Which values are solutions to the inequality? 2r≤3r−8 Select each correct answer. 6 7 8 9
2 answers:
Answer:
The correct answers are 8 and 9.
Step-by-step explanation:
To solve an inequality you have to solve it like an equality, but when you obtain the solution you don´t have only one value but a set of values that fit into the solution, in this case, the solution to the inequality is:
The set of values found for the solution of this inequality indicates that r takes values greater than or equal to 8.
Therefore the correct answers are 8 and 9.
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Answer: In degrees , The measure of
In radians , the measure of .
Step-by-step explanation:
We know that the formula for length of arc is given by :-
, where = Central angle subtended by arc.
r= radius of the circle.
As per given , we have
Radius of circle : r=7 m
Length of arc : l= 8 m
Substitute these values in the above formula , we get
Hence, the measure of .
To convert it into degrees we multiply it with
The measure of
Hence, the measure of