Answer:
top left x=70⁰
top right is 69⁰
bottom left is 125⁰
bottom right is 130⁰
Step-by-step explanation:
comment for explanation
Hi,
Solving:
Answer: 1
Hope this helps.
If you have any questions about the answer comment below and I'll reply.
r3t40
Answer:
x = - 2, x = 9
Step-by-step explanation:
Given
f(x) =
The denominator of f(x) cannot be zero as this would make f(x) undefined.
Equating the denominator to zero and solving gives the values that x cannot be.
x² - 7x - 18 = 0
(x - 9)(x + 2) = 0
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
x - 9 = 0 ⇒ x = 9
The excluded values are x = - 2, x = 9
Correct answer would be b. x-10. You can check this by writing out (x-10) and writing the other factor out. Then simplify (factor) out everything and you will get x^2 - 21x + 110.
Answer:
(-1,3) and (3,7)
Step-by-step explanation:
The solution to the system can be obtained from the points where the linear equation crosses the quadratic model
We have this at the points;
(-1,3) and (3,7)