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
galben [10]
3 years ago
7

J and M are base angles of isosceles trapezoid JKLM. If mJ = 20x + 9, and mM = 14x + 15, find mK.

Mathematics
2 answers:
Rainbow [258]3 years ago
7 0
20x + 9 = 14x + 15 
<span>6x = 6 </span>
<span>x = 1 </span>

<span> So base angles are 20 + 9 means 29 degrees. To calculate the m of  angle k, subtract 29 from 180: </span>

<span>180 - 29 = 151 degrees.
hope it helps</span>
S_A_V [24]3 years ago
6 0

Answer: 151

Step-by-step explanation:

You might be interested in
Prove the following limit. lim x → 5 3x − 8 = 7 SOLUTION 1. Preliminary analysis of the problem (guessing a value for δ). Let ε
Temka [501]

\displaystyle\lim_{x\to5}3x-8=7

means to say that for any given \varepsilon>0, we can find \delta such that anytime |x-5| (i.e. the whenever x is "close enough" to 5), we can guarantee that |(3x-8)-7| (i.e. the value of 3x-8 is "close enough" to the limit value).

What we want to end up with is

|(3x-8)-7|=|3x-15|=3|x-5|

Dividing both sides by 3 gives

|x-5|

which suggests \delta=\dfrac\varepsilon3 is a sufficient threshold.

The proof itself is essentially the reverse of this analysis: Let \varepsilon>0 be given. Then if

|x-5|

and so the limit is 7. QED

8 0
3 years ago
Find the volume of the region bounded by z=x2, 0≤x≤2, and the planes y=0, y=7, and z=0.
algol13
Im sorry, i dont know
5 0
3 years ago
Here is my answer to ur question
bagirrra123 [75]
Uh Answer to what-
Bro you good?
6 0
3 years ago
Neep help pls, what is the answer????
saveliy_v [14]

Answer:

No, According to triangle Inequality theorem.

Step-by-step explanation:

Given:

Length given are 4 in., 5 in., 1 in.

We need to check whether with these lengths we can create triangular components.

The Triangle Inequality Theorem states that the sum of any 2 sides of a triangle must be greater than the measure of the third side.

These must be valid for all three sides.

Hence we will check for all three side,

4 in + 5 in > 1 in. (It is a Valid Condition)

1 in + 5 in > 4 in. (It is a Valid Condition)

4 in + 1 in > 5 in. (It is not a Valid Condition)

Since 2 condition are valid and 1 condition is not we can say;

A triangular component cannot be created with length 4 in, 5 in, and 1 in by using triangle inequality theorem (since all three conditions must be valid).

6 0
3 years ago
the table below shows the points scored by green bird players. what was the median number of the points scored ​
yulyashka [42]

Answer: Sorry

Step-by-step explanation: What table? I would love to help you but I need to see the table you are talking about. :(

5 0
3 years ago
Other questions:
  • Please Solve Quickly &amp; Show Work!! Please Hurry I'm Offering 15pts PLEASE BE ACCURATE
    9·2 answers
  • 4 cows or 3 oxen can eat up the grass of a field in 12 days.in how many days can 8 cows an 3 oxen eat up the grass of that field
    5·1 answer
  • What divided by 3 is -2
    8·1 answer
  • increasing the frequency of observations in the tails of a distribution will increase the standard deviation. why?
    6·2 answers
  • Which civilization was known to use geometry to construct canals for the transportation of water?
    8·1 answer
  • randall recorded 8 songs on his most recent CD the total length of the CD is 49 minutes find a unit rate to represent the averag
    8·1 answer
  • Nate’s client said she wanted the width w of every room in her house increased by 2 feet and the length 2w decreased by 5 feet.
    11·1 answer
  • I need help pls..........
    13·1 answer
  • What is the perimeter of a triangle with side lengths of 5 cm, 8 cm, and 9 cm?
    5·1 answer
  • HELP ME HELP ME HELP ME!!! Given f(x) below, find f^-1(x).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!