Answer:
49.62
Step-by-step explanation:
You can start by dividing the shape into 2 separate rectangles to make calculating the area easier.
9.3 x 2.4 = 22.32
10.5 x 2.6 = 27.3
Then, add the areas of the two separate rectangles to find the total area of the shape.
22.32 + 27.3 = 49.62. Hope that helped
Answer:
$0.69 for each bag
Step-by-step explanation:
Since you have 12 bags for $8.25, that means you need to divide the price by the number of bags to get the price of each:
You then need to round to the nearest hundredths. Since the number after the hundredths place is a 7, which is greater than or equal to 5, you need to add 1 to the hundredths place making the final answer $0.69
Answer:
Step-by-step explanation:
see the attached figure with letters to better understand the problem
we know that
In the right triangle ABD
In the right triangle BCD
remember that
m< BAD=m<CBD
therefore
equate the equations
Let g the inverse function of f.
The most important property of g and f being inverses of each other, is that
g(f(x))=x, also f(g(x))=x
so, what one function 'does' to x, the other 'undoes' it.
Thus, we have:
f(g(x))=x and alos f(g(x))= -g(x)+3, from the rule
thus :
-g(x)+3=x
-g(x)=x-3
g(x)=-x+3
check: f(g(x))=f(-x+3)=-(-x+3)+3=x-3+3=x
Answer: the inverse of f is g, such that g(x)=-x+3
Answer: M(2) = $1500*(1 - 0.026)^2 = $1423.01
Step-by-step explanation:
Initially in the acount there is $1500
You lose a 2.6% (or 0.026 in decimal form) per year, so after the first year you have:
M = $1500 - 0.026*$1500 = $1461
After other year, you lose oter 2.6%
M = $1461 - 0.026*$1461 = $1423.01
The equation can be writen as:
M(t) = $1500*(1 - 0.026)^t
Where t is the number of years, you can use t = 2 and get:
M(2) = $1500*(1 - 0.026)^2 = $1423.01
