Answer:
Equation ----> 2(c - 40)
c = -40
Step-by-step explanation:
2(c - 40)
= (2c) - (80)
= 2c - 80
= +
c = -40
Hey :)
The formula is
I=prt
I interest received?
P 2000
R 0.05
T 6/12
I=2,000×0.05×(6÷12)
I=50
The answer is $50
Hope this helps! :)
(x^2)/a^2+(y^2)/b^2=1
a>b
a=6, a^2=36
foci=(a^2-b^2)^(1/2)
4=(36-b^2)^(1/2)
16=36-b^2
b^2=36-16
b^2=20
b=2(5)^(1/2) or (20)^(1/2)
1=(x^2/36)+(y^2/20)
Solve for h by simplifying both sides of the equation, then isolating the variable