Mathematics, 10.12.2020 08:40 bsonicx
The diagram shows rays of light from a point source, P, that reach a detector, D, along two paths. One path is a straight line, while the other is bent by reflection off a mirror. What is the value of b, correct to one decimal place? Assume that all the points in the diagram lie in the same plane.
A.
5.4
B.
4.2
C.
3.6
D.
2.8
PLEASE WILL MAKE BRAINLIEST
Answers: 2
Mathematics, 21.06.2019 12:40
Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)
Answers: 1
Mathematics, 21.06.2019 16:00
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
Mathematics, 21.06.2019 21:00
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Mathematics, 21.06.2019 22:00
Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?
Answers: 2
The diagram shows rays of light from a point source, P, that reach a detector, D, along two paths. O...
Mathematics, 05.06.2020 18:58
Mathematics, 05.06.2020 18:58
Physics, 05.06.2020 18:58
Mathematics, 05.06.2020 18:58
Mathematics, 05.06.2020 18:58
History, 05.06.2020 18:58
Law, 05.06.2020 18:58
Biology, 05.06.2020 18:58