Secant is a trigonometric function that is the reciprocal of the function cosine. This means that in a cartesian plane, the value of secant is equal to r / x. For the values to be undefined, x should be zero. The angles are π/2 and 3π/2. The answers are B and D.
Answer:
341..
Step-by-step explanation:
i would personally say 341 because 620 multiplied by 55% or .55, as written on a calculator, would be 341.
Answer:
subract 4 from both sides
Step-by-step explanation:
Answer:
-79
Step-by-step explanation:
5ac-2b
5(-3)(5) - 2(2)
-75-4
-79
substitute values and then solve
Answer:
c=d-ab
Step-by-step explanation:
=a(b-c)=d
ab-ac=d
-ac=d-ab
=-ac÷-a=d-ab÷-a
c=d-ab÷-a
