Give the coordinates of the point obtained from each reflection.
(a) Reflect the point (5, -6) across the X-axis:
(b) Reflect the point (5, -6) across the y-axis

A) (5,6) B) (-5,-6)  

Step-by-step explanation:

(5 , 6) and (-5 , -6)

Step-by-step explanation: This is because when reflecting on the x- axis you reflect by going up and down. When reflectong the y - axis you go left or right.

(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

seven students earned $833 by shoveling snow. if they share the money equally, how much money will each student get

answer: each student earns $119

step-by-step explanation:

to find the answer you have to divide 833/7 which is 119