1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vlada [557]
2 years ago
6

Kira drew PQR and STU so that P S, Q T, PR = 12, and SU = 3. Are PQR and STU similar? If so, identify the similarity postulate o

r theorem that applies.
A. Similar - SSS
B. Similar - AA
C. Similar - SAS
D. Cannot be determined

Mathematics
2 answers:
Debora [2.8K]2 years ago
8 0
B. Similar- Angle Angle Similarity Theorem
This theorem states that if 2 angles of a triangle are congruent to two angles of another triangle, then the two triangles are similar.
Hope this helps :) 
pantera1 [17]2 years ago
5 0
Hello there.

<span>Kira drew PQR and STU so that P S, Q T, PR = 12, and SU = 3. Are PQR and STU similar? If so, identify the similarity postulate or theorem that applies.

</span><span>B. Similar - AA
</span>
You might be interested in
Can someone help me solve this?​
atroni [7]

Answer:

5

Step-by-step explanation:

speed=d÷t.

s=1/4=1/20

cross multiply your equation

6 0
2 years ago
Please help me with this question, image attached.
Brilliant_brown [7]

Answer:

AEG - BEA = BEG => 81-27=54

Step-by-step explanation:


3 0
3 years ago
Part A: Joel uses the incorrect expression 0.95(190)(0.8) to calculate that the computer will cost him a total of $144.40. Descr
notka56 [123]

Answer:

Part A) The correct Expression : (1.05)(190)(0.8)

=> The error of Joel was that instead of adding the sales tax, he subtracted it.

Part B) $159.60

Step-by-step explanation:

<u><em>Part A:</em></u>

To calculate the computer cost, we need to find out the selling price first.

There's a discount of 20% so the selling price will be 100% - 20% = 80% =>80/100 = 0.8

<em>So, We'll multiply the cost price by 0.8</em>

=> (190)(0.8)

But, there is a sales tax of 5%

<u><em>So, the selling price with cost price will be:</em></u>

=> 100% + 5% = 105%  => 105/100 = 1.05 (We'll multiply this too with the first equation that we made above)

So, the expression will be:

=> (1.05)(190)(0.8)

The error of Joel was that instead of adding the sales tax, he subtracted it.

<u><em>Part B)</em></u>

<u><em>Joel will pay for the tablet:</em></u>

=> (1.05)(190)(0.8)  [We used the above expression]

=> $159.60

6 0
3 years ago
Write the equation of line in slope-intercept form. Line parallel to y=−2x+3 that passes through the point (−100,−100)
GrogVix [38]

Remark

The line you want is parallel to y = - 2x + 3

That means it has the same slope as the given line.  The given line has a slope of  -2

y = -2x + b is what you have so far. Now you have to use the point to get b

y = - 100

x = - 100

Solve for b

-100 = -2(-100) + b

-100 = 200 + b       Notice the sign change. Two minus's make a plus. Subtract 200 from both sides.

- 100 - 200 = b

- 300 = b

Answer

y = - 2x - 100

3 0
3 years ago
Read 2 more answers
Question 1 of 10
AURORKA [14]

Answer:

the answer is going to be b

6 0
2 years ago
Other questions:
  • Graph the system.
    9·1 answer
  • My answer is 5.11<br><br> Correct ?
    5·2 answers
  • Find the standard form of the equation of the parabola with a focus at (0, -10) and a directrix at y = 10
    14·1 answer
  • A day has 24 hours. Six hours is what fractional part of the 24 hours?
    10·1 answer
  • 1/23 to the thousandth power?
    6·2 answers
  • Someone please help!! i will<br> make you a brainliest...i don’t want to fail:(((
    8·1 answer
  • Lara charges $12 per hour for babysitting. If f represents Lara's total fee after babysitting for h hours, which answer choice s
    8·1 answer
  • Determine if the two triangles are congruent. If they are, state how you know.
    13·1 answer
  • Given that f ( x ) = 5 x − 5 and g ( x ) = 4 x , evaluate g ( g ( − 2 ) )
    10·1 answer
  • A piece of wire 6 cm long weighs 30 grams. What is the weight of an 8 m length of the same wire?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!