Answer:
x = 16
Step-by-step explanation:
The angle opposite of 4x will have the same value. So set up an equation of 4x is equal to the opposite angle.
4x = 64
Then solve for x
x = 16
Answer: the angle measure of the arc bounding a sector is 45.86 degrees
Step-by-step explanation:
The formula for determining the area of a sector is expressed as
Area of sector = θ/360 × πr²
Where
θ represents the central angle.
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Diameter = 10 miles
Radius = diameter/2 = 10/2 = 5 miles
Area of sector = 10 square miles
Therefore,
10 = θ/360 × 3.14 × 5²
10 = θ/360 × 78.5
78.5θ = 10 × 360 = 3600
θ = 3600/78.5
θ = 45.86 degrees
Y equals 5 over 7x minus 5
Answer:
Rational
hope this helps
have a good day :)
Step-by-step explanation:
Given:
Consider the expression is
To find:
The value of given expression using a suitable identity.
Solution:
We have,
Using the identity , we get
Therefore, the value of the given expression is .