I think the answer is 0.4
Answer:
A and D
Step-by-step explanation:
4×3=12
4×d=4d
12+4d
Then;(4×d)+(3×4)=4d +12
Same expression
Answer:
B. 8.5
Step-by-step explanation:
It's a segment bisector which means the other line bisects the direct middle of AB. 17/2 is 8.5, meaning that AP should be 8.5
The given sequence is arithmetic with a common difference of

between each term.
Recursively, you can define the sequence as

and solve explicitly for the

th term by recursively substituting the right hand side:




The first term of the sequence is

, so the

th term is given by the formula

So, the 22nd term in the sequence is
Answer:
m-15=-5
m=15-5
m=10
when you take the-15 over it becomes positive and the negative remains giving you 15-5
when you work it out 10-15=-5