Answer:
The value of the cosine function at 37º is 0.80. A. 0.80
Step-by-step explanation:
The correct statement is: "If the secant of 37º is 1.25, the cosine value to the hundredths degree is:"
Secant and cosine functions are related by the following trigonometric identity:
The value of the cosine function at 37º is 0.80. The right answer is A.
Y=4^x-3 translated down 3 units
y=4^x+3 translated up 3 units
y=-4^x-3 translated down 3 units and vertical reflection
y=-4^x+3 translated up 3 units and verticals reflection
First, find the radius of the circle. The radius of a circle is half the diameter. r=13/2=6.5
Second, use the equation A=pi * r^2 to find the area of the circle.
A=(3.14) * (6.5^2) = 132.665m^2
so the answer is 132.7 m^2.
It has to be -912 because i checked on a caculator