Answer:
you shouldn't use pictures that you take from your phone now I know where you live and your information
Step-by-step explanation:
take this down ASAP
Yes, Lets look at
2x=x
In order to move the x over to the other side of the equation, we will have to subtract it.
This means our equation will now look like:
x=0
Another example:
-x=9x
Now that the x is negative, we have to do the opposite of a negative, which is a positive, which means we would have to add an x on both sides.
Our equation will now look like:
0=10x
The first thing we must do for this case is to find the relationship between the variables.
We have then:
From here, we clear the value of "Y":
On the other hand we have:
From here, we clear the value of "x":
Then, replacing values we have:
On the other hand:
Finally, the perimeter is given by:
Substituting values we have:
Answer:
the perimeter of ABCD is:
44 units
Answer:
50% decrease
Step-by-step explanation:
it would be a 50% decrease because half of 8 is 4 and 1/2 is 50 %.
The area of a rhombus is Area= (p x q)/2, where p & q are the length of the diagonals respectively:
1) (27x15)/2 = 202.52) (12 x 9)/2 = 543) (14 x 18)/2 = 126
4) (20 x 10)/2 = 100