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
3241004551 [841]
3 years ago
15

Find the length of MN.​

Mathematics
2 answers:
Debora [2.8K]3 years ago
8 0

Answer:

32

Step-by-step explanation:

39 = 4(x + 5) + 2x + 1

39 = 4x + 20 + 2x + 1

39 = 6x + 21

18 = 6x

x = 3

MN = 4(x + 5)

MN = 4(3 + 5)

MN = 4(8)

MN = 32

hope this helped!

ira [324]3 years ago
3 0

Step-by-step explanation:

MP = MN + NP

39 = 4(x+5) + 2x+1

39 = 4x + 20 + 2x + 1

39 = 6x + 21

6x = 39-21

6x = 18

x = 3

Then,

MN = 4(3+5)

= 4×8

= 32

You might be interested in
Ellie is making a batch of pancakes
lys-0071 [83]

Answer:

Ellie needs 1.2 or 1 1/5 cups of flour (as 2/10 simplifies to 1/5).

Please mark me brainliest if this helped!

7 0
3 years ago
Read 2 more answers
Pls help question on the photo 50 points
Katarina [22]

Answer:

10

Step-by-step explanation:

Each box is worth 2 units, because the x and y axis are counting by 2s

4 0
3 years ago
Read 2 more answers
Place value is important to know when you are talking about prices. What items have prices that are in the hundreds of dollars?
Rufina [12.5K]

In math, every digit in a number has a place value.

<h3>What is place value?</h3>

Place value can be defined as the value represented by a digit in a number on the basis of its position in the number.

For example, the place value of 7 in 3,743 is 7 hundreds or 700. However, the place value of 7 in 7,432 is 7 thousands or 7,000. Here, we can see that even though the digits are same in both the numbers, it’s place value changes with the change in it’s position.

The place value of a digit increases by ten times as we move left on the place value chart and decreases by ten times as we move right.  

From the question;

Prices for items in the value of hundreds

  • A smartphone - $100
  • Nike Jordan's - $156

Prices for items in the value of thousands

  • A smart TV - $1,500
  • A MacBook Pro - $2,550

Prices for items in the value of ten thousands

  • A New York city apartment - $10,000
  • A 2020 Toyota Corolla - $18,500

Learn more about place value:brainly.com/question/1671709

#SPJ1

5 0
1 year ago
Find the slope of each line. <br><br>y=1/4x-4​
Likurg_2 [28]

Answer:

1/4

Step-by-step explanation:

y = 1/4x -4

This equation is in the form

y= mx+b  where m is the slope and b is the y intercept

The slope is 1/4

6 0
3 years ago
The answer to this question please
Ne4ueva [31]
Hey download Socratic and just take a pic of the question
5 0
3 years ago
Other questions:
  • Which lists these numbers in order from least to greatest?<br> –22.7, 126, 3.28, –3.516, 43.9
    14·2 answers
  • Which of the following is equivalent to 4x+5y=12?
    7·1 answer
  • Write an equation of a line in slope-intercept form that passes through the point (-2, 4) and has a slope of -3. (no spaces in y
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%20-%202x%20%2B%205y%20%3D%2017%20%20%5C%5C%20x%20%2B%20y%20%3D%209" id="TexFormula1" title="
    11·1 answer
  • F(0) = -5, f(4) = -3
    10·1 answer
  • Express 384kg in tones​
    13·2 answers
  • PLEASE HELP I'LL GIVE BRAINLIEST
    5·1 answer
  • What is the slope of the line that passes through the points (3,8) and (8,13) write the answer in simplest form
    9·1 answer
  • Jack has baseball practice every third day and swimming practice every second day.
    13·2 answers
  • What is the range of the function f(x) = 3/4|x| - 3
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!