Which diagram represents rx ◦ RO,180°? Triangle A B C is reflected across the line of reflection x to form triangle A prime B prime C prime. Triangle A prime B prime C prime is rotated about point O 180 degrees clockwise to form Triangle A double-prime B double-prime C double-prime.

Triangle A B C is rotated about point O 180 degrees clockwise to form triangle A prime B prime C prime. Triangle A prime B prime C prime is reflected across the line of reflection x to form Triangle A double-prime B double-prime C double-prime

Triangle A B C is rotated about point O 90 degrees to form triangle A prime B prime C prime. Triangle A prime B prime C prime is rotated another 90 degrees to form triangle A double-prime, B double-prime, C double-prime. Line of reflection x is below the triangle.

9 x 8 divided by (5-3)=36

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130

(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