Answer:
x=6, x=-8
Step-by-step explanation: i used the symbolab calculator online to solve this.
84 cm because you HAVE to add them together.
Each teacher has 25 students. 75/3 would be 25. I hope this helped!
Answer:
the scale factor and the ratio of their perimeters is 8/9
Step-by-step explanation:
k^2=area 1/area 2
k^2=64/81
=square root if k^2=square root of 64/81
=<u>k</u><u>=</u><u>8</u><u>/</u><u>9</u>
The answer is 1100 centimeters.
