Question 4 (1 point) Find the lengths of the missing sides in the triangle. Write your answers as integers or as decimals rounded to the nearest tenth.
S
y
45°
1
Not drawn to scale
оа
b
x = 11.3, y = 8
x = 6.9, y = 5.7
x = 5.7. y = 6.9
x = 8, y = 11.3
ос
Od
Question 5 (1 point)

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

d

step-by-step explanation:

addition

step-by-step explanation: