x - 26 = 4
x = 30
Since the 2 angles are opposite of each other you would set them equal to each other.
The correct option are A and C.
If two lines intersect each other at a point, then each of the pairs of opposite angles made by these lines are called vertical angles.
From the given figure it is noticed that the line SA and DE intersect each other at point O.
The line OB touch the lines SA and DE. It does not intersect the lines, therefore the line OB does not make any vertical angle.
Therefore option A and C are correct.
We can solve the system of equations to check the number of system of the solutions.
Substitute -6x+2 for y in equation (2). So,
-12x+12x-4=-4 (By distribution property).
-4=-4 (-12x and +12x has been cancel out).
Notice x has vanish from the above equation and we are left with -4=-4 which is correct.
So, the system has infinte number of solutions.
Sample 2. Hope this helps!
Step-by-step explanation:i did e2020
Answer: The correct option is
Step-by-step explanation: We are given to find the length of MN from the figure shown.
From the figure, we note that LMN is an isosceles triangle where
We know that
in an isosceles triangle, the lengths of the sides opposite to the equal angles are equal.
So, in triangle LMN, we have
Therefore, the length of side MN is
Thus, the required length of MN is 12 units.
Option (A) is CORRECT.
A cube has six sides, and each of the sides has area of , where is the length of the edge of the cube.
Thus the total surface area of the cube is
Now we are told that this surface area is 100 square inches, therefore , and now we can solve for :
|FUG| = 51 is correct
*took a test with this question
Hope I helped!