Answer:
the equation have infinite solutions
Step-by-step explanation:
if you have that x is equal to x (x=x) the only thing you really know nothing about it.
brainliest please ;)
Answer:
A, B, and C.
Step-by-step explanation:
The square root of 25 is 5. 5 is rational, a whole number, and an integer.
Answer:
Step-by-step explanation:
OR SIMPLIFY FURTHER
Answer:
x = 11°
Step-by-step explanation:
<u>Linear Pair</u>
Two angles adjacent to each other that form a straight line.
The sum of angles of a linear pair is always equal to 180°.
⇒ m∠C = 180° - 33° = 147°
<u>Alternate Interior Angle Theorem</u>
When two parallel lines are cut by a transversal, the alternate interior angles are congruent.
From inspection of the diagram, we can see that AB ║ DC.
Therefore, AE is the transversal.
So m∠A = 33°
<u>Sum of interior angles of a triangle is 180°</u>
Therefore, the top angle of the triangle = 180° - m∠A - 2x
= 180° - 33° - 2x
= 147° - 2x
<u>Angles around a point add up to 360°</u>
⇒ 33° + m∠C + 5x + (147° - 2x) = 360°
⇒ 33° + 147° + 5x + 147° - 2x = 360°
⇒ 327° + 3x = 360°
⇒ 3x = 33°
⇒ x = 11°
