Answer:
Step-by-step explanation:
x + x + 36 = 180
2x + 36 = 180
2x = 144
x = 72
1st digit 1 of 7 numbers
2nd digit 1 of 6 numbers
3rd digit 1 of 5 numbers
4th digit 1 of 4 numbers
5th digit 1 of 3 numbers
7*6*5*4*3 = 2520 combinations
Answer:
If its -2x^2+17 the answer would be -183.
Step-by-step explanation:
-2(100)+17
-200+17
= -183
Answer: 13/10
Step-by-step explanation:
Answer:
zero
Step-by-step explanation:
