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3 years ago

Which of the following relations represent a function?

1 answer:

7 0

The answer would be c because if you see closely the function is -1 and 4 March determining the perspectives and how the procedure goes

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On the last school spirit day, 5 out of every 7 students wore school colors. Based on this information, if 560 students attend t

arlik [135]

Answer:400

Step-by-step explanation:

Multiply the total number of students by the ratio given

5/7(560)

6 0

3 years ago

Kelly was asked to determine whether △KLN is congruent to △MNL. She noted that KL ≅ MN, LM ≅ KN, and that the three pairs of cor

Art [367]

Answer:

<h2>Kelly is wrong, with this congruent parts, we can conclude that triangles are congruent.</h2>

Step-by-step explanation:

To demonstrate congruent triangles, we need to use the proper postulates. There are at least 5 postulates we can use.

Angle-Angle-Side Theorem (AAS theorem).
Hypotenuse-Leg Theorem (HL theorem).
Side-Side-Side Postulate (SSS postulate).
Angle-Side-Angle Postulate (ASA postulate).
Side-Angle-Side Postulate (SAS postulate).

In this case, Kelly SAS postulate, because the corresponding sides-angles-sides are congruent, i.e., KL ≅ MN and LM ≅ KN, also, all corresponding angles are congruent.

So, as you can see, only using SAS postulate, the congruency can be demonstrated. (Refer to the image attached to see an example of SAS postulate)

8 0

3 years ago

A running tap dispenses 0.15 gallons of water every second. How many pints of water is dispensed after 20 seconds? Show your wor

grigory [225]

0.15 US Gallons = 1.2 Pints

20*1.2= 24 pints

5 0

3 years ago

Read 2 more answers

You and your cousin go out to eat and you both have the same taste today and order the same item. You both order the $9 item and

Shalnov [3]

The bill is $12.65 without a tip.

4 0

3 years ago

Read 2 more answers

1/2 (2n + 6) simply the answer and show work

Evgesh-ka [11]

Answer:

The answer is n + 3.

Step-by-step explanation:

1) Simplify.

$\frac{2n + 6}{2}$

2) Factor out the common term 2.

$\frac{2( n+ 3)}{2}$

3) Cancle 2.

$n + 3$

Therefor, the answer is n + 3.

7 0

3 years ago