Sorry people send you links instead of actually helping you
Answer:
Step-by-step explanation: let 2:3:5:8 be 2x,3x,5x,8x respectively .
*angles in a quadrilateral is 360 degree
*2x+3x+5x+8x=360
*18x=360
*x=360/18
*x=20
now substitute x in these:
2x=2x20=40
3x=3x20=60
5x=5x20=100
8x=8x20= 160
so these are the following angles: 40,60,100 and 160
The far right would be the correct answer.
Answer:
Yes
Step-by-step explanation:
21/3=7
15/3=5
Answer:
3%
Step-by-step explanation:
1kg = 1000g
30÷1000 × 100 = 0.03×100=3%
