Answer:
The area of a circle can be found using the formula 
Step-by-step explanation:
Answer: 5
x
=
−
3
Step-by-step explanation: brainlest please
Answer: x=4
Steps: (I am assuming your question has a typo in it and by "c" you meant "x")
The rational expression equals zero

only when the numerator equals 0 (the denominator cannot ever be zero):

and that happens only for x=4
Answer:
B
Step-by-step explanation:
y = 5x
check your work by plugging in the values
y = 5(1)
y = 5 yes
y = 5(2)
y = 10 yes
y = 5(3)
y = 15 yes
y = 5(4)
y = 20 yes
The secant of an angle is <span>the ratio of the hypotenuse to the shorter side adjacent to an acute angle. It is the reciprocal of cosine function. Therefore, the correct answer from the choices is option B.
sec A = 26/24 =13/12
sec B = 26/10 = 13/5
</span>