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
andrew-mc [135]
3 years ago
14

CAN SOMEONE ANSWER THIS QUESTION PLZ QUICK!!!! ​

Mathematics
2 answers:
aniked [119]3 years ago
7 0

Answer:

Step-by-step explanation:

Final kinetic energy is equal to gravitational potential energy

KE=PE

(mv^2)/2=mgh

v^2=2gh

Given h=7m and g=9.8m/s^2

v^2=2(9.8)7

v^2=137.2 m^2\s^2

v=11.7 m/s

They rounded to 11.8 m/s for whatever reason :)

makvit [3.9K]3 years ago
3 0

Answer:

140 m/s

Step-by-step explanation:

You might be interested in
Please could you give me the answer?
Reika [66]

The second bar representing Paris is misplaced.

The bar representing Munich is a bit larger than needed.

The bar representing Oslo is misplaced.

3 0
3 years ago
Which expression is equal to (f+g)(x)?
sineoko [7]

Answer:

x^2 +x+2

Step-by-step explanation:

f(x) = x^2+3

g(x) = x-1

f(x)+ g(x) = (f+g) (x)

x^2+3+ x-1

x^2 +x+2

7 0
3 years ago
Read 2 more answers
Is (2, 4) a solution of 2x – 7y &lt; -10?<br> Choose 1 answer:<br> A<br> Yes<br> B<br> No
iren2701 [21]

Answer: NO DEFINITLY NOT

Step-by-step explanation:

2,4 is on a COORDINATE PLANE not an equation plz mark me brainliest

5 0
3 years ago
Read 2 more answers
Jason is saving up to buy a digital camera that costs $490. So far, he saved $175. He would like to buy the camera 3 weeks from
Alexxx [7]

$105 every week for three weeks.

8 0
3 years ago
Read 2 more answers
What is the slope of the line on the graph?
blagie [28]
The answer is 2 all you have to do is go to any point and do rise over run it rose 2 times and ran only once so it would be 2/1 which equals 2
3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this ​
    7·1 answer
  • At what point do 3x-2=26 and 5x=7y+58 intersect?
    15·1 answer
  • Which description most accurately summarizes the sample results
    6·2 answers
  • If 1 1/4 kg sugar cost 2.25, find the cost of 3 1/4 kg of sugar
    7·2 answers
  • 10. A bicycle trail in the shape of a
    12·1 answer
  • Penelope invested $32,000 in an account paying an interest rate of 7% compounded continuously. Assuming no deposits or withdrawa
    5·1 answer
  • Simplify the algebraic expression 2(a + 2ab) + 4 - ab and find its value when<br> a = 4 and b = -2
    12·1 answer
  • How do you do it please help me with this problem
    14·2 answers
  • There was some chicks in 4 coops. How many chicks were in each coop?
    7·2 answers
  • If you subtract 1/2 from a no. And multiply the result by 1/2, you get 1/8. What is the no.? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!