Answer:
2x=80°
x=40°
40°+20°=60°
Step-by-step explanation:
all triangles are 180°
Answer:
Look below
Step-by-step explanation:
71% water
29% land
71:29= 2,448=> the amount of earth surface that is covered with water is ~2,5 times bigger than the amount of earth surface that is covered with land
Interest = principle * rate * time...
I = PRT...we are going to rearrange this because we are looking for the principle...
I / (RT) = P
I = 22.40
R = 2.8%...turn to a decimal = 0.028
T = 1
sub and solve
22.40 / (0.028(1) = P
22.40 / 0.028 = P
800 = P....amount of original deposit is $ 800 <==
First solve the future worth of the apartment
F = p( 1 +i)^n
F = 340000( 1 + 0.018)^5
F = 371721.61
Gain from rent
R = (525 / month room) ( 12 room) (12 month/ year) ( 5 yrs)
R = 378000
Cost for building upkeep
C = 36500/year ( 5years)
C = 182500
Profit = 371721.61 + 378000 – 340000 – 182500
<span>Profit = $ 227221.61</span>
<span>so the answer is B</span>
