Sandra measures the diameter of a hula hoop as 0.7 m. Write and solve an equation to determine the radius of the hula hoop.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

it is x=-4

step-by-step explanation:

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation: