Object a:
perimeter is all the sides added together!
9+9=18
4.1+4.1= 8.2
18+8.2=36.2
object A’s perimeter is 36.2 CM
————————————————————
object b:
7.2+3+ 3.6= 13.8
object B’s perimeter is 13.8 CM
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hope this helped! xoxo
Answer:
my answer would be c. y=lX+7l
Answer:
9
Step-by-step explanation:Replace the variable
x with −
3 in the expression. f
(
−
3
) = (
−
3
)
2 Simplify (−
3
)
2
. Remove parentheses. (
−
3
)
2 Raise −
3 to the power of 2
.
9
Answer: think its c
Step-by-step explanation:
Answer:
all real numbers
Step-by-step explanation:
The domain are the values of the input values x that makes the given function exist
Given the function:
y= x^2+4x
Since x^2 is a perfect square, the value of x can exist on all real numbers
Hence the domain of the function is all real numbers
