Lets say we have 7 items, and we add 7 more.
Then, in the next situation, we have 7 items and we add 8 more. Now we know that 8 = 7 + 1, so we are actually performing 7 + 7 +1. Our diagram already shows us the value of 7 + 7 so we just add 1.
The items can be represented by circles, triangles etc
H because it has a slope the rest do not or have a slope of zero
Answer:
BC=5 BA=11 D=178
Step-by-step explanation:
I might not be completely right but I think so.
Area of a rectangle = length * width
Area = 9 feet * 8 feet
Area = 72 square feet
Answer:
-3
Step-by-step explanation:
