Answer:
Step-by-step explanation:
if there are 14 boys to 9 girls in a class the ratio would be
14:9
Answer:
Option B is correct.
The reflection rule is followed here is,
.
Explanation:
Since, the triangle is reflected over the x-axis , then only y- coordinates will get changed but the x coordinates will remain the same.



Therefore, the only reflection rule on the coordinate plane that verifies the triangle are congruent when reflected over x-axis is, 
Answer:
72y+72
Step-by-step explanation:
9(8y+8)
72y+72
It is 18 Units^2. A= a+b/2 times h.. Soo A= 5+7 divide by 2 times 3.. You will get 18 units^2..