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Anna007 [38]
3 years ago
8

Why is the information in the diagram enough to determine that △LMN ~ △PON using a rotation about point N and a dilation? becaus

e both triangles appear to be equilateral because∠MNL and ∠ONP are congruent angles because one pair of congruent corresponding angles is sufficient to determine similar triangles because both triangles appear to be isosceles, ∠MLN ≅ ∠LMN, and ∠NOP ≅ ∠OPN
Mathematics
2 answers:
Gala2k [10]3 years ago
8 0
To determine that:
                              △LMN ≅  △PON

We would rotate the figure about point N and a dilation.

The best answer choice is :

<span>C. </span>because one pair of congruent corresponding angles is sufficient to determine similar triangles.

Here are rules of rotation:

Rotate 90 counterclockwise =  (x, y) → (–y, x)

Rotate 180 counterclockwise = (x, y) → (–x, –y)

Rotate 270 counterclockwise = (x, y) → (y, –x) 

skelet666 [1.2K]3 years ago
6 0
The answer would be C
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Firlakuza [10]

Answer:

(0,-3)

Step-by-step explanation:

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2 years ago
5-2x=15<br><img src="https://tex.z-dn.net/?f=5%20-%202x%20%3D%2015" id="TexFormula1" title="5 - 2x = 15" alt="5 - 2x = 15" align
padilas [110]
<span>5-2x=15

</span>5-2x=15 \\  \\ -2x= 15-5  \\  \\ -2x= 10 \\  \\ x=  \dfrac{10}{-2} \to  \boxed{x= -5}<span>
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6 0
3 years ago
Which of the following is irrational? PLEASE HELP ASAP I WILL CRON BRAINLIEST
Sveta_85 [38]

Answer:

All of them are irrational except √9 which is rational.

Step-by-step explanation:

√5= 2.2606797749(irrational)

√9=3(rational) this one is rational

√7=2.64575131106(irrational)

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7 0
3 years ago
30 men repair a road in 56 days by working 6 hours daily. in how many days 45 men will repair same road by working 7 hours daily
zepelin [54]

Answer:

Case1:

Men : 30

Work : 1

Time (day×hr): 56×6 = 336 hr.

Case2:

Men : let it be m men.

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Time: 45×7 = 315 hr.

Work being constant in both cases, men and time are in inverse proportion i.e, more men take less time.

Product of men and time is constant in both cases.

Therefore, 30×336=m×315

Or, 30×336/315 = m

Or, m = 32.

Hence, required number of men is 32.

Step-by-step explanation:

8 0
3 years ago
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PilotLPTM [1.2K]

Answer:

67

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But if your counting METERS and SQUARE METERS

It would be 134

3 0
3 years ago
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