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
Bingel [31]
2 years ago
9

Diego is playing basketball. While running at 7 km/h toward a basketball hoop, he throws the ball at the net. The ball travels a

t 20 km/h.
What is the speed of the ball relative to the net?
Mathematics
2 answers:
zlopas [31]2 years ago
6 0

Answer:

27 km/h (。◝‿◜。)

Step-by-step explanation:

Let's take the direction in which Diego is travelling as positive direction. Therefore:

- Diego is travelling at a velocity of +7 km/h, towards the net

- The ball travels at +20 km/h towards the net, with respect to Diego's reference system

Therefore, the velocity of the ball with respect to the net reference system is equal to the sum of the two velocities:

Ad libitum [116K]2 years ago
3 0

Answer:

27k/m

Step-by-step explanation:

EDGE ( i saw another lady comment the correct answer )

You might be interested in
A high school teacher gives three regular exams during a semester and one final exam at the end of the semester. A student’s fin
statuscvo [17]
To get an average score of 80% (out of four exams), a total of 4*80%=320% is needed, so the minimum required for the 4th test is 320-(75+97+60)=88.
To get an average score of 89% (out of four exams), a total of 4*89%=356% is needed, so the maximum required for the 4th test is 356-(75+97+60)=124, which is impossible.
So the next exam grade must range between 88 and 100 to get a grade b in the class.

Hoped I help! Mark brainly it would help<3
5 0
2 years ago
A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the
emmasim [6.3K]
The third piece is 59 cm long. 

Add the first two pieces up. 7+34= 41. Since the whole stick is 100 cm long, subtract 41 from 100 to find the length of the third piece. 100-41=59. 
6 0
3 years ago
Read 2 more answers
Simplify completely -4m(9m+5)​
harina [27]

Answer:4x

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the mean of 5,9,6,6,11,8,4
____ [38]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Simplify each equation <br> (x^4)(x^2)
BartSMP [9]
Ok, so remember the exponentioal law that says
( x^{m} )(x^{n})=x^{m+n} so


( x^{4} )(x^{2})=x^{4+2}= x^{6}

answe ris x^6
5 0
3 years ago
Read 2 more answers
Other questions:
  • 50% of babies are born female. Olive wants to find the probability that 20 or more of the 50 babies born today were female. Use
    13·2 answers
  • Joy and joanna both purchase party invitations.They both spent the same amount of money. Joy spent $.75 per invitation and $3.25
    8·1 answer
  • Evaluate the expression 0.3(3-0.5)
    13·2 answers
  • The length of a rectangle is four times its width.
    11·1 answer
  • 1. Which expression is equivalent to the given expression? * -0.25 (84 – 32n) - n
    12·1 answer
  • Which line shows the graph of y = 4x - 5 reflected over the y-axis?
    11·1 answer
  • Answer this question
    10·1 answer
  • In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the shorter leg.
    13·2 answers
  • If 2(x+3)=x+10 then x equals
    13·1 answer
  • At a football stadium, 20% of the fans in attendance were teenagers. If there were 180
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!