Two angles have a sum of 180 and are in the ratio 3:2 what is the size of the large angle HELPPP

  108°

Step-by-step explanation:

The angle ratio is given as ...

  (large angle) : (small angle) = 3 : 2

Then the ratio of the large angle to 180° is ...

  (large angle) : (sum of angles) = 3 : (3+2) = 3:5

The size of the large angle is ...

  3/5 × 180° = 108°

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week