Find x in the given figures.
(Drag and drop)

x = 4

Step-by-step explanation:

Given a tangent and secant from an external point to the circle, then

The square of the tangent is equal to the product of the external part and the whole of the secant, that is

x² = 4(4 + 8) = 4 × 12 = 48 ( take the square root of both sides )

x = = = × = 4

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.