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
svp [43]
3 years ago
7

Three men are trying to hold a ferocious lion still for the veterinarian. The lion, in the center,is wearing a collar with three

ropes attached to it and each man has hold of a rope. Charlie is pulling in the direction N60 W with a force of 350 pounds and Sam is pulling in the direction N45E with a force of 400 pounds. What is the direction and magnitude of the force needed on the third rope to counterbalance Sam and Charlie.(Draw a diagram 1st)
Mathematics
1 answer:
Andre45 [30]3 years ago
4 0
The answer 
<span>the third rope to counterbalance Sam and Charlie is F
and vectF +vectF1 +vectF2 =vect0
let's consider axis
y'y  </span>vectF = -F
      vectF 1= F1cos60
      vectF 2= F2cos45
-F = -F1cos60-F2co45
so F= F1cos60+F2co45= 350x0.5+400x0.7=457.84 pounds
You might be interested in
need help, will give Brainly
anastassius [24]

Answer:

$95-$5m

Step-by-step explanation:

after m months the has to pay $5m

so then you just need to subtract 5m from $95

8 0
3 years ago
Read 2 more answers
A candy manufacturer says on its web site that it wants to reach a 60 : 40 consumer taste preference for new products.What do yo
kenny6666 [7]
First of all, it is a ratio. I know that for a fact, but not very sure about the candy part. What I think it means is that they are comparing two types of candy.
7 0
3 years ago
PLSS PLSS HELP ME!!! I WILL MARK U!
ziro4ka [17]
The answer is
h= -41.36

You first multiply -8.1(-0.4) and you get 3.24.
Then you subtract 3.24 - 44.6 to get h.
8 0
3 years ago
Select two points that the line would go through. Practice graphing it on a piece of paper in front of you.
Aloiza [94]

Answer:

(2, -2) and (1,-3)

Step-by-step explanation:

The y-intercept means that the coordinate where the line touches the y-axis. In other words, the y value(-4) when x=0. The result is (0, -4). The y coordinate also can be used to fill c variable of y=mx + c

We have 2 coordinates now, (3, -1) and (0, -4), then we can find out the line equation. We need to find the slope (m), the formula will be:

m= y2-y1 / x2-x1=  

m= -4 - (-1) / (0-3)

m= -3/-3= 1

The line equation is:

y= mx + c

y= 1x + (-4)

y= x-4

After you have the equation, you can try to test the point individually to find if any of them fit the equation. You can also draw a line on the graph and see if any point touches the graph.

Red dot is the two point we have, red line is straight line that made from both point, and blue point is the option. As you can see on the graph, the points that touch the line will be (2, -2) and (1,-3)

4 0
3 years ago
A runner runs around a circular track. He completes one lap at a time of t = 269 s at a constant speed of v = 4.6 m/s. What is t
AURORKA [14]

Answer:

\boxed{\text{197 m}}

Step-by-step explanation:

The formula relating distance (d), speed (s), and time (t) is

d = st

1. Calculate the distance

d = 269 s × 4.6 m·s⁻¹ = 1240 m

2.Calculate the track radius

The distance travelled is the circumference of a circle

\begin{array}{rcl}C & = & 2 \pi r\\1240 & = & 2 \pi r\\\\r & = & \dfrac{1240}{2 \pi }\\\\& = & 197\\\end{array}\\\text{The radius of the track is }\boxed{\textbf{197 m}}

5 0
3 years ago
Other questions:
  • How do I find the answer to ³√-8+2?
    5·1 answer
  • In the figure below, triangle ABC is similar to triangle PQR: A right triangle ABC with right angle at B and base BC is drawn. L
    7·2 answers
  • F(x)=tan(x)
    5·1 answer
  • Help pls fast as u can
    9·1 answer
  • What is the answer to 11-2r+3=4
    6·2 answers
  • 3/5 as a rational number
    14·2 answers
  • Can you guys please help me I would really appreciate it if you guys could I’m so sorry if you guys cannot see the picture!
    9·1 answer
  • Please help I’ll give brainliest
    10·2 answers
  • Simplify 4!<br><br> A. 24<br> B. 10<br> C. 9<br> D. 4
    11·1 answer
  • Writing an Equation in Slope-Intercept Form
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!