<span>A shape has Rotational Symmetry when it still looks the same after a rotation.</span>
Answer:
a
Step-by-step explanation:
because I just think its a
Answer:
Step-by-step explanation:
√20=√5*2*2
√20=2√5
Answer:
C
Step-by-step explanation:
A is incorrect because -3.1 is rational.
B is incorrect because 1.14 repeating is rational.
C correct because everything that can be expressed as a fraction is on the left and everything that can't is on the right.
D is incorrect because pi is irrational.
x + 1/2 = 3/4
set denominators equal:
x + 2/4 = 3/4
-2/4 for both sides:
x = 1/4
there you go! hope this helps!
