Answer:
Real zeroes states that where a graph crosses or touches the x-axis or we can say that
a real zeroes of a function is a real number that makes the value of the function equal to zero.
Given:
Let f(x) =
then, by the definition of real zeroes we have;
f(x) = 0 to find x;
=0
Add 7 to both sides of an equation we get;
=0+7
Simplify:
=7
or
Add 12 to both sides of an equation;
Simplify:
x=
therefore, the real zeroes of a given function is;
B. 19.8
Use the Pythagorean theorem:
14.2^ + x^ = 24.4^
201.64 + x^ = 595.36
x^ = 393.72
x = 19.84
Answer: 6396
Step-by-step explanation:
Delta math
45, 46, 47, 48, 49, 51, 52, 53, 54
Pretty sure it’s going to be D.