HELP ASAP how do you find the missing angle measurement In s set complementary angles

x + y =90

Step-by-step explanation:

So to find any angle in a complementary set you would subtract the angle given by 90.

Easy way to remember what complementary means is the C is like the curve of 9 in 90 and in supplementary the S is like half a 8 in 180.  

ce pula mea vrei ma

step-by-step explanation:

gayule

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for