Answer:
Step-by-step explanation:
A hyperbola is the locus of a point such that its distance from a point to two points (known as foci) is a positive constant.
The standard equation of a hyperbola centered at the origin with transverse on the x axis is given as:
The coordinates of the foci is at (±c, 0), where c² = a² + b²
Given that a hyperbola centered at the origin with x-intercepts +/- 4 and foci of +/-2√5. Since the x intercept is ±4, this means that at y = 0, x = 4. Substituting in the standard equation:
The foci c is at +/-2√5, using c² = a² + b²:
Substituting the value of a and b to get the equation of the hyperbola:
Answer:
1.27
Step-by-step explanation:
To write 127/100 as a decimal you have to divide numerator by the denominator of the fraction.
We divide now 127 by 100 what we write down as 127/100 and we get 1.27
Answer:
Step-by-step explanation:
We have given that this polynomial has the given zeroes of 1, 1, and , we can express the polynomial in a factored form where each zero has the form x-a (where a is our zero):
polynomial=
=
=
Answer:
36 yards
Step-by-step explanation:
causeimsmart
Answer:
B
Step-by-step explanation:
Two 90 degree angles add up to 180, a supplementary angle