Answer:
CAD = 25°
Step-by-step explanation:
The angles are shown to be equal in the figure so BAC = CAD.
Use the slope formula, do the same for each question.
Slope= y2-y1/x2-x1
Question 4: (-1,-2) and (1,0)
-1 is x1, -2 is y1
1 is x2, 0 is y2
0- -2=2 (0 subtract -2, two minus signs equal to an addition sign.)
1- -1=2
2/2= 1
The slope is 1.
Answer:
The area is 60 square units.
Step-by-step explanation:
Break it up into pieces.
The vertical rectangle on the left:
A = lw = 12*2 = 24 square units
The vertical rectangle on the right:
A = lw = 12*2 = 24 square units
The little rectangle in the middle:
A = lw = 6*2 = 12 square units
24+24+12 = 60 square units total
Answer:
7
Step-by-step explanation:
9+7=16
Hope this helps