What is the standard form of the equation of a circle whose diameter is 8 units and whose center is (2,−4)?
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The center of a hyperbola is (−3,2). The length of the conjugate axis is 8 units, and the length of the transverse axis is 12 units. The transverse axis is parallel to the y-axis.
What is the equation of the hyperbola in standard form?
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The vertex of a parabola is (6,2), and the equation of its directrix is x = 8.
What is the equation of this parabola in standard form?

The endpoints of a diameter of a circle are (2,4) and (−4,7).
What is the standard form of the equation of this circle?

(x__)^2+(y__)^2=

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29

i believe the answer is c.

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm