Answer:
48
Step-by-step explanation:
The rule is every parent means 8 students.
6 * 8 is 48.
Answer:
AC = 55°
Step-by-step explanation:
In this geometry, arcs AC and BD have the same measure. The sum of the parts of arc CD will total the measure of CD.
AC + AB + BD = CD
2AC +80 = 170
AC = 110/2 = 55
The measure of arc AC is 55°.
Answer:

Step-by-step explanation:

Find the common denominator and multiply each side by that number


<u>For bolded part in explanation</u>: 4·3=12 3·3=9
3·4=12 1·4=4
the answer is B 1.6 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!