You can plug in values into the equation to see which one makes it true
x=3
7+18=16+9
25=25
C. 3
Answer:
(A) Angles in equilateral triangle are congruent
Step-by-step explanation:
From the figure, it can be seen that in triangle ABD,
which means that all the sides of the triangle are congruent and by the definition of equilateral triangle, ΔABD will be an equilateral triangle.
Therefore, Using the property that Angles in equilateral triangle are congruent, we can find the value of x.
Thus, option A is correct.
C: 60 children because 60 cannont go into 9 which is the amount of children in the first ratio
12 1/4 because the original answer is 12 3/12 but you should simplify it to 12 1/4.