Answer:
The options provided do not have the correct answer. Read below.
Step-by-step explanation:
Given a 10 by 10 grid model means that there are exactly 100 individual squares present. This shows that each square is equal to 1%.
None of the options provided gives us 12% of the model.
The first option results in 50%, the second results in 5%, third option results in 0.5% and the last option results in 2%.
For 12% we can shade 12 squares completely, half of 24 squares etc.
I hope this answer helps.
Answer:
n = 0.8
Step-by-step explanation:
3n + 3 = 5.4
-3 form each side
3n=2.4
÷3 for each side
n=0.8
Answer:

Step-by-step explanation:
1) Cancle x from both sides.

2) Since 128 = 68 is false, There is no solution.

Answer:
scalene is the answer
Step-by-step explanation:
of a triangle) having sides unequal in length.
There's nothing to multiply. However, you can factor it to get (x + 4)(x - 4).