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
Nuetrik [128]
2 years ago
9

Please help asap im confused

Mathematics
2 answers:
EastWind [94]2 years ago
8 0
The answer is the second row. B
anyanavicka [17]2 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Given klmn is a trapezoid, kl = mn, m<1 = m<2, lm/kn = 8/9, pklmn = 132. Find: the length of the legs
Ilia_Sergeevich [38]

Answer:

The length of legs lm, mn, and lk is 32 while that of kn is 36.

Step-by-step explanation:

The diagram is attached in the answer.

As both the angles are equal thus the two forms isosceles triangles. This is true because the converse of base angle theorem is applicable here. The theorem clearly states that when a trapezoid is divided by the diagonal, it forms two set of angles where m<1=m<2 and m<lmk=m<nmk

This leads the two set of legs such as

\dfrac{lm}{kn}=\dfrac{8}{9}

Or this could be written as

lm=8x\\kn=9x

Now the remaining two sides are given as

lk=lm as this form an isosceles triangle so

lk=8x

Similarly

mn=lm\\

Or

mn=8x

Now the perimeter is given as

\text{perimeter}=lm+mn+kn+lk\\

Here perimeter is given as 132 so this gives:

\text{perimeter}=lm+mn+kn+lk\\132=8x+8x+8x+9x\\132=33x\\x=\dfrac{132}{33}\\x=4

So the four legs are of length as given below:

lm=8x=8\times 4=32\\mn=8x=8\times 4=32\\lk=8x=8\times 4=32\\kn=9x=9\times4=36

So the length of legs lm, mn, and lk is 32 while that of kn is 36.

6 0
2 years ago
What is the surface area of the following triangular prism?
eimsori [14]
My answer the question what is the surface area of a triangular prism is 126 yards2


5 0
3 years ago
Read 2 more answers
Factor this expression.
scoundrel [369]
The factor will result to answer which is D
5 0
3 years ago
Read 2 more answers
A 10 sided die is numbered 1-10 if you roll it 60 times what is the best prediction for how many times you would eithrr a 1 or 2
Kamila [148]

Answer: 12

Step-by-step explanation:

So if its 1-10, and you can either roll a 1 or 2, it would be 2/10, then simplified to 1/5, and in order to get the answer you need to multiply it by 60

1/5 x 60/1 = 12

(sorry if I got it wrong, feel free to correct me if I did)

8 0
2 years ago
Which of these ordered pairs is a solution to the inequality y - 2x &lt; -3
gregori [183]

Answer: 2 >

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Find the product thanks
    10·1 answer
  • Carissa counts by 5s from 32 to 62. Which number does carissa count?
    14·1 answer
  • What would you round 2.706
    10·2 answers
  • What’s the answer/ how should I work it?
    8·1 answer
  • the sum of three consecutive odd integers is equal to 15 more than twice the middle integer what are the three integers
    11·1 answer
  • What is the equation of this line in slope-intercept form?
    15·1 answer
  • Mai's younger brother tells her that 10/7 is equal to square root 2. Mai knows this can't be right because 10/7 is rational and
    12·1 answer
  • The table shows the charges for using an internet service. Nicholas use the internet service for 16 hours and 40 Minutes last mo
    10·1 answer
  • WHERE ARE THE EXPERTS AND ACE!!!!!!! I NEED HELP PLS SHARE YO SMARTNESS!!!!! WILL GIVE BRAINLIEST AND RATE AND VOTE!!!
    5·1 answer
  • How many diagonals can be constructed from one vertex of an n-gon? State your answer in terms of n and, of course, justify your
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!