Answer:
SA = 108 ft^2
Step-by-step explanation:
The front and back faces are triangles with 4 ft base and 3 ft height.
The three sides are rectangles with dimensions 4 ft by 8 ft, 8 ft by 5 ft, and 3 ft by 8 ft.
The surface area is the sum of the areas of the two triangles and the three rectangles.
SA = 2 * (1/2)(4 ft * 3 ft) + 4 ft * 8 ft + 8 ft * 5 ft + 3 ft * 8 ft
SA = 12 ft^2 + 32 ft^2 + 40 ft^2 + 24 ft^2
SA = 108 ft^2
Answer:
Step-by-step explanation:
Answer: Approximately 6573481.358 Hispanic businesses
Step-by-step explanation:
In 2009, the number of Hispanic owned businesses was 1.15 million
In 2013, the number of Hispanic owned businesses was 1.52 million
Since the growth is exponential, we would apply
Tt = ar^t-1
Where Tt is the number of Hispanic owned businesses after t years
a is the number of Hispanic owned businesses in 2009
r is the common ratio or exponential growth rate of the number of Hispanic owned business
at 2013 , t = 5(t= 0 in 2009 to t= 5 in 2013)
1520000 = 1150000 × r^5-1
1520000 / 1150000 = r^4
152/115 = r^4
1.32174 = r^4
Taking 4th root of both sides,
r = 1.07222
We want to determine the number of Hispanic owned business that would be there in 2034. It becomes
T2034 = 1150000 × 1.07222^25
T2034 = 1150000 × 5.7160
T2034 = 6573481.3579901
Approximately 6573481.358 Hispanic businesses
Answer: The total change is 21.
Since you want to find the change from the lowest to highest, make it into a subtraction problem. First of all, take the smallest number in front of the largest.
20 -1
Next, add a minus sign in between, your equation should look like this:
20 - (-1) = x
Then, you cancel out the negative signs. After that you solve it
20 - (-1) -> 20 + 1.
Lastly, you add them together.
20 + 1 = 21.
In conclusion, the answer is 21.
Answer:
the answer is
(x + 3, y – 5)
Step-by-step explanation:
problem solving
