Answer:
Step-by-step explanation:
4,1
Answer:
96=s*12 or s=96/12 or 12=96/s. but the answer is 8
Step-by-step explanation:
hope this is helpful.
Answer:
6.6072 >6.6>6.09>6.009
Step-by-step explanation:
I believe that is it
Here we have to use the theorem tht exterior angle is the sum of non adjacent interior angles. That is ,
z = x+y
And the values of x,y and z are given in terms of n. On substituting these values for x,y and z, we will get
151-5n = 4n-18+n+9
Combining like terms of the right side
151-5n = 5n -9
Moving 5n to the right side and 9 to the left side,
151+9 = 5n+5n
160=10n
Dividing both sides by 10
n = 16
Now we need to find the value of z when n =16. SO we substitute the value of n in z, that is
z =151-5(16) =151-80 = 71 degree .
So the correct option is A
Answer:
Yes
Step-by-step explanation:
The radius of the circle is 9. If we imagine the distance to (8, sqrt 17) as a right triangle, where one leg is 8 and the other is square root 17, we can use the Pythagorean formula to solve this
8^2 (64) + sqrt 17^2 (17)= c^2
81=c^c
9=c
we can see that since the radius to the origin is 9, this point indeed lies on the circle.
