Answer:
D
Step-by-step explanation:
The y axis is the vertical axis; the one going up and down.
A reflection means that a point is an equal distance away from its reflector as the basis was.
A was a reflection across the line y=x.
B was a reflection across the x axis with a 90 degree rotation.
C was a reflection across the x axis.
That leaves D.
Supplementary angles = 180
2x +3x-10 = 180
5x -10 =180
5x -10 +10 =180+10
5x =190
5x/5 =190/5
x = 38
2x=76
3x-10= 3(38)-10=104
The measure of angles are 76 and 104
The slope is 2 and the y-intercept is 1.
Answer:
wait didn't you already put in the answer the bubble is filled in
Step-by-step explanation:
Let:
T1 = temperature at 6:00 AM
T2 = temperature during the day
T3 = Temperature by early evening
The temperature at 6:00 AM was -8. so:
The temperature rise 5 during the day:
and then fell 3 by early evening, therefore:
