Triangle QRS has one side that is 9 centimeters long. Which of the following pairs are the possible lengths of the other two sides of the triangle?
A. 6 cm and 4 cm
B. 7 cm and 1 cm
C. 9 cm and 19 cm
D. 10 cm and 20 cm

i think this could be a possible answer (1 / 84) -1

good luck! : d

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24