Answer:
Step-by-step explanation:
An angle is formed where two or more lines meet. It is measured in degrees. And an angle bisector is a straight line that divides an angle into two equal parts.
Given: <XYZ = 
.
Construction: A bisector of <XYZ.
The construction can be seen in the attached diagram.
2x + 3y = 1470
Minus 2x from both sides gives
3y = 1470 - 2x
divide through by 3
y = 490 - 2/3x
Answer:
So the temperature at 4:00 pm which is exactly 4 hours from 12 noon is -3/2°c
T = To + (-3/2°c)x
Where x is the fraction of 4 in hours
Step-by-step explanation:
Its a very simple Expression.
First we consider the first temperature at first time which is 0°c at 12 noon which I initial time, i.e t= 0.
For every four hour change , the temperature adds -3/2°c .
So the temperature at 4:00 pm which is exactly 4 hours from 12 noon is -3/2°c
The expression to know the temperature is
T = To + (-3/2°c)x
Where x is the fraction of 4 in hours
Answer:
48 points
Step-by-step explanation:
255/85=3
16X3=48
