D. is the correct answer, as functions cannot have the same x value correspond to different y values. For a function to be considered a function, it must always pass the vertical line test.
Answer: k=225/2
Decimal form: k= 112.5
Mixed number form: k=112 1/2
They will be forming a right triangle.
long leg is the height of Lyra. 22 meters high from the entrance.
short leg is the distance of Donna. 50 meters from the entrance.
We need to solve for the hypotenuse or the range of communication.
a² + b² = c²
22² + 50² = c²
484 + 2500 = c²
2,984 = c²
√2,984 = √c²
54.63 = c
The range of communication for the two radios is 55 meters.
Answer:
y = mx + b
Step-by-step explanation:
Use that form to find the slope.
Answer:t The volume of the box as a function of x is given by

Step-by-step explanation:
Since we have given that
Length of metal = 28 inch
Width of metal = 28 inch
Since squares are cut out of the four corners so that the sides can then be folded up to make a box.
Let the length of the sides of the squares that are cut out be 'x'.
So, Length of box would be

Width of the box would be

Height of the box would be x.
As we know the formula for "Volume of box":

Hence, the volume of the box as a function of x is given by
