Answer:
Step-by-step explanation:
The equation of a straight line can be represented in the slope intercept form as
y = mx + c
Where
m = slope = (change in the value of y in the y axis) / (change in the value of x in the x axis)
The equation of the given line I is
-3y + 4x = 9
3y = 4x - 9
y = 4x/3 - 3
Comparing with the slope intercept form, slope = 4/3
If two lines are perpendicular, it means that the slope of one line is the negative reciprocal of the slope of the other line.
Therefore, the slope of the line passing through (- 12, 6) is - 3/4
To determine the y intercept, we would substitute m = - 3/4, x = - 12 and y = 6 into y = mx + c. It becomes
6 = - 3/4 × - 12 + c
6 = 9 + c
c = 6 - 9
c = - 3
The equation becomes
y = -3x/4 - 3
The answer is B because you must divide the shape into three sections and get the area of each of the three sections if you follow the lines that you drew on the figure you have three sections the area of the bottom left rectangle is 70 and the area of the large rectangle is 88. The area of the triangle is 42 if you add these three values together you get 200 which is answer B
Answer:
m∠YKZ = 90°
Step-by-step explanation:
PRYZ is a rhombus.
Property of a rhombus:
The diagonals of a rhombus are always perpendicular.
This means lines PY and RZ are perpendicular.
By definition of perpendicular lines, they intersect at right angle. Right angle has the measure of 90°, hence
m∠YKZ = 90°
Answer:
bottom. one is correct I know it for a fact
Answer:
Answer is 5 inches on edg
Step-by-step explanation:
