Answer: $108.75
Step-by-step explanation: 18.50+3.25=21.75 Per Person 21.75x5=108.75
The sum of angles in a triangle is 180 degrees.
Therefore: 2x + 3x + 4x = 180
9x = 180 Divide both sides by 9
9x/9 = 180/9
x = 20
x = 20°
Answer: $600 interest
Step-by-step explanation:
Formula
I=Prt
I=Interest amount
P=Principle
r=Interest rate
t=Time
Given
P= $1000.00
r= 6%
t= 10 years
Solve
I=Prt
I=(1000)(6%)(10)
I=$600
Hope this helps!! :)
Please let me know if you have any questions
First we need to define our conditions. Since the angles are complimentary, the sum of the angles must be equal to 90 degrees.
let x = first angle
y = second angle
x + y = 90
from the second condition in the problem
x + y =72 + x -y
solving for x
x= 54
therefore the shorter side is 90 - 54 = y
y = 36 degree, the shorter side
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