Answer:
y=-4x+9
Step-by-step explanation:
a line parallel to another line means the two lines have the same slope
so you can already cross out the second and last equation
the y-intercept is 9 so it is positive, not a negative 9
Answer:
(6)7+
Step-by-step explanation:
The initial is 21 and the rate of change is the slope so it would be 6
So when identifying the probability of a non-shaded area count all of the areas that are shaded and non-shaded.
In this instance it’s five so each individual section of being landed on is 20%
So there are three non-shaded areas out of five.
Use this fraction 3/5, and divide the nominator by a denominator which is 3 divided by 5.
3/5 = 0.6 or 60%
So the probability of landing on a non-shades are is 60%
Given:
Angles A and B are vertical angles.
The measure of angle A is 8x + 1 and angle B is 21 – 2x.
To find:
The measure of each angle.
Solution:
We know that vertically opposite angles are always equal.
Angles A and B are vertical angles.
Isolate variable terms.
Divide both sides by 10.
Now,
And,
Therefore, the measure of angle A and angle B is 17 degrees.
