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
saw5 [17]
2 years ago
5

Two sisters start in the same place and walk in opposite directions. The

Mathematics
2 answers:
ddd [48]2 years ago
7 0

Answer:

10 yards

Step-by-step explanation:

6+4=10

natulia [17]2 years ago
4 0

Answer:

10 yards hope this helps

You might be interested in
Two planes leave an airport at the same time. Each flies at a speed of 110 mph. One flies in the direction N 60° E. The other fl
Dmitriy789 [7]
40^2 is how far apart the planes are after three hours travel
4 0
2 years ago
Use Lagrange multipliers to find the maximum and minimum values of
marusya05 [52]

The Lagrangian is

L(x,y,\lambda)=x+8y+\lambda(x^2+y^2-4)

It has critical points where the first order derivatives vanish:

L_x=1+2\lambda x=0\implies\lambda=-\dfrac1{2x}

L_y=8+2\lambda y=0\implies\lambda=-\dfrac4y

L_\lambda=x^2+y^2-4=0

From the first two equations we get

-\dfrac1{2x}=-\dfrac4y\implies y=8x

Then

x^2+y^2=65x^2=4\implies x=\pm\dfrac2{\sqrt{65}}\implies y=\pm\dfrac{16}{\sqrt{65}}

At these critical points, we have

f\left(\dfrac2{\sqrt{65}},\dfrac{16}{\sqrt{65}}\right)=2\sqrt{65}\approx16.125 (maximum)

f\left(-\dfrac2{\sqrt{65}},-\dfrac{16}{\sqrt{65}}\right)=-2\sqrt{65}\approx-16.125 (minimum)

5 0
3 years ago
What is the equation of the graph?
Inessa05 [86]
X=-4 is the answer because all of the points of the line are x=-4
3 0
3 years ago
Read 2 more answers
Write a quadratic function that only has one root
AlekseyPX

Answer:

y= x squared.

Step-by-step explanation:

When graphed, the parabola only has an x-intercept at (0,0). Since a root is another word for an x-intercept, it only has one root.

I hope this helps, and I hope you have a good day.

3 0
3 years ago
Mia went for a long bike ride. She rode 10.25 kilometers each hour for 4.25 hours. How far did Mia travel on her bike ride?
Art [367]

Answer:

43.5625 kilometers

Step-by-step explanation:

hi!

To solve this problem, you have to take note of the important information which is:

- 10.25 km/hour

- 4.25 hours

- how far did she travel?

To answer the question, you need to take Mia's hourly rate (10.25 km PER hour) and multiply that by how many hours she rode her bike for (4.25) which equals 43.5625 kilometers

10.25*4.25 = 43.5625 kilometers

I hope this helped :)

6 0
2 years ago
Other questions:
  • Please Help! 30 Points! <br><br> Please explain your answer.
    10·1 answer
  • Select the function that is even.
    9·1 answer
  • Please help and thank you
    9·1 answer
  • Solve for x 5x+5x+3=4(2x+1)-2
    9·1 answer
  • Complete the table for the given rule. hi guys this is question is Rule: y is 1/3 times as large as x x y 0 6 12 y need to know
    7·1 answer
  • A line has a slope of 9/4 and a y-intercept of -14.
    6·1 answer
  • 4(x + 1) &gt; 0 find the inequalties and graph the solutions
    10·1 answer
  • If 4 pounds of grapes cost $9.96, what is the unit price?
    12·2 answers
  • Find the slope of the line that passes through (8, 7) and (1, 6).
    14·1 answer
  • You need 320 mL of a 85% alcohol solution. On hand, you have a 60% alcohol mixture. How much of the 60% alcohol mixture and pure
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!