Answer:
=
- 3
Step-by-step explanation:
A recursive formula allows a term in the sequence to be found from the previous term by adding the common difference to it.
Here d = 5 - 8 = - 3, thus
=
- 3 with a₁ = 8 ← recursive formula
Answer:
Option (2)
Step-by-step explanation:
Given functions are,
c(x) = 
d(x) = x + 3
Equation of the composite function will be,
(cd)(x) = c(x) × d(x)
= 
= 
This function is defined only when denominator is not equal to zero.
(x - 2) ≠ 2
Therefore, for real numbers except x = 2 will be the domain of the composite function.
Option (2) will be the answer.
Answer - A
Two triangles are said to be in perspective from a point, O if t<span>he corresponding vertices of the two triangles form three lines that intersect in that single point, O. The two triangles can also be described as </span><span>homologic from point, O.</span>
Answer:
Yes
Step-by-step explanation:
P.E.M.D.A.S
P- parenthesis
E- exponents
M- multiplication
D- division
A- add
S- subtraction
add / division / subtraction are solved left to right
Answer:
Step-by-step explanation:
Since all the answers are 100s I assume the sizes are 10, 10 and 20.
This would mean there are 2 sides of 10x10 and 4 of 10x20
The total area would be 2*100+4*200=1000. Since that's obviously not one of the answers. We can assume it's probably 15 since it should give us a full 100 number. We know the other two are probably 10 due to their sizes and them obviously being two digits. This would mean it would be 2*100+4*150=800