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
Fiesta28 [93]
2 years ago
13

I really need help I’ve been on it foreverr help please

Mathematics
2 answers:
salantis [7]2 years ago
6 0

Answer:

1 7/8

Step-by-step explanation:

let me know if you need more help :)

lubasha [3.4K]2 years ago
5 0

Answer:

the answer is 15/5

Step-by-step explanation:

....... ..... ...

You might be interested in
Find the directional derivative of the function at the given point in the direction of the vector v. f(x, y, z) = xyz , (3, 3, 9
Anna [14]

The derivative of f(x,y,z) in the direction of a vector \mathbf u is

\nabla_{\mathbf u}f=\nabla f\cdot\dfrac{\mathbf u}{\|\mathbf u\|}

With f(x,y,z)=xyz, we get

\nabla f=(yz,xz,xy)

and \mathbf u=(-1,-2,2),

\|\mathbf u\|=\sqrt{(-1)^2+(-2)^2+2^2}=3

Then

\nabla_{(-1,-2,2)}f(3,3,9)=(27,27,9)\cdot\dfrac{(-1,-2,2)}3=-21

8 0
3 years ago
Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Plz help Pl
erastovalidia [21]

Answer:

1. KLP + PLM = 180 degrees (straight line)

2. 3x + angle PLM = 180 degrees

3. angle PLM = 180 - 3x

4. PMN = P + PLM (Exterior angle)

5. 2x + 72 = x + 180 - 3x

6. x = 27

Step-by-step explanation:

1. Notice that angle KLP + angle PLM is a straight line, so KLP + PLM = 180 degrees (straight line)

2. angle KLP = 3x, so

3x + angle PLM = 180 degrees

3. angle PLM = 180 - 3x

4. PMN = P + PLM (Exterior angle)

5. 2x + 72 = x + 180 - 3x

6. 5 gives 4x = 108, so x = 27

6 0
3 years ago
Read 2 more answers
Find the sum of nth term of the series 1+3/2+5/2^2+7/2^3+.......
ioda

Answer:

an = (1 + 2·(n - 1))/2^(n - 1) = 2^(1 - n)·(2·n - 1)

sn = 6 - 2·0.5^n·(2·n + 3)


6 0
3 years ago
PLEASE HELP ASAP
Elena L [17]
36.08 = 8.8t

The distance is a positive because it shows the total distance traveled

36.08 = 8.8t
4.1=t
3 0
3 years ago
5300 divided by 10 to the third power
BabaBlast [244]
5.3 is answer to problem
7 0
3 years ago
Read 2 more answers
Other questions:
  • I don’t know how to solve number 8?
    10·2 answers
  • Suppose that two cards are randomly selected from a standard​ 52-card deck. ​(a) what is the probability that the first card is
    10·1 answer
  • Find the circumference and the area of a circle with radius 9<br> .
    8·1 answer
  • 1.) 6/9.4 = x/32<br><br> 2.) 7.9/x = 1/25<br><br> 3.) 12/x = 3.14/1<br><br> 4.) x/58 = 37.5/100
    13·1 answer
  • Simplify. Show your work.<br> 5 1/3 + (-3 9/18)
    6·2 answers
  • What value of x makes the equation true?
    6·1 answer
  • write an equation for the sentence. (Do not use any spaces) six times the sum of a number and five is 16​
    15·2 answers
  • G(x) = 35x^2– 48x – 27; 7x + 3<br> how do i solve this using long division?
    11·1 answer
  • A rectangular prism has a length of 9 in., a width of 4 in., and a height of 112 in.
    9·2 answers
  • Larry can eat six cupcakes in 21 minutes if he continues to eat at this rate how long will it take him to eat 14 cupcakes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!