The smallest one is 45. Every multiple of 45 is another one.
Answer:
Option 3. y = csc ∅ is the right answer.
Step-by-step explanation:
In a function y = cosec ∅ we put the value of ∅ at 0,π/4,π/2,π,3π/2.
y = cosec 0 = ∞ Therefore function is not defined at ∅ = 0
y = cosec π/4 = √2 = 1.41
y = cosec π/2 = 1
y = cosec π = ∞ not defined
y = cosec 3π/2 = -1
y = cosec 2π = ∞ again not defined
While analyzing the value of expression we can say that the graph is of y = cosec ∅.
Similarly if we analyze other expressions for the values of ∅ then the graph will not match.
Answer:
12
Step-by-step explanation:
2/3 x + x = 20
2/3 x + 3/3x = 20
5/3 x = 20 ... times 3/5 both sides
x = 12
check: 2/3 x 12 + 12 = 8 + 12 = 20
Answer: SECOND OPTION
Step-by-step explanation:
Given the following equation:
You can follow these steps in order to find the values of "x" that makes the equation true:
1. Subtract from both sides of the equation:
2. Factor the equation. Find two numbers whose sum be -5 and whose product be -36. These are 4 and -9:
Then you get:
Checking:
TRUE
TRUE
I agree the answer is 19.8