Answer:
r = √98
Step-by-step explanation:
angle A and the diameter form an isosceles right triangle, with OA as the hypotenuse and r as the other sides. You can then make and solve an equation from the Pythagorean Theorem:
r^2 + r^2 = 14^2
2r^2 = 14^2
2r^2 = 196
r^2 = 98
r = √98
A since it’s being change along the x-axis
6+(-2)+2•(-8)•42=6-2+(-16)•42=4+(-672)=4-672=-668
Given that the first number shows up as four. The second number should be six so that the sum would be ten. Therefore, its probability should be 1/6.
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I think its this <span> 14 - 3*57 = 14 - 171 = -157 </span>
