Mathematics, 18.09.2019 23:00 McSporter

Triangle abc is similar to triangle xyz. which of the following proportions is correct?
1) ab/xy = ac/yz
2) ac/xy=bc/xz
3) ab/xy=ac/xz
4) bc/xy=ab/yx

Answers: 2

Show answers

Answers

Similar shapes are figures which have the same form or shapes but not necessarily are congruent shapes. These shapes could have different side lengths. Given that triangle ABC is equal triangle XYZ, then side AB would correspond to side XY, side BC would correspond to side YZ and side AC would correspond to side XZ. Therefore, the correct answer would be option 3. The correct proportion would be AB / XY = AC / XZ. From the choices, given it is the only option where the side lengths corresponds to each other (side AB to side XY and side AC to side XZ).

Answer from: rachelacarman

The correct option is 3.

Step-by-step explanation:

It is given that triangle ABC is similar to triangle XYZ.

The corresponding sides of similar triangles are proportional.

Since it is given that the triangle ABC is similar to triangle XYZ, so by using the definition of similarity triangles

$\frac{AB}{XY}=\frac{BC}{YZ}=\frac{AC}{XZ}$

From first and third term, we get

$\frac{AB}{XY}=\frac{AC}{XZ}$

Therefore the correct option is 3.

Answer from: Quest

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

Answer from: Quest

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

Another question on Mathematics

Mathematics, 21.06.2019 14:10

Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.

Answers: 1

Answer

Mathematics, 21.06.2019 18:30

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Answers: 1

Answer

Mathematics, 21.06.2019 20:50

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Answers: 2

Answer

You know the right answer?

Triangle abc is similar to triangle xyz. which of the following proportions is correct?
1) ab...

Questions