I know that the scale factor is 2 and the missing value for x is 30
This is because 10*2=20
5*2=10
And 15*2=30
And what they’re multiplying by is 2 which is the scale factor
Answer:
126 square units
Step-by-step explanation:
Area of section 1 is 8 square units which is triangle and,
Area of triangle is = 
b= 2 units and height =8 units
So,
Area of section 1 = 
Same Area is of section 2 which is also a triangle and has same base and height.
So,
Area of Section 2 = 
Now the Area of section 3 which is square with side of 10 units
So,
Area of section 3 = 
Total Area of Trapezoid = 
X^2 + Y^2 = 4 This centers at origin, since h and k values are zero ( therefore nonexistent) and the radius is 2 so it goes through (-2,0)
Answer:
itmye84itmye84. y = mx + b. "m" is the slope, "b" is the y-intercept (the y value when x = 0) You need to find "m" and "b". For lines to be parallel, the slopes have to be the same. …