Answer:
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Fina a polynomial function of degree 3 with real coefficients that has -1,2,-4 as zeros
1 answer:
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Given data:
The given table.
The expression for the average temperature is,
Thus, the value of x is 86 degree Fahrenheit.
Answer:
y = x -
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x - 3 ← is in slope- intercept form
with slope m = -
Parallel lines have equal slopes , then
y = - x + c ← is the partial equation of line d
to find c substitute (- 2, - 2 ) into the partial equation
- 2 = + c ⇒ c = - 2 -
= -
y = - x -
← equation of line d
Pi() is the ratio of circumference to diameter for any circle.
Perimeter is the distance around a circle.
Circumference of circle .
Perimeter of circle
What is circle ?
A circle is a spherical shape without boundaries or edges.
A circle is a closed, curved object with two dimensions in geometry.
Consider two small arcs AB and CD of two circles of radii x and y units, both of which make an angle of measure θ at the centers P and Q respectively.
For smaller values of θ, the arc length AB is almost equal to the length of the line segment . Similarly, arc CD ≅
.
Using the SAS rule of triangle similarity, we can say that APB and CQD are similar triangles because their angles are the same and their ratios are AP: PB = CQ: QD = 1: 1. So, it stands to reason that AB: AP = CD: CQ.
Circumference = diameter or circumference = 2
radius if this constant equals some value.
So it was proved.
Learn more about Circle click on this:
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