Answer:
m<BAC = 34
Step-by-step explanation:
It is given that (<BOC) is a central angle with a degree measure of (68). A central angle is an angle whose vertex is the center of the circle. (<BAC) is an inscribed angle, an angle whose vertex is on the circumference (perimeter) of the circle. Arc (BC) connects the ends of both of these angles.
The central angle theorem states that the measure of the central angle is equivalent to its surrounding arc. Using this theorem, one can state the following,
m<BOC = BC = 68
The inscribe angle theorem states that the measure of the arc surrounding the inscribed angle is twice the measure of the inscribed angle. Applying this theorem, one can state the following,
2(m<BAC) = (BC)
2 (m<BAC) = 68
m<BAC = 34
Answer:
none of these are correct
Step-by-step explanation:
Chilee i DONT know I’m just trying to get these points
X represents his unit rate which is answer #1, speed in miles per minute. It wouldn't make sense to have total distance which is #2 because his total distance is what you are using to find out what x is! Then the number of miles he has run so far makes no sense whatsoever so eliminate that, then 4 is basically is the time it takes to run 13.1 miles which is 150. Hope you understand why the answer is 1. and mark as brainliest!
Answer:
A, B, C, E Step-by-step explanation: A. F(x) = 3x-^3 - 19 is a Polynomial of degree 3 B. F(x) = 2x^2 + 5x - 3 Is a Polynomial of degree 2 or a quadratic function C. F(x) = -x^3 + 5x2 + 7x - 1 is also a polynomial of the degree 3 D. F(x) = -x^3 + sq -x is not a polynomial due to the square root operation E. F(x) = 3/5x^4 - 18x^3 + x^2 - 10x + 3.5 is a Polynomial of the degree 4 What is a Polynomial? In mathematics, a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non negative integer exponents of variables.
Read more at Answer.Ya.Guru – https://answer.ya.guru/questions/1565233-which-of-the-following-are-polynomial-functions-check-all-that.html
Step-by-step explanation:
