If you use/make a number line, then you will see that the answer is -18 or a. When using a number line, negative = ← and positive = →.
Given:
The value is
.
To find:
The values from the given options which are equal to the given value.
Solution:
We have,

It can be written as:

From the standard trigonometric table, we get






From the above values it is clear that the value of
and
are equal to
.
Therefore,
and
and equal to
. So, options B and C are correct.
Answer:
x>= -12
Step-by-step explanation:
x/8>=-1.5
*8 *8
x>= -12
Answer:
here,radius =2 in
now use formula pie (r)^2 where pie is 3.14
=pie *(r)^2
=3.14*(2in.)^2
=3.14*4in.^2
12.56in.^2
Step-by-step explanation: