(2/4) and (5,1) negative
(-7,8)and(-7,0) undefined
(3,5) and (-1,2) positive
(6,-3) and (-4,-3) zero
Answer:
I. L = 17 cm.
II. W = 11 cm.
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 = 56cm
Translating the word problem into an algebraic expression, we have;
L = W + 6 .....equation 1
The perimeter of a rectangle is given by the formula;
P = 2(L + W)
56 = 2(L + W) ......equation 2
Substituting eqn 1 into eqn 2, we have;
56 = 2(W + 6 + W)
56 = 2(6 + 2W)
Opening the bracket, we have;
56 = 12 + 4W
4W = 56 - 12
4W = 44
W = 44/4
W = 11 cm
Next, we would find the length of the rectangle;
From eqn 1;
L = W + 6
L = 11 + 6
L = 17 cm
Mark Brainliest please
See the image for the drawing
Let’s say the side BC is extended till D
1) measure of angle ACD = 105° ( angle ACD is exterior angle)
45 + 60 = 105
2) I found the answer by adding the values of Angle A and Angle B or by using the exterior angle property.
3) I observed that exterior angle property can be used here. Exterior angle property is that an exterior angle of a triangle is equal to the sum of the opposite interior angles.
Answer:
90%
Step-by-step explanation:
675/750 X100%=0.90 X 100%=90%
Answer:
y = - 2x
Step-by-step explanation:
(-3 , 6) (0 , 0)
m (slope) = (y - y') / (x - x') = (0 - 6) / (0 - (-3)) = -6 / 3 = - 2
y = mx + b b: y intercept
b = y - mx (for poit (0,0))
b = 0 - 0 = 0
equation: y = - 2x