(3y)^2
After substituting
(3×-2)^2
= (-6)^2
=(-6)×(-6)= 36
Answer:
After 10 years the ratio will be 10500: 500000
Answer:
Answer C
Step-by-step explanation:
If the polygon has n sides, then the number of diagonals the polygon has is
(n - 3)*n/2
So for a seven sided figure the number of diagonals would be
(7 - 3)(7)/2 = 4*7/2 = 28/2 = 14
Answer: 48yx^1+2y^3
Step-by-step explanation:
Answer:
117
Step-by-step explanation:
Sum of all the angles of a triangle is 180
Let the third angle be 'x'
41 + 22 + x = 180
63 + x = 180
x = 180 - 63
x = 117