Equation of a line passing through point (x1, y1) with slope m is given by y - y1 = m(x - x1)
For perpendicular lines, the slope of the required line is given by -1 divided by the slope of the given line.
5x + 3y = 0
3y = -5x
y = -5/3x
slope of the given line is -5/3.
Thus, the slope of the required line = -1/(-5/3) = 3/5
y - 3/4 = 3/5(x - 7/8)
5(y - 3/4) = 3(x - 7/8)
5y - 15/4 = 3x - 21/8
40y - 30 = 24x - 21
24x - 40y = -30 + 21 = -9
24x - 40y = 9.
Answer:
9
Step-by-step explanation:
18 times 1
then divided by 2
is 9
Answer:
x=-4 x=-1
Step-by-step explanation:
y=x^2+5x+4
To find the x intercepts, set the equation equal to zero
0 = x^2+5x+4
Factor the equation
What 2 numbers multiply to 4 and add to 5
4*1 = 4
4+1 =5
0 =(x+4) (x+1)
Using the zero product property
x+4 =0 x+1=0
x=-4 x=-1
These are the x intercepts
Answer: 32 1/2 meters = 106.63 ft
Step-by-step explanation: 1 meter is 3 ft and 3.37 inches, or 39.37 inches :)
Answer:
c
Step-by-step explanation:
because im smart :)