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
Bogdan [553]
3 years ago
9

30 points math question HELP PLEASE! will give brainliest!

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer:

F'=12.1243557 N

Step-by-step explanation:

Let the horizontal component of force he is pulling with be F' Newtons and the force applied be F Newtons.

\therefore \cos \theta = \frac{Horizontal \: Force}{Force \: applied}

\therefore \cos \theta =  \frac{F'}{F}

\therefore F'=F\cos \theta

\therefore F'=14.\cos 30\degree

\therefore F'=14.\frac{\sqrt 3}{2}

\therefore F'=7\sqrt 3

\therefore F'=12.1243557 \: N

You might be interested in
What us the range of the data below?
MArishka [77]
The range of the data is 12
3 0
2 years ago
Please answer and explain.
almond37 [142]
Hi there!

10. the number: x

4 more = addition 

5 times = multiplication

less then 54 = 54 >

4 + 5x = <54


Hope this helps!

4 0
2 years ago
It is given 5 and h + 1 are the roots of the quadratic equation x² + (k - 1)x - 5 = 0,where h and k are constant.Find the value
Liono4ka [1.6K]

Answer:

Hello,

<u>k=-3 and h=-2</u>

Step-by-step explanation:

5\ is\ a \ root \of \ x^2+(k-1)*x-5=0\\\\5^2+(k-1)*5-5=0\\\\5*(k-1)+20=0\\\\k-1=\dfrac{-20}{5} \\\\k=-4+1\\\\\boxed{k=-3}\\

h+1 is thus a root of x²+(-3-1)*x-5=0

x²-4x-5=0

x²+x-5x-5=0

x(x+1)-5(x+1)=0

(x+1)(x-5)=0

h+1=-1

<u>h=-2</u>

6 0
3 years ago
Solve the equation x2 = 80.
mixer [17]

Answer:

x^2 = 80

x = √80

x = 8.9

........

5 0
3 years ago
PLZ HELP!! Need the answer!!!
Amiraneli [1.4K]
Yes they are the same because when the negative is distributed into (an+c), the plus sign becomes a negative.
6 0
3 years ago
Read 2 more answers
Other questions:
  • EASY 20 points! Please Solve this Algebra 1 question.
    13·2 answers
  • The slope-intercept form of the equation of a line that passes through point (–3, 8) is y = –2/3x + 6. What is the point-slope f
    11·1 answer
  • Ik this sounds dumb and it's very late so I don't want to do the math 600 Seconds is ___ hours what I'm asking is 600 seconds eq
    11·2 answers
  • Darcie wants to crochet a minimum of 3 blankets to donate to a homeless shelter. Darcie crochets at a rate of 1/15 ​ of a blanke
    15·2 answers
  • What is the GCF of 6 and 18
    15·2 answers
  • Help plzzzzzzzzzzzzz
    14·1 answer
  • Which types of polygons are the faces of a dodecahedron?
    5·2 answers
  • A rectangular box is 6 inches long, 5 inches wide and 7 inches tall. What is the approximate length of its longest diagonal?
    5·2 answers
  • Find area triangle of 15 ft and 18 ft<br> The area of the triangle is. Ft2
    14·1 answer
  • A blueprint for a house has a scale of 1:30. A wall in the blueprint is 8 in. What is the length of the actual wall?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!