Estimate the unit rate
$2.35
12eggs

The unit rate estimated is $0,20.

Step-by-step explanation:

When we want to determine the value of a single unit which is sold in a set, we use the unit rate. In this case the set is the 12 eggs.

We have been told that $ 2.35 is the price for 12 eggs, but what we want to know is how much 1 egg costs.

What corresponds is to divide the total price by the quantity of eggs, in order to determine the unit price:

2.35 / 12 = 0.1958 ...

In this way we can verify that the unit price of 1 egg is approximately $ 0.20.

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.

1/2(2*4)=6 $$- agahajakanajak