Each of the following expressions has a single numerical value for all θ where the expression is defined. Determine the numerical value of each expression and make sure to enter a single number. √36⋅cos^2(θ)+36⋅sin^2(θ)=

7/sec^2(θ)−tan^2(θ)=

(cos^2(θ)+sin^2(θ))(sec^2(θ)−tan^ 2(θ))=

sin(θ)/csc(θ)+cos(θ)/sec(θ)=

​

step-by-step explanation:

107 units

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

5050 i think

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.