Answer:
The picture frame is 0.50 inches wide.
Step-by-step explanation:
Consider the image below.
The inner rectangle represents the image of Jennifer's boyfriend.
And the outer rectangle represents the outside of the picture frame.
The width of the picture frame can be computed by subtracting the measures of the respective sides of the two rectangles.
Compute the width using the breadths of the two rectangles as follows:
Width = (Outer Breadth - Inner Breadth) ÷ 2
= (5 inches - 4 inches) ÷ 2
= 1 inch ÷ 2
= 0.50 inches.
Compute the width using the length of the two rectangles as follows:
Width = (Outer Length - Inner Length) ÷ 2
= (7 inches - 6 inches) ÷ 2
= 1 inch ÷ 2
= 0.50 inches.
Thus, the picture frame is 0.50 inches wide.
Answer:
or
Step-by-step explanation:
The given absolute value inequality is
Divide both sides of the inequality by -2 and reverse the inequality sign:
By the definition of the absolute value function;
Either or
Divide through the rightmost inequality by -1 and reverse the sign.
This implies that:
or
we are given equation of line
Equation of perpendicular line:
Firstly , we will find slope of line
we can compare it with
y=mx+b
we get
we know that
slope of perpendicular line will be -1/m
so, slope is
It passes through point (-4,5)
so, we can use point slope form of line
we get
..........Answer
Equation of parallel line:
Firstly , we will find slope of line
we can compare it with
y=mx+b
we get
we know that
slope of parallel line always equal
so, slope is
It passes through point (-4,-5)
so, we can use point slope form of line
we get
............Answer