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
Alina [70]
4 years ago
11

If ON = MN, find MN.

Mathematics
1 answer:
Furkat [3]4 years ago
4 0
Use Pythagorean theorem.

[tex]|ON|^2+|MN|^2=|OM|^2\\\\x^2+x^2=8^2\\\\2x^2=64\ \ \ \ |divide\ both\ sides\ by\ 2\\\\x^2=32\to x=\sqrt{32}\\\\x=\sqrt{16\cdot2}\\\\x=\sqrt{16}\cdot\sqrt2\\\\\boxed{x=4\sqrt2}

Answer: |MN| = 4√2.
You might be interested in
Solve S=2(lw + lh + wh) for w
vovikov84 [41]
Dividing by 2, we have S/2=lw+lh+wh. After that, we subtract lh from both sides to get S/2-lh=lw+wh. Next, we divide both sides by w to get (S/2)/w=l+h. Next, we divide by S/2 to get 1/w=(l+h)/(S/2). Lastly, we multiply by w and divide by (l+h)/(S/2)  to get w=(S/2)/(l+h)
7 0
3 years ago
Read 2 more answers
A local University accepted 2,300 students out of 4,500 applicants for admission. What was the acceptance rate, expressed as a p
Mademuasel [1]
2300 out of 4500 were chosen

2300 / 4500 = 0.5111

0.51 = 51%

51% is the acceptance rate.
4 0
3 years ago
Read 2 more answers
For a party, you are cooking a large amount of stew that has meat, potatoes, and carrots. The meat costs $6 per pound, the potat
Vaselesa [24]

Answer:

  • 6lb meat
  • 2.5lb potatoes
  • 5Ib carrots

Step-by-step explanation:

M + P + C = 13.5

6M + 3P + C = 48.50

OM + 2P - C = O

2P = C

Therefore, there are 6 pounds of meat, 2.5 pounds of potatoes, and 5 pounds of carrots.

7 0
3 years ago
If the surface of the water is at an elevation 0 meters, which person is located at an elevation
Eva8 [605]
The correct answer is that noa is located at an elevation
5 0
3 years ago
2 people walk 3 meters each opposite direction They both turn right & walk 4 meters each What is distance between them now
Andrej [43]
I think it would be 8 meter
3 0
3 years ago
Other questions:
  • Find the circumference and the area of a circle with the radius of 8ft​
    10·1 answer
  • What is the geometric mean of 4 and 5
    6·1 answer
  • How many solutions are there to 3x-10(x+2) =13-7x
    10·1 answer
  • a coffee machine dispenses 8 ounce cups automatically. The amount of coffee may vary by 3%. What are the least and greatest numb
    7·1 answer
  • The graph of y = 1 x is vertically stretched by a factor of 3, reflected across the y-axis and shifted to the left by 2 units. Wh
    5·1 answer
  • The first day of Alex's trip was a Monday. What day of the week was Day 393939 of Alex's trip? Select the correct answer. Day 39
    12·1 answer
  • Question 1 of 10
    15·2 answers
  • AABC is reflected over the x-axis. What will be the coordinates of C' ?
    5·2 answers
  • Entry function to model the situation. Then find the value of the function after the given amount of time. Use T as your variabl
    12·1 answer
  • Problem 8) In the diagram, RQ ⊥ PQ, m∠QPS = 32°, m∠RPS = 24°, and PQ = 14.Find RS to the nearest tenth of a unit. Image is provi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!