Answer:
14, 28, 42, 56, and 70 are the first 5 common multiples of 14
20, 40, 60, 80, and 100 are the first 4 common multiples of 20
Answer:
NON CONSECUTIVE SIDES.
Step-by-step explanation:
The sides which are not adjacent to each other. In case of quadrilaterals the non consecutive side is the opposite side.
Answer:
49>20
Step-by-step explanation:
12.6 + 31 + 5.4 = 49 >20
Answer:
C
Step-by-step explanation:
In the equation y = -x - 4, the gradient is -1.
While in the second equation,
5x + 5y = 20
y = -x + 4
So the gradient is -1 too
Both sides are not perpendicular to each other because if you apply the formula, m1m2 = -1, and if substitute both gradient, (-1)(-1) = 1 ≠ -1
Therefore, no they are not perpendicular but parallel instead.
Answer:
10
Step-by-step explanation:
11+9=20
20/2
