Name the corresponding part if rst wxy.
∠ t =

Answer with explanation:

It is given that , two triangles

 Either→ ΔR ST  ≅ ΔW X Y or ΔR ST ~ ΔW X Y.

That is two triangles are either similar or congruent.

So, if two triangles are congruent , their corresponding parts ,that is angles and sides are congruent.

Also, if two triangles are Similar, then their corresponding angles are equal , and corresponding sides are proportional.

So, corresponding part of ,∠T is  ∠Y whether the triangle is congruent or similar.

∠ T =   ∠Y

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72