Answer:
(Base x height) x 1/2
Step-by-step explanation:
We do this because a triangle is emulating a rectangle with Base x Height. However, a triangle's shape is less conventional than a standard square or rectangle, thus the division by 2.
Answer:
9 squares on each side of the square.
Step-by-step explanation:

There are 9 equally sized blocks on one side of square piece of graph paper.
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If he has 7 apples and he gives 3 to his friend, he would have 4 apples left. If you multiple that by 2 it would be 8.
7-3=4
4x2=8
Answer: 8
Answer:
She will use 5/6 pound for the entire garden
Step-by-step explanation:
Here, we want to know the total number of pounds that will be used for the full garden.
Firstly, she used 1/2 or 0.5 pound for 3/5 of the garden, let the total amount of pound she will use for the full garden be x.
0.5 pound = 3/5 garden
x pound = 1 garden
x * 3/5 = 0.5 * 1
x * 3/5 = 0.5
3x/5 = 0.5
3x = 5 * 0.5
3x = 2.5
x = 2.5/3 or 5/6 pound
The cost is dependent on the number of games played so
Cost: dependent
Number of games: independent