Answer;k≤−6
Step-by-step explanation:(
3
−1
)*(
−1
3
k)≥(
3
−1
)*(2)=
k≤−6
Answer:
4 21
Step-by-step explanation:
Its probably the answer you are looking for
perimeter = sum of all sides
27 = 9+7.8+x
x (third side) = 10.2
Answer = $39.78
100-20 =80
100-25=75
Multiply 60 x .80 to get $48
Then multiply 48 x .75 to get $36
Sales tax %10.5 = move decimal two places to left .105
Now multiply 36 x .105 =3.78
$3.78 equals your sales tax
Finally add $3.78+$36= $39.78
Answer:
5^2=25 5x5
5^-2=.04 The reciprocal of 5 is 1/5 ^2 means that 1/5 x2 = 2/5 or .4
(-5)^2=25 -5*-5
-5^2=-25 -(5*5)
