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
Ahat [919]
3 years ago
8

HELP!!!! 15 points and marked brainliest!!!!

Mathematics
1 answer:
nikitadnepr [17]3 years ago
8 0

Answer:

11

Step-by-step explanation:

LN = LM + MN

=> 22 = 3z + 1 + 3z + 1

20 = 6z

z =  10/3

LM = (10/3)*3+1 = 11

:(((

You might be interested in
Some students are going on a field trip. The cost of the trip is $100, in addition to $7per student. Write an equation that rela
grigory [225]

Answer: C= 100+7n

Step-by-step explanation:

5 0
2 years ago
How would I go about solving this?
garik1379 [7]
If you draw more of those triangles, there will be 6 that can fit, so find area of 1 triangle and multiply it by 6. Write that number down and then do Pi r squared to find the area of the circle, then do circle area minus triangles area when you get that, divide it by 6. That is the area of the white region so then do Pi R squared again and then subtract the white area from that
8 0
3 years ago
Which ratio is equivalent to 7:3?
aliina [53]

Answer:

The answer is B.

Step-by-step explanation:

7x4 is 28 which means you have to multiply 3x4. That gives you 12. 28:12 is the proper ratio. (Hope this helped!)

3 0
3 years ago
Read 2 more answers
Use the discriminant, b2 - 4ac, to determine which equation has complex solutions.
ruslelena [56]

Using the discriminant, the quadratic equation that has complex solutions is given by:

x² + 2x + 5 = 0.

<h3>What is the discriminant of a quadratic equation and how does it influence the solutions?</h3>

A quadratic equation is modeled by:

y = ax² + bx + c

The discriminant is:

\Delta = b^2 - 4ac

The solutions are as follows:

  • If \mathbf{\Delta > 0}, it has 2 real solutions.
  • If \mathbf{\Delta = 0}, it has 1 real solutions.
  • If \mathbf{\Delta < 0}, it has 2 complex solutions.

In this problem, we want a negative discriminant, hence the equation is:

x² + 2x + 5 = 0.

As the coefficients are a = 1, b = 2, c = 5, hence:

\Delta = 2^2 - 4(1)(5) = 4 - 20 = -16

More can be learned about the discriminant of quadratic functions at brainly.com/question/19776811

#SPJ1

3 0
1 year ago
How can I find a unit rate when given a rate?
Butoxors [25]
You would divide the rate
7 0
3 years ago
Other questions:
  • How many ounces are there for a bath tub
    15·2 answers
  • The frequency table below shows the hourly wages of 22 factory workers. How many are paid $10.50 per hour or more?
    7·1 answer
  • Y-1/3&gt;1/8 Choose the correct solution and graph for the inequality?
    15·1 answer
  • Write the next three integers in the pattern <br> -4, -2, 0, 2
    13·1 answer
  • WILL GIVE BRAINLIEST AND 30 POINTS! Multiply the matrix representing the vertices of the rectangle to transform the figure. What
    9·1 answer
  • Solve for x. ​ −2(x+14)+1=5 ​ ​ Enter your answer in the box.
    11·2 answers
  • What's the answer cuz I keep getting the wrong answer
    5·1 answer
  • A cross section is the intersection of a (solid or point) and a(plane or line) .
    15·2 answers
  • How to write 805 tens
    13·1 answer
  • 4.65 x 10 to the 3rd power
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!