Answer:
Step-by-step explanation:
x = 11
Using Secants ad Segments Theorem we can say;
(x + 7) (7) = (15 + 6) (6)
7x + 49 = (21) (6)
7x + 49 = 126
7x = 77
Hope this helps!
336.49
Multiply 87.4 times 3.85 to find your answer.
-10 or -20 satisfies the equation.
But when you substitute 10 in:
30-40<-50+8
-10<-42(wrong)
it's wrong
