Answer:
x=27.5
FG=72.5
GH=60
HF=47.5
Step-by-step explanation:
Sum of angles in a triangle=180
Therefore, FG+GH+HF=180
Substituting the values we have,
(3x - 10) + (2x+5) +(x+20) = 180
Collecting like terms
3x+2x+x = 180 +10 - 5 - 20
6x = 165
X= 27.5
FG = (3x - 10) = 3(27.5) - 10
FG= 72.5
GH= (2x+5) = 2(27.5)+5
GH=60
HF= x+20 =27.5+20
HF=47.5
Answer:
b
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
8x = 32
/8
x = 4
Answer:
so if you multiple4.8 percent by 3,000 u get 144 and then u divide by 3 and that u u 48 dollars per year
I believe its B. Stratified because the owner had to speak to ten individuals, meaning he divided it into smaller groups.
