Answer:
u = 3
Step-by-step explanation:



Answer:
-2/5
Step-by-step explanation:
Your slope should be -2/5
In slope intercept for it should look like this, y= -2/5x+b.
Hope I helped
Answer:
A dilation factor of 1 over 2
Step-by-step explanation:
The smaller polygon is half the size of the original polygon
Answer:
So we have this equation:
r/10 + 4 = 5
FIrst, we can substract 4 in both sides
r/10 + 4 - 4 = 5 - 4
r/10 = 1
Now, we can multiply both sides per 10:
r/10 * 10 = 1 * 10
r = 10
And we know that r = 10, and that's the result of the equation.
Answer:
20,00,00
Step-by-step explanation: