Answer:
x=4
Step-by-step explanation:
Because 4 to the power of 2 is 16.
Then, you subtract: 16x - 7x
Then, what you are going to see is 9x=3x+24
So, you subtract: 9x - 3x
Finally, you will have 6x=24... You divide: 24/6 and the answer is x=4.
Answer:
270 in
Step-by-step explanation:
the least amount of fabric she would need is equal to the area of the mat
the mat is in the shape of a rectangle
Area of a rectangle = length x width
15 x 18 = 270 in²
Answer: It is not D.
Step-by-step explanation: I got it wrong lol
Answer:
1470.24 in^3
Step-by-step explanation:
Square: 12*6*11=792
Circle: 6*(3.14*6^2)=678.24
792+678.24=1470.24