C, 51 because acute angles are less than 90° but together the angles create a right triangle which is 90°.
Answer:
The length in centimeters is (24-x) centimeters
Step-by-step explanation:
Mathematically, we are told that the equation linking the length, width and perimeter is as follows;
2(length) + 2(width) = 48
But in this case, we are told that the width is x centimeters
2(length) + 2(x) = 48
2(length) = 48-2x
length = (48-2x)/2
length = 24 - x
-6.3 into a fraction is -6 and 3/10. its a mixed number!
Answer:
-4
Step-by-step explanation:
Go to x value of -5 and go down until you touch line.
