Acircle is centered at (-3,2) and passes through the point (1,5). the radius of the circle is units. the point (-7, ) lies on the circle.

(-7, -1) i confirmed and the distance between both -7, -1 and 1,5 to center is 5.

So -1 is the answer!

The radius is 5 units and the point is (-7, 5).

Step-by-step explanation:

First we find the distance from the point on the circle to the center.  This will give us the radius.  We use the distance formula, plugging in the coordinates from these two points:

The radius is 5 units.

We will now use the partial point and the center, with the radius, to find the missing coordinate:

We will cancel the radical by squaring both sides:

Subtract 16 from each side:

We will take the square root of each side:

Add 2 to each side:

3+2 = y-2+2

5 = y

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt