840 = 70% (100% - 30%)
840 : 70 * 100 =
1200$ is your answer
-----------------------------------
1200 - 30% = 840%
Total number of students = 18 + 7 = 25
Average height of the 25 students = 105 - 5 = 100 cm
Sum of height of all students = 100 x 25 = 2500cm
Answer: 2500cm
Answer:
100 cm
since B,C are the two midpoints of ZY,XZ then BC is parallel to side XY and equal half of its length then XY equal 30 cm and simce A,B are the midpoints of XY,YZ then AB equal half XZ then XZ equal 36 cm then the perimeter of XYZ equals 36+30+34 equals 100 cm
Answer:
108cm^2
Step-by-step explanation:
3 x 6 x 6=108
Answer:
It B.(6.25,-5)
Step-by-step explanation:
You should multiply G.(2.5,-2) times 2.5, like this (2.5*2.5,-2*2.5) equals (6.25,-5)
