Answer:
A 846 square inches
Step-by-step explanation:
Use the net:
Rectangle 1: (21 in + 3 in + 21 in + 3 in) by 15 in.
Rectangle 2: 21 in by 3 in
Rectangle 3: 21 in by 3 in
total area = sum of areas of 3 rectangles above.
total area = (48 in * 15 in) + 2(21 in * 3 in)
total area = 720 in^2 + 126 in^2
total area = 801 in^2
Answer: A 846 square inches
Go step by step
23 is decreased by : 23 -
The product of 44 and an unknown number
Let x represent the unknown number
And Product means multiplication
The product of 44 and an unknown number : 44x
Equals 199 : = 199
Now, put that all together
23 - 44x = 199
Now, begin to solve
Subtract 23 on both sides of the equation
-44x = 176
Divide both sides of the equation by -44 to isolate x
x = -4
The unknown number is -4
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Answer:
Unsimplified answer
713:850
Step-by-step explanation:
850-137=713
713:850
