x - 4) = 0
x² - 4x + 1/3x - 4/3 = 0
Multiplying by 3 to eliminate the denominator,
3x² - 12x + x - 4 = 0
3x² - 11x - 4 =0
Answer: the answer is 10
Step-by-step explanation: divide the sector area and measure 90 divided by 9 = 10
Answer:
L=A÷w
Step-by-step explanation:
take the area and ÷ it by the width and yoj have your length