Answer:
Step-by-step explanation:
(1-4)/(2+3)= -3/5 is the slope
y - 4 = -3/5(x + 3)
the solution is F
Answer:
yes
Step-by-step explanation:
If 2 lines are perpendicular then the product of their slopes = - 1
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x - 4 ← is in slope- intercept form
with slope m = - 1
5x - 5y = 20 ( subtract 5x from both sides )
- 5y = - 5x + 20 ( divide all terms by - 5 )
y = x - 4 ← in slope- intercept form
with slope m = 1
Thus product of their slopes is - 1 × 1 = - 1
Therefore the lines are perpendicular
Answer: The blue dot is at -22
Step-by-step explanation:
The distance between two line is shown to be 6, so you subtract six from -16 to find the value of the dot.
Answer:
5 inches
Step-by-step explanation:
Area of the cake:
- 1 slice = 13 in²
- 6 slices = 13 in² * 6 = 78 in²
Area circle: πr²
Solve for r:
-Chetan K
Answer:
x = 5
Step-by-step explanation:
The given equation is :
2(1+7x)=72
Use the distributive property to the LHS.
2(1)+2(7x) = 72
2+14x = 72
Subtract 2 from both sides.
2+14x-2 = 72-2
14x = 70
x = 70/14
x = 5
So, the answer of the given equation is x = 5.
