Answer:
its 7
Step-by-step explanation:
7
Answer:
x=3
Step-by-step explanation:
3^5x-9=(3^-3)^2x-8
3^5x-9=3^-3^(2x-8)
5x-9=-3(2x-8)=3
Answer:
OK so a triangle has 3 sides and the perimeter around it is 20.6 cm to find the unknown for the length of a side it would be 20.6 ÷3 which is = to 6.86 to 2 decimal places
Step-by-step explanation:
20.6÷3
= 6.86 cm to 2 dp
Answer:
-2m - 10
Step-by-step explanation:
3m - 2(5 + 3m) + m =
3m - 10 - 6m + m =
-2m - 10