The answer is: " 1 " .
___________________________
Explanation:
_____________________________
7⁶ * 7⁻⁶ = 7⁽⁶⁺⁽⁻⁶⁾⁾ = 7⁽⁶⁻⁶⁾ = 7⁰ = 1 . The answer is: "1" .
__________________________________________
Note the following properties of exponents:
__________________________________________
1) xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;
2) x⁰ = 1 ; (x ≠ 0) ;
__________________________________________
Answer:
7:4 would be the ratio I think
Answer:
.3333333
Step-by-step explanation:
There are 10 shirts
6 blue and 4 green
P (blue) = blue shirts/ total
6/10 = 3/5
Then there are 9 shirts left 5 blue and 4 green
P(blue) = blue shirts / total
5/9
P(blue, no replace, blue) = 3/5 * 5/9 = 1/3
Answer:
if the sum of all the angles equal 180
Step-by-step explanation:
Answer:
x=-7
Step-by-step explanation:
5x-2x+1=3x-6-x first combine like terms
3x+1=2x-6 combine like terms by subtracting 2x from both sides
x+1=-6 subtract 1 from both sides
x=-7