Ursula surveyed 50 classmates about their favorite ice cream flavors. Each classmate chose one flavor. The results are shown in

Let’s evaluate the provided pairs one by one.

A. ∠MKR and ∠OAR

In the diagram, it’s visible that the angle bisector of the right-angled vertices creates angles MKR and OAR.

Thus, they are congruent measuring 45°

B. ∠ONT and ∠MTN

From the diagram, MTN forms a right angle, while ONT is created by bisecting this right angle.

Hence, these angles are not congruent with ∠MTN at 90° and ∠ONT at 45°

C. ∠IRS and ∠MRO

In the diagram, MRO is a right-angle, while IRS results from the bisection of the right angle.

Accordingly, these angles are not congruent with ∠MRO equal to 90° and ∠IRS at 45°

D. ∠URC and ∠TRO

In the diagram, it’s shown that the angle bisector of the right-angled vertices forms angles URC and TRO.

Thus, they are congruent, both measuring 45°

Therefore, the pairs of congruent angles are

A. ∠MKR and ∠OAR and D. ∠URC and ∠TRO

we understand that

A fast method for estimating the total of two numbers involves rounding each number and adding the rounded results.

case a) We round to the nearest hundred

so

Round up equals

Round up equals

Calculate the estimated sum

case b) We round to the nearest ten

so

Round up equals

Round down equals

Calculate the estimated sum

Answer:

II AB = CD

Step-by-step explanation:

|AB| = |CD|

(12 / 15 pounds) / (1 / 3 pounds) = 2.4 bags

Since bags can't be represented in decimals, only 2 bags can be filled. The remainder is 0.4 which can be expressed as:

0.4 * (1/3) = (2/5) * (1/3) = 2/15 pounds

Answer:

<span>2 bags are filled, with 2/15 pounds of granola remaining</span>