The inequality p > 15,000 feet describes the altitudes at which a civil aircraft must provide
everyone with supplemental oxygen, according to
the U. S. Federal Aviation Regulations.
A. Graph this inequality.
B. List three examples of altitudes at which oxygen use is required.
C. How many values does this inequality represent in all?

please help I will give brainliest

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

its adding 5.5 each time

step-by-step explanation: