Answer:
blue = 10/36
pink = 8/36
white= 15/36
(if you want to find the percentage just divide it)
Step-by-step explanation:
Answer:
(x, y) = (-2, 3)
Step-by-step explanation:
In this form, it is easy to determine the x- and y-intercepts of each equation. That makes it easy to graph the first one, but not so easy to graph the second one on the given form.
The x-intercept is found by solving for x when y=0. In the two equations, the x-intercepts are ...
x = 4
x = -8 . . . . . . not shown on the given grid
__
The y-intercepts are found by solving for y when x=0. In the two equations, the y-intercepts are ...
y = 4/2 = 2
y = -8/-2 = 4
__
For the second equation, you can solve for y to put it in slope-intercept form.
x -2y = -8
x +8 = 2y . . . . . add 2y+8
y = 1/2x +4 . . . . . . . slope = 1/2, y-intercept = 4 (which we already knew)
This means the graph of the second equation will have a rise of 1 for each run of 2 units to the right. Working to the left from the y-intercept, we find another point to be (-2, 3), a point 2 left and 1 down from the y-intercept. This point is also on the line produced by the first equation, so (-2, 3) is the solution to the system.
This is 2/21. You can simplify the 4 in -4/7 to 2 and the 6 in -1/6 to 3. So it would now be -2/7 times -1/3. A negative times a negative is a positive, so the answer will be positive. 1 times 2 is 2 and 7 times 3 is 21. 2/21
X - 24 = x /9
multiply through by 9:-
9x - 216 = x
8x = 216
x = 27 answer
Based on the definition of the diagonal of a rectangle, the length of DE is: D. 15.
<h3>Diagonals of a Rectangle</h3>
- The diagonals of a rectangle are congruent, meaning they have equal length measure.
- The diagonals also bisect each other, dividing each into equal segments.
Thus:
AC = 30 units.
AC = DB
DB = 30 units
Therefore:
DE = 1/2(DB)
DE = 1/2(30)
DE = 15 units
Therefore, based on the definition of the diagonal of a rectangle, the length of DE is: D. 15.
Learn more about diagonal of a rectangle on:
brainly.com/question/17117320