Answer:
Step-by-step explanation:
b
Answer:
400/81 cm²
Step-by-step explanation:
FE : DC
1 : 3
Since area ABCD = 400
s² = 400
s = 20
FE = ⅓(20) = 20/3 cm
IH : FE
1 : 3
IH = ⅓(20/3) = 20/9 cm
Area of HIJK:
(20/9)² = 400/81 cm²
Answer:
-6
Step-by-step explanation:
3*x/3=-2*3
^-- times both sides by the denominator (3)
the threes on the left side of the equal sign will cancel themselves out. you are thn left with
x=-2*3
-2*3=-6
so
x=-6
Answer:
about 11 years
Step-by-step explanation: