Given:
The equation is

To find:
The solution of the given equation.
Solution:
We have,

It can be written as


Multiply both sides by 7.




Divide both sides by 7.


Therefore, the value of z is -2.
Answer: A B and C
Step-by-step explanation:
D has an area of 15 and A B and C have an area of 12.
Answer:
A) 32.
B)16n+1
Step-by-step explanation:
A) 32.
B)16n+1
Answer: AC = A'C'
Then you can use the hypotenuse leg theorem to say that the two triangles are similar
Step-by-step explanation:
Answer: left a units, down b units
Step-by-step explanation: