Hello :
calculate the slope :
<span>2x + 5y = 10
5y = -2x +10
y = (-2/5)x +2
the slope is (-2/5)... (</span><span> parallel so : same slope )
an equation is : y - (-5) = (-2/5)(x-1)</span>
The radius must be decreased by 4 cm in order to decrease the area by 48pi square centimeters
Answer:
The answer is "None of the above".
Step-by-step explanation:
In this question, both the team given data is the same, and when the coach calculates its value it will give the same value, that's why we can say that all the choices were wrong.
Y = 3x + b
9 = 3(6) + b
9 = 18 + b, b = -9
Y = 3x - 9