Answer:
three dived by a number x
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Explanation:
Let's call our number
a
. The statement written as a formula is
a
12
a
9
=
125
We can simplify the fraction, and we have
a
3
=
125
To solve for
a
, take the third root of both sides:a
=
(
125
)
1
3
=
5
Table A only, because as the number goes up one in the x column the number in the y column adds 19 to the previous number
2nd one its like one big right angle so must add to 90
So (x+9)+2x=90
Answer:
nothing has changed about the shape
Step-by-step explanation:
the shapes perimeter has neither grown or shrunk as it wasn't dialated only moved