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
nikdorinn [45]
4 years ago
12

Which polygons are congruent? Select each correct answer.

Mathematics
2 answers:
Tomtit [17]4 years ago
6 0
I think only the first two
DIA [1.3K]4 years ago
4 0
The answers are A and D, because the definition of congruent shapes is that they are the exact same size and the same angle measures. Option A shows two right triangles, that are matching in size because of the lines on the lines showing the same size. Option d is correct because The three sides of triangle TUV match up with triangle WXY. Option C is incorrect because Angle B does not match angle G. Option b is incorrect because the triangles are not the same size.
I hope this helps!
You might be interested in
I have two questions.<br> Solve for x : 7x + 3 ≤ -35<br> Solve for n : -9n + 7 &lt; -11
kvv77 [185]

Answer:

x≤−38 /7

n>2

Step-by-step explanation:

mathpapa.com is v helpful for this kind of stuff :)

dont worry doe, i did da math so u should b good

3 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIST
sdas [7]

Answer:

Its hard to explain but essentially the zero in the 10 and 100 place cancels out the decimal essentially

8 0
3 years ago
I NEED HELP ASAP PLEASEEEE​
spin [16.1K]

Answer:

Step-by-step explanation:

1) Find the Mean of all the numbers.

3+4+5+7+10+12+15=56

56/7=8 mean is 8

Now We Calculate Standard Deviation:

S=\sqrt{(3-8)^2+(4-8)^2+(5-8)^2+(7-8)^2+(10-8)^2+(12-8)^2+(15-8)^2}

You take each number from the problem i.e 3,4,5...

and then you subtract the mean from it and then square it.

S=\sqrt{(-5)^2+(-4)^2+(-3)^2+(-1)^2+(2)^2+(4)^2+(7)^2}

S=\sqrt{25+16+9+1+4+16+49}

S=\sqrt{120}

S=\sqrt{120}/7

7 is the amount of data units given in the problem.

120/7=17.1428571429

\sqrt{17.1428571429} =4.1403933560541

Nearest hundredth=4.14

5 0
3 years ago
When shopping, Lucinda spent $48. If the amount she spent was 15% of her savings, how much savings did she have before she shopp
Setler [38]
300*15%=48 there for 300 is your amount of saving before she spent 15% of it

8 0
3 years ago
Read 2 more answers
3ab<br> 1. monomial<br> 2. binomial<br> 3. trinomial<br> 4. none of these
san4es73 [151]
It’d be a binomial because there are two different terms (a and b)
6 0
3 years ago
Other questions:
  • SALES TAX IS 5 1/2% what would be the tax rate expressed as a decimal?
    12·1 answer
  • Which of the following shows the correct order of the given numbers?<br> 1 5/8, 1 3/10, 1.6
    10·2 answers
  • The table gives the populations of three countries in 2013.
    5·2 answers
  • If g(x) = 3(x − 2), find the value of x if g(x) = 6.
    9·2 answers
  • Which is a polar form of the following parametric equations ?
    12·1 answer
  • Carly bought 3 pounds of birdseed. How many ounces of birdseed did she buy?
    13·2 answers
  • Write the equation for the circle in standard form<br><br> x2 + y2 - 12x - 12y + 36 = 0
    6·1 answer
  • What is the sum of the polynomials?
    14·2 answers
  • Help plz<br><br> What different and similar between Rectangle and square
    10·1 answer
  • What is the leading coefficient in this expression? 6x^2 + 3x +7
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!