Answer:
∠W = 73°
∠Y = 26°
∠X = 81°
Step-by-step explanation:
∠W + ∠X + ∠Y = 180°
∠W = 3x - 5
∠X = 3x - 5 + 8
∠Y = x
3x - 5 + 3x - 5 + 8 + x = 180
7x = 182
x = 182 / 7 = 26
you cant factorise both of them as they have nothing in common
Answer:
31.5
Step-by-step explanation:
Assuming that the lowest point and the highest point on the Ferris wheel are opposite each other, the difference of height will be the distance between the two points, and thus, the distance across fo the Ferris wheel. Divide this value by (2) to find the radius of the strucutre.
75 - 12
= 63
63 / 2
= 31.5
Answer:
{x | x R, x ≤ 7 5/6 }
Step-by-step explanation:
we have
Convert mixed number to an improper fraction first
substitute
Multiply by 6 both sides to remove the fractions
Adds 38 both sides
Divide by 6 both sides
convert to mixed number
substitute
therefore
{x | x R, x ≤ 7 5/6 }
Only the first table represents a function because no repeating x’s can have different y values
