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Over [174]
3 years ago
11

3x + -3x = 0 is an example of what property?

Mathematics
2 answers:
Elodia [21]3 years ago
8 0

Answer:

The answer is additive inverse property.

Step-by-step explanation:

This is because you are adding the inverse number of 3x, which gives you zero.

san4es73 [151]3 years ago
3 0

Answer:

A. Additive Inverse Property

Step-by-step explanation:

The additive inverse property states that when you change the sign of the number and add it to the original number, the answer will equal 0.

hope this helps :)

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Jaymie wants to construct congruent angles with a compass and straightedge, while Annie wants to construct congruent segments wi
SashulF [63]

Jaymie will measure the segment and then place the point just across from the line's beginning point to create a congruent segment that shows the similarity between them.

<h3>What are the conditions of the congruent triangle?</h3>

Triangles that are equivalent in terms of size and form are known as a congruent triangle.

Segments will be built using the straightedge, and measurements will be taken using the compass. They will pick a starting point and draw a line using the straightedge, then use the compass to finish the job.

To make the congruent segment, Jaymie will measure the segment and then position the point that is opposite from the line's starting point.

Jaymie, on the other hand, will have to work a bit harder with the compass since she will need to draw a semi-circle in the original angle and transfer this measurement to the new line in order to create congruent angles.

To learn more about the congruent triangle refer;

brainly.com/question/12413243

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6 0
3 years ago
Un grupo de compañeros de clase está planificando un viaje de cada uno de ellos hicieron aportación de 14 pesos para gastos de v
Crank

Answer:

$14.8

Step-by-step explanation:

There is a mistype in the question. It should say: ... <em>si cada uno de ellos hicieron una contribución de </em><em>dieciseis</em><em> pesos...</em>

So if everybody contributes $14, they make a total of 14*x, where x denotes the number of students. In this scenario, $4 are left, calling y to the cost of the trip, then:

14*x = y - 4 (eq. 1)

In the other scenario, everybody contributes $16 and $6 are in excess, so

16*x = y + 6 (eq. 2)

subtracting eq. 1 to eq. 2:

16*x - 14*x = y + 6 - (y - 4)

2*x =  y + 6 - y + 4

2*x = 10

x = 10/2 = 5

Replacing this value in eq. 1:

14*5 = y - 4

70 + 4 = y

y = $74

If every student pays: 74/5 =  $14.8, then they would get altogether the exact cost of the trip

7 0
3 years ago
What is the area of a circle that has a radius of 3 miles?
mojhsa [17]
A=28.27 miles Sq
A= pie r2 = pie r.3 to 2nd power = 28.27 square miles
5 0
4 years ago
Justin used 3/4 of a gallon of paint on 3/4 of a wall. How many gallons does he need for one wall?
blondinia [14]

Answer:

Step-by-step explanation:

1/4

7 0
3 years ago
Read 2 more answers
A rectangle's length is seven times its width. The perimeter of the rectangle is one hundred sixty feet.
Arada [10]

Answer:

Area=700 square ft

4 0
4 years ago
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