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2 years ago

Triangle PQR and STR are shown. Which of the following does Not justify PQR ~STR ?

Mathematics

1 answer:

hjlf2 years ago

4 0

The equation that does not justify the similarities of both triangles is:

$\frac{RQ}{RT}= \frac{PQ}{ST}$

<h3>Similar triangles</h3>

Similar triangles may or may not have congruent sides.

The triangles are given as:

Triangle PQR
Triangle STR

The above means that, the following sides are similar

Line segments PQ and ST
Line segments QR and TR
Line segments PR and SR

So, the equation that does not justify the similarities of both triangles is:

$\frac{RQ}{RT}= \frac{PQ}{ST}$

Read more about similar triangles at:

brainly.com/question/14285697

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A basketball team played 25 games and won 7 more then they lost. How many games did they win and lose

Darya [45]

Answer:

lost = 9 games

and

won = 9 + 7 = 16 games

Step-by-step explanation:

Given that:

Total games played = 25

According to given condition:

lost = x

won = 7 + x ----------- eq1

x + x + 7 = 25

2x = 25 - 7

2x = 18

x = 9

So they lost = 9 games

and won = 9 + 7 = 16 games

i hope it will help you!

7 0

3 years ago

Read 2 more answers

Select all the ordered pairs that make this statement true?

Ierofanga [76]

Answer: (24,-9)

(0,9)

(4,6)

Step-by-step explanation:

3x + 4y = 36

Using (3,-2) will be:

= 3(3) + 4(-2)

= 9 - 8 = 1

Using (1,7) will be

= 3(1) + 4(7)

= 3 + 28 = 31

Using (0,0) equals to 0

Using (24,-9) will be:

= 3(24) +4( -9)

= 72 - 36 = 36

Using (0,9) will be:

= 3(0) + 4(9)

= 0 + 36 = 36

Using (4,6) will be:

3(4) + 4(6)

= 12 + 24

= 36

Using (-12,18) will be:

= 3(-12) + 4(-18)

= -36 - 72

= -108

The correct options are (24,-9), (0,9 and (4,6)

5 0

3 years ago

A right triangle has side lengths 7, 24, and 25 as shown below.

Alla [95]

9514 1404 393

Answer:

tan(A) = 7/24
sin(A) = 7/25
cos(A) = 24/25

Step-by-step explanation:

The mnemonic SOH CAH TOA can help you remember the trig ratios:

Sin = Opposite/Hypotenuse

Cos = Adjacent/Hypotenuse

Tan = Opposite/Adjacent

With respect to angle A, the sides are Adjacent = 24; Opposite = 7, Hypotenuse = 25. Then the desired trig ratios are ...

tan(A) = 7/24

sin(A) = 7/25

cos(A) = 24/25

5 0

3 years ago

Use the roster method to write the given set. You may need to consult a reference, such as the internet or an encyclopedia. (ent

Illusion [34]

{0,1,2,3,4,5,6,7,8,9}

8 0

3 years ago

Read 2 more answers

How do I solve x-11/2<-7

Mekhanik [1.2K]

Answer:

x < -3

Step-by-step explanation:

1. multiply both sides by 2

2. isolate the x by adding 11 to both sides

3. simplify

(i have included an attachment showing the work for clarification)

4 0

3 years ago

Triangle PQR and STR are shown. Which of the following does Not justify PQR ~STR ?​

Triangle PQR and STR are shown. Which of the following does Not justify PQR ~STR ?