Answer:
36
Step-by-step explanation:
4 was multiplied 6 times to get 24. Therefore you must multiply 7 by 6 as well.
Answer:
-2
Step-by-step explanation:
Given that:
A = (3, 4) ; B = (7, 6)
In triangle ABCD, AB and BC are Perpendicular lines :
Slope AB = Rise / Run = (y2 - y1) / (x2 - x1)
y2 = 6 ; y1 = 4 ; x2 = 7 ; x1 = 3
Slope AB = (6 - 4) / (7 - 3) = 2 / 4 = 1 / 2
To obtain the slope of BC:
RECALL:
product of the slope of 2 Perpendicular lines = - 1
Slope AB * Slope BC = - 1
1 / 2 * slope BC = - 1
Slope BC = - 1 ÷ 1/2
Slope BC = - 1 * 2/1
Slope BC = - 2
HENCE, slope of BC = - 2
-5 and 1/2 would be -5.5.
As a mixed number, this would be -11/2.
This is because -5 = -5/1 = -10/2 and -10/2 + -1/2 = -11/2.
We know the 1/2 is negative because it is linked with the negative number of -5.
Answers:
-5.5 or -11/2
(13x² + 5x) + 8x²
= (13 + 8)x² + 5x
= 21x² + 5x
