Answer:
B 160 ft^2
Step-by-step explanation:
Right away you can eliminate A and C as area in square feet suppose to be. A=bh A= 20 x 8=160 ft^2
Answer:
64 numbers
Step-by-step explanation:
Step-by-step explanation:
f
(
x
)
=
x
(
2
x
−
1
)
becomes:
f
(
3
)
=
3
(
(
2
×
3
)
−
1
)
f
(
3
)
=
3
(
6
−
1
)
f
(
3
)
=
3
×
5
f
(
3
)
=
15
10x= 23.333333333333
10x-x=9x=21
x=21\9=7/3
Answer:the answer will be 6
Step-by-step explanation: