B. Bc rows are horizontal while columns are vertical.
The value of x is x=1/10
This can also be written as:
X=0.1
X=10^-1
Answer:

Step-by-step explanation:
The picture of the question in the attached figure
step 1
Find the area of the large square

step 2
Find the area of the smaller white square

step 3
Find the area of the blue region
Subtract the area of the smaller white square from the area of the larger square

step 4
Find the probability
we know that
To find out the probability that a point chosen at random is in the blue region, divided the area of the blue region by the area of the larger square
so

Simplify

The area of the parallelogram using area of rectangle and area of two triangles is 84 m²
<h3>How to find area of a parallelogram</h3>
- Area of a rectangle = length × width
= 8m × 7m
= 56 m²
- Area of each triangle = 1/2 × base × height
= 1/2 × 4m × 7m
= 1/2 × 28
= 14m²
- Total area of triangles = 2(14 m²)
= 28 m²
- Area of parallelogram = area of rectangle + area of two triangles
= 56 m² + 28 m²
= 84 m²
Learn more about area of triangle:
brainly.com/question/21735282
Answer:
See it in the pic
Step-by-step explanation:
See it in the pic