(144) * (x^2)
(12^2) * (x^2)
(3^2) * (2^2^2) * (x^2)
3^2 * 2^4 * x^2
Answer:
1. <3 and <6
2. alternate exterior angle
3. 84 degrees
4. 106 degrees
5. 74 degrees
Step-by-step explanation:
1. because alternate interior angles mean the angles that are in the inner corners (ex. 5 and 4 is another example for alternate interior angles)
2. alternate exterior angles mean the opposite of alternate interior angles so they have to be on the outer corners.
3. because of alternate exterior angles
4. add (3x -5) and (2x) and make them equal to 180 because a line means that they are 180 degrees.
3x-5 + 2x will be 5x -5 = 180
5x = 185
x = 37 Plug back 37 into 3x - 5 because you're looking for m<TWV
3(37) - 5 = 106 degrees
5. Just like problem 4, plug back 37 into 2x because this time you're looking for m<SVW
2(37) = 74 degrees
To solve this, you need to substitute the value of Y into the equation 8X - Y = -12
So, since Y = 4, plug 4 in for Y:
8X - Y = -12
8X - (4) = -12
Now solve for X.
Does that help? Do you have any questions?
Just as a heads up this technique also works for larger equations. If Y = 3X, then you'd just plug 3X in for Y:
8X - Y = -12
8X - (3X) = -12
You got this!
Answer:
1975-76
Step-by-step explanation:
On this chart, the price of gold per ounce rises almost continuously, until it suddenly drops from the years 1975 to 76 by a margin of about 40 dollars. Therefore, this these are the years with the most decrease. Hope this helps!
