Answer: The correct equation is the option A.)A = x(x − 4) − 0.5(8)(x − 4) − 4(8)
Step-by-step explanation:
To find the painted area of the theater room in square feet, the following steps must be followed:
1. Determine the area of the theater room
Length: x
Width: x-4
A (theater room) = x (x-4)
2. Determine the area of the right triangle
Height: x-4
Base: 8
A (right triangle) = 0.5 (8) (x-4)
3. Determine the area of the rectangle inside labeled closet
Length: 8
Width: 4
A (closet) = 8 (4)
4. The area to be painted will be the substraction between the total area of the theater room, less the area of the right triangle and less the area of the rectangle of the closet like this:
A= A(theater room) - A(right triangle) - A (closet)
A = x (x-4) -0.5 (8) (x - 4) - 4 (8)
Therefore, the correct equation to solve by area is option A
The answer is 1,922,167,978,750,000
Answer:
m=−4
Step-by-step explanation:
Subtract 1 from 2.6m−11=m+1 Move all terms containing m to the left side of the equation.Tap for more steps...−3m−11=1 Move all terms not containing m to the right side of the equation.Tap for more steps...−3m=12 Divide each term by −3 and simplify.Tap for more steps...m=−4
hope this helps :)
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A dog is moving at a constant speed of 8 m/s, that concludes that there's no change in its speed with respect to time.
And Acceleration is define as rate of change in velocity, but since velocity/speed is constant. change in velocity = 0
Henceforth, Acceleration of dog is 0 as well.
Answered by : ❝ AǫᴜᴀWɪᴢ ❞