Answer:
the area of the circle is 102.11 square metres
16 +28+32+4=80 80 total coins x.15 =12 coins sold
3.14159265359 is the answer for Pi lol if you want the short answer it would just be 3.14 HOPE THIS HELPED!!
180°-100°= 80° (angle 1)
180°-150°= 30° (angle 2)
180°-80°-30°= angle 3
angle 3 = 70°
∴ the interior angles are 80°, 30° and 70°
Answer:
y = 6x
To find equation,
1) Find Derivative
2) Find the slope at x
3) Find coordinates
<h3><u>Lets first Derive The Equation</u></h3>



<u>Secondly find Slope at x = 0</u>

Yep so the slope(m) is 6.
Recall, tangent line has the same slope.
<u>Now third step is to find coordinates</u>
At x = 0, y = 4x² + 6x ⇒ y = 4(0)² + 6(0) = 0
so coordinates: (0, 0)
Equation: