You distribute the two in the parenthesis and add both the x and then the 18 and 2 which gives you 20 ;X=20
Answer:
13.5m
Step-by-step explanation:
The boy is 1.5m tall so you subtract that by 15m and you get 13.5m
Answer:
1-4y+y
1-3y
Step-by-step explanation:
Answer:
BD = 3.75 units
Step-by-step explanation:
Given AD is an angle bisector then it divides the opposite side into segments tat are proportional to the other 2 sides, that is
= 
, substitute values
= 
( cross- multiply )
8 BD = 30 ( divide both sides by 8 )
BD = 3.75 units
19/25 = x/100
Cross multiply:
1,900
Divide 1,900 by 25
Equals 76
Subtract 76 from 100
Answer: 24% change
I hope this helps!
