Answer:
Step-by-step explanation:
a =3 ;r = 1/2
first term = 3
second term = 3*1/2 = 3/2
third term = 3/2 * 1/2 = 3/4
Fourth term = 3/4*1/2 = 3/8
Fifth term = 3/8 * 1/2 = 3/16
GP is: 3,3/2,3/4,3/8,3/16......
Answer:
3. the numbers between -5 and 5
Step-by-step explanation:
Let set A=
and set
.
The solution set of A and B is the solution set of A∩B
The solution set of A is all the real number x which is greater than -5.
The solution set of B is all the real number x which is less than 5.
Therefore, the solution set of A∩B is all the real numbers between -5 and 5.
Hence, option (3) is correct.
The pattern is adding 1.43 to the term before
1.11 + 1.43 = 2.54 + 1.43 = 3.97 + 1.43 = 5.40 . . .and so on.
Answer:
Step-by-step explanation:
As they are similar triangles,we can write
=
⇒
=
⇒DE=15.8
I believe that would be b