Answer:
bd=6,cd=12,bd=8
Step-by-step explanation:
Answer:
To Little
Step-by-step explanation:
this problem has too little information because it does not state the weight small rocks and big rocks. Plz give brainily, Thx!
Answer:
it will cover 360 miles in 6 hours
Step-by-step explanation:
car travels 180 mile in 3 hour
so, in 1 hour it will travel = 180 / 3 = 60 miles
and then in 6 hours it will travel = 60 × 6 = 360 miles
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.