Answer:
C=$50+$75×T
Step-by-step explanation:
$50 is the amount charged to record an album + 75 amount charged per hour ×T which is how much hours you are going to record an audio.
Try this explanation, note that csc(x)=1/sin(x); cot(x)=cos(x)/sin(x).
Answer:
(x+1)(x+7)
Step-by-step explanation:
Answer:
The correct option is:
The student should have switched the direction of the inequality sign to get –5> x for a final answer
Step-by-step explanation:
The students has made a mistake in the 3rd step.
We know that when we multiply or divide any negative number on both sides of the inequality, the sign of inequality reverse its direction.
In step 3 the student divided 25 by -5 but did not switch direction of the inequality sign.
Therefore the correct option is: The student should have switched the direction of the inequality sign to get –5> x for a final answer....
Here we go !!
Since it's a regular pentagon, all it's sides are equal so let's solve for x
now let's find the measure of each side, i.e
perimeter = 5 × side length ( for a regular pentagon )
