Answer:
Stephan's dog weighs 60 pounds.
Step-by-step explanation:
A.
3x2 + 6x + 4
B.
9 - 2x - 2x2
C.
3x2 - 2x + 4
D.
7x2 - 2x + 4
Answer:
D
Step-by-step explanation:
Answer:
D.) 9 − 2x − 2x2
y = a(x + 16)(x + 2)
72 = a(-18 + 16)(-18 + 2)
72 = a(-2)(-16)
72 = a(32)
Answer: y = (x + 16)(x + 2)
b.)910 yards
c.)1,085 yards
d.)1,330 yards
Answer:
The secant of angle x; sec x = √17
Step-by-step explanation:
Here, given the tangent of an angle, we want to find the value of the secant
Mathematically;
sec^2 x = 1 + tan^2 x
This is from trigonometric identity
Thus;
sec x = √(1 + tan^2 x)
According to the question;
tan x = 4
So tan^2 x = 4^2 = 16
Thus;
sec x = √1 + 4^2
sec x = √17