Answer:
Step-by-step explanation:
GXI with three points sounds like a triangle and a triangle angle equals 180 degrees.
Add picture and I'll try to solve full problem
The value of sin(30°) is 1/2.
<h3>What is Trigonometry?</h3>
The branch of mathematics concerned with specific functions of angles and their application to calculations.
The diagram is attached below:
We know,
sin 30= Perpendicular/ Hypotenuse.
As, the hypotenuse is the opposite side of the right angle and the perpendicular is opposite to the given angle.
So,
sin 30 = 5/10
sin 30 = 1/2
Learn more about trigonometry here:
brainly.com/question/1152974
#SPJ1
Answer:
Thus the answer is : B (122)
Step-by-step explanation:
The time series was estimated using a time series with 20 time periods.
And the forecasted value for time period t after 20 time periods is 120 + 2t
For time period 21, the value of t is 1.
Hence, the forecasted value for time period 21 is 120 + 2*1 = 122
Thus the answer is : B (122)
Not sure how to do it in this form but in slope intercept form for example if the slope was -4/3 the perpendicular would be 3/4 it’s the negative reciprocal of the answer
Answer:
the pie chart is not drawn to scale, its a rough sketch. so please use a protracter to scale yours more accuratly
hope it helps