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
Greeley [361]
3 years ago
15

What is the length (magnitude) of the vector (5 -2) a. √29 b. 5√5 c. 5 d.√2

Mathematics
1 answer:
malfutka [58]3 years ago
8 0

Answer:

a. √29

Step-by-step explanation:

The formula for the magnitude of a vector is magnitude = sqrt(x^2 + y^2).

For vector (5, -2):

magnitude = sqrt(5^2 + -2^2)

magnitude = sqrt(25 + 4)

magnitude = sqrt(29)

Therefore, the answer is √29.

Hope this helped :D

You might be interested in
James and Simon have a reading assignment to complete. James has read r pages, and Simon has read 75 pages. Together they have r
lakkis [162]
R + 75 = 200 . You take away 75 from 200 and r = 125 so 125 is the answer
5 0
3 years ago
Read 2 more answers
Evaluate 8 - 4.7y - x <br> when y= -1 and x= 2.
Marat540 [252]
Substitute in the values for y and x into the equation.

so..

8 - 4.7(-1) - (2)   solve the equation 
8 + 4.7 -2 
12.7 - 2 
10.7 
4 0
3 years ago
Read 2 more answers
A hospital cafeteria has 20
Virty [35]

Answer:

Step-by-step explanation:

So if their is 65% of 20 tables with 6 chairs that's 13 tables.

And if their is 35% of 20 tables with 4 chairs that's 7 tables.

6 0
3 years ago
Read 2 more answers
What is the slope of the line whose equation is y−4=5/2(x−2)?
postnew [5]

Answer:

m=\dfrac{5}{2}

Step-by-step explanation:

If the equation of the line is

y=mx+b,

then m represents the slope of the line and b represents the y-intercept of the line. This equation is called the equation of the line in the slope form.

Rewrite the equation of the line in the slope form

y-4=\dfrac{5}{2}(x-2)\\ \\y-4=\dfrac{5}{2}x-\dfrac{5}{2}\cdot 2\\ \\y-4=\dfrac{5}{2}x-5\\ \\y=\dfrac{5}{2}x-1

Thus, the slope of the line is

m=\dfrac{5}{2}

7 0
4 years ago
Read 2 more answers
If <img src="https://tex.z-dn.net/?f=%20g%28x%29%3D%5Cfrac%7B1%7D%7Bx%7D%20%20" id="TexFormula1" title=" g(x)=\frac{1}{x} " alt
Ksju [112]

Fill in the given values and simplify.

\dfrac{g(x+h)-g(x)}{h}=\dfrac{\dfrac{1}{x+h}-\dfrac{1}{x}}{h}\\\\=\dfrac{x-(x+h)}{h\cdot x(x+h)}\\\\=\dfrac{-1}{x(x+h)}

4 0
3 years ago
Other questions:
  • I don't want a simple answer. I want to know how to do it.
    14·1 answer
  • models the cost, in dollars, of a rug with width x feet. What is the cost of a rug that is 9 feet wide?
    5·2 answers
  • How do you answer $9 ; 10%
    7·1 answer
  • Suppose you take an 80 question mc test with 5 choices if 60% is passing, what are your chances of passing
    12·1 answer
  • Campare the graphs of y=ax^2 and y=(cx)^2 to the graph of the parent function y=x^2 for a=c&gt;0​
    6·1 answer
  • What is the solution to this question b-1= 1+b
    15·1 answer
  • Help me for brainliest answer
    7·2 answers
  • How old are you if you graduated college in 2008?
    8·2 answers
  • 20 different comic books will be distributed to five kids. (a) How many ways are there to distribute the comic books if there ar
    7·1 answer
  • Lin Ying belongs to an athletic club. In 800 m races her times are normally distributed with mean 128 seconds and standard devia
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!