Slope 2; passes through (-5,1)
the answer is
y-1=2(x+5)
N^2(n - 1) + 3(n - 1)
(n^2 + 3)(n - 1)
the answer is c
Answer:
Dimensions = 21 centimeters by 4.2 centimeters.
Step-by-step explanation:
Let the length of the rectangle be L.
Let the width of the rectangle be W.
Given the following data;
Perimeter of rectangle = 50cm
Translating the word problem into an algebraic expression, we have;
L = 5W
To find the dimensions of the rectangle;
Perimeter of rectangle = 2L + 2W
50 = 2L + 2W
50 = 2(5W) + 2W
50 = 10W + 2W
50 = 12W
W = 50/12
W = 4.2 cm.
To find the length;
L = 5W
L = 5*4.2
L = 21 cm.
The formula of a distance between two points:
We have the points (-1, 8) and (5, -2). Substitute:
Answer:
Option B is correct
Step-by-step explanation:
Given that:
and are supplementary.
prove that:
It is given that:
and are supplementary.
By definition of supplementary
⇒ .....[1]
From the figure, you can see that:
and are also supplementary.
⇒ .....[2]
By [1] and [2] we have;
⇒
Simplify:
Since ∠2 and ∠3 are corresponding angles.
Corresponding angles states when the two lines are parallel, then Corresponding Angles are equal and vice versa.
by definition we have;
proved!