Answer: -1/2 is the correct answer
Step-by-step explanation:
(-5/8)+(1/8)
=((-5+1)/8)
= -4/8
=-1/2
Answer:
50% or 3/6 (1/2).
Step-by-step explanation:
Answer:
{x | x ≤ -8}
Step-by-step explanation:
-7x ≥ 56
Divide each side by -7, remembering to flip the inequality since we are dividing by a negative
-7x/-7 ≤ 56/-7
x ≤ -8
Answer:
8.4897959183673
Step-by-step explanation:
Answer:
The area of the parallelogram is 55 square unit.
Step-by-step explanation:
The area of a parallelogram is
![A=\frac{1}{2}\times base\times height](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%20base%5Ctimes%20height)
It is given that the vertices of the parallelogram are P(-2, -5), Q(9, -5), R(1, 5), S(12, 5).
Plot these points on a coordinate plane, and draw a perpendicular on PQ from the point R.
From the graph is clear that length of PQ is 11 and the height of the parallelogram is 10. So, the area of a parallelogram is
![A=\frac{1}{2}\times 11\times 10](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%5Ctimes%2011%5Ctimes%2010)
![A=55](https://tex.z-dn.net/?f=A%3D55)
Therefore the area of the parallelogram is 55 square unit.