Answer:
vertical line of symmetry. if you split the shape in the middle, the two pieces would be the same. it also has rotational symmetry because if you rotate it, it would still look the same and be the same shape.
It does not have horizontal or diagonal symmetry because if you split it those ways, the two pieces made will be different. Because it has rotational and vertical symmetry, it does not have "no symmetry"
The ratio that isn’t equivalent to the others is 10/12 because 7/8 and 21/24 are equivalent to eachother
Answer:
x = -9
x = 2
Step-by-step explanation:
Given:
First, note that
Since 
and 
stay in the denominator, then
Now add two fractions which stay in the left part. The common denominator is 
so multiply the numerator of the first fraction by 
and the numerator of the second fraction by 
and subtract them in the numerator:
