Answer:
y = 5
Step-by-step explanation:
All the sides are equal, so all the angles are equal
The angles of a triangle add to 180
180/3 = 60
Each angle is 60 degrees
8y+20 = 60
Subtract 20 from each side
8y+20-20 = 60-20
8y= 40
Divide by 8
8y/8 = 40/8
y = 5
Rotate the degrees until the angle is between 0 and 360.
-1035 +360 = -675
-675 + 360 = -315
-315+360 = 45
Now you have sin(45)
The value of sin 45 = √2/2
The value of sin(-1035) is √2/2
The scale is 1:10, every inch of model represents 10 inches of actual car, so the actual car is (10)(18.5 inches)=185 inches
Answer:
True
Step-by-step explanation:
Answer:
M= (1.5, .05)
N=(4, 3.5)
Step-by-step explanation:
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