I'm not sure but I think if so
1 SAS
2 SSS
3 SAS
7 SAS
8 SSS
9 SAS
10 AAS
11 SSS
Answer:
-67
Step-by-step explanation:
2^3-(3*5^2)
simplify exponents
8-3*25
8-75
=-67
Answer:
The length is 9 units
Step-by-step explanation:
Let x = length
width = x-3
Area = 54 = l*w
54 = x * (x-3)
Distribute
54 = x^2 -3x
Subtract 54 from each side
54-54 = x^2 -3x-54
0 = x^2 -3x-54
Factor
What 2 number multiply to -54 and add to -3
-9 * 6 =54
-9+6 =-3
(x-9) (x+6) =0
Using the zero product property
x=9 x=-6
Since we cannot have negative length
x=9 units
The length is 9 units
Answer:
sum:1809
fee:109
Step-by-step explanation:
take 201 times 9 months- 201×9=1809
then 1809-1700=109