2 years ago

What the length of segment LM

Mathematics

1 answer:

Nikolay [14]2 years ago

8 0

Answer: LM = 23

Step-by-step explanation:

Solve the algebraic equations:

Line KN: (solve for x)

$14x-3=25$

move the 3 to the other side with addition

$14x=28$

divide by 14 to get x by itself

$x=2$

Now that we have x we can find line KL:

$9(2)+5\\18+5\\23$

So we now know that KL is 23 units. And we know that KL = LM

You might be interested in

Someone please help ASAPPPPPPPO

MariettaO [177]

Answer:

Step-by-step explanation:

I can't see

6 0

3 years ago

Read 2 more answers

Three numbers add up to 210. The second number is 10 more than the first and the third number is 3 times the first. Find the num

svp [43]

Answer:

I. First number, a = 40.

II. Second number, b = 50.

III. Third number, c = 120.

Step-by-step explanation:

Let the three numbers be a, b and c respectively.

Given the following data;

Translating the word problem into an algebraic equation, we have;

a + b + c = 210

b = a + 10

c = 3a

Substituting the value of b and c into the equation, we have;

a + a + 10 + 3a = 210

5a + 10 = 210

5a = 210 - 10

5a = 200

a = 200/5

a = 40

To find the value of b;

b = a + 10

b = 40 + 10

b = 50

To find c

c = 3a

c = 3*40

c = 120

5 0

3 years ago

If a regular decagon with 6 cm sides has an area of 276.99 cm squared, what is the length of the apothem to the nearest hundredt

bezimeni [28]

According to the attached formula:
apothem = side length / 2 * tan (180/number of sides)
apothem = 6 / 2 * tan (180/10)
apothem = 6 / 2 * 0.32492
apothem = 9.23 cm

4 0

3 years ago

Can someone please help me

ruslelena [56]

Answer:

Step-by-step explanation:

4 0

2 years ago

if a scatter plot has no association then... A.) it has no ordered psirs B.) its ordered pairs have no predictable pattern C.) i

musickatia [10]

Answer:

If a scatter plot has no association then it's ordered pairs have no predictable pattern.

Step-by-step explanation:

8 0

2 years ago