The picture shows a triangular island:

*image below*

which expression shows the value of z?

x sin 50°
y over cos 50 degrees
x cos 50°
y over sin 50 degrees

y over cos 50 degrees

Step-by-step explanation:

GIVEN : A Right Angled Triangle with sides x,y,z with base angle 50°

            BASE = y

            HYPOTENUSE = z

To Find: expression shows the value of z

We will use trigonometric ratios

Since we know

cosine or cosθ = Base/ Hypotenuse (equation 1)

In the given figure we can see hypotenuse is z and base is y and θ = 50°

Putting values in equation 1 we get :

cos 50° =

⇒z =

so z= y over cos50°

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.