Answer:
$8,865.85
Step-by-step explanation:
12145 multiplied by 0.73 = 8865.85
Answer:
5 1/2 years
Step-by-step explanation:
Don't forget to convert the current height of the tree into inches, since the current height is in feet and the growth rate is in inches.
y=number of years
.
Height of Type A=36+15y
Height of Type B=48+10y
.
For height Type A to equal height Type B:
For height Type A to equal height Type B:
Height Type A=Height Type B
36+15y=48+10y . Subtract 36+10y from each side
5y=12
y=5/12
.
ANSWER: It will take 5 months (5/12 years) for the trees to be equal in height.
Answer:
∠ MON = 128°
Step-by-step explanation:
∠ LOM + ∠MON = ∠ LON , substitute values
3x + 43 + 8x + 104 = 180, that is
11x + 147 = 180 ( subtract 147 from both sides )
11x = 33 ( divide both sides by 11 )
x = 3
Thus
∠ MON = 8x + 104 = 8(3) + 104 = 24 + 104 = 128°