B. a number greater than 4
C. a multiple of 3
D. an even number
The Reciprocal of x is____?
(6a-3)=(7b-10)
Answer:
for A= and for B=
Step-by-step explanation:
For A
For B
b. side = z + 18
c. side = z + 9
Answer:
option c is correct.
side = z+9
Step-by-step explanation:
Area of a square(A) is given by:
where,
s is the side of the square.
As per the statement:
A certain square has an area of
⇒
Substitute in [1] we have;
Taking square root both sides we have;
Using identity rule:
then;
⇒
Simplify:
or
s = z+9
Therefore, a side of the square. is, z+9