Answer: Equation (y = 3x + 10)
Each time the number of triangles increase, the 3 also increases. For example: 2 Triangles = 3 + 3 and the 2 of the 5 remains the same no matter how many triangles there are.
Step-by-step explanation:
Let x = Number of triangles
Let y = Perimeter
Plug in formula: y = 3x + 10
y = 3 (2) + 10
y = 6 + 10
y = 16
Answer:
10*9+9*3-2=115
Step-by-step explanation:
it may help you to understand
Answer:
A. Yes; measure of interior angle = 90
Step-by-step explanation:
I calculated it logically
Answer: 12.2
Step-by-step explanation:
Y+5.8 ≤ 18
or, Y ≤ 18-5.8
or, Y ≤ 12.2
If you would like to calculate 1 1/3 + 1 3/7, you can do this using the following steps:
1 1/3 + 1 3/7 = 4/3 + 10/7 = 28/21 + 30/21 = (28 + 30) / 21 = 58/21 = 2 16/21
The correct result would be 2 16/21.
