The CORRECT answer is B because the person got it wrong saying A
Answer:
the equation describes a horizontal line with a y-intercept of -4. as the line is horizontal, the slope is 0. The slope is 0 and the y-intercept is -4.
Answer:
Step-by-step explanation:
The circumference of the circle is C=2*3.14*r
r=C/(2*3.14)
r=31.40/(2*3.14)=5
Answer:
(x - 7y)/(x + 3y)
Step-by-step explanation:
x² - 5xy - 14y²
x² - 7xy + 2xy - 14y²
x(x - 7y) + 2y(x - 7y)
(x - 7y)(x + 2y)
x² + 5x + 6y²
x² + 3xy + 2xy + 6y²
x(x + 3y) + 2y(x + 3y)
(x + 3y)(x + 2y)
[(x - 7y)(x + 2y)] ÷ [(x + 3y)(x + 2y)]
(x - 7y)/(x + 3y)
Answer:
1.2
Step-by-step explanation:
I don't know if it's correct but i subtracted 8.1 and 6.9 and got 1.2
