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
DaniilM [7]
3 years ago
6

BRAINLIESTTTT ASAP!!!!

Mathematics
2 answers:
Maurinko [17]3 years ago
5 0

Average rate of change from t = 3 to t = 6 is (d(6) - d(3) )/(6 - 3) = (4.9(6)^2 - 4.9(3)^2)/3 = (4.9(36) - 4.9(9))/3 = (176.4 - 44.1)/3 = 132.3/3 = 44.1

Therefore, the coin travels an average distance of 44.1 meters from 3 seconds to 6 seconds.

Anit [1.1K]3 years ago
4 0
Its the first choice. d(6) = 176.4 and d(3) = 132.3  A difference of 44.1 m
You might be interested in
-5X^2 + 3X = -3X^2 + 3X - 50  solve for x ​
zhenek [66]

-5x^2+3x = -3x^2 +3x -50\\\\\implies 5x^2-3x^2 +3x-3x -50 =0\\\\\implies 2x^2 -50 =0\\\\\implies x^2 -25 = 0\\\\\implies x^2 = 25\\\\\implies x = \pm5\\\\\text{Hence}~ x = 5~ \text{or}~ x = -5

6 0
3 years ago
Read 2 more answers
Please actually show ur work on how u got the answer thank u
serg [7]

Answer:

C

Step-by-step explanation:

I substituted the x value with the different options. I kept doing that until the equation made sense.

4 0
3 years ago
Read 2 more answers
A triangle has an area of 38.4 cm2. The
lisov135 [29]

Answer:

6cm

Step-by-step explanation:

A = \frac{h_b b}{2}

38.4 = \frac{12.8_b b}{2}

b = 2\frac{A}{h_b}

b = 2\frac{38.4}{12.8} = 6

8 0
3 years ago
PLEASE HELP ASAP! Will give brainliest if you explain
Romashka-Z-Leto [24]
Well, the best way to solve this would involve the Pythagorean theorem. 
First, take the length of the hypotenuse (the string in this case) and square it. Do the same to the side length we are given (the kites height above the ground).
We then subtract the squared height from the squared hypotenuse. We should be left with 1,781m.
All we have to do now is find the square root of 1,781m.

Your answer for b is 42.20189569m.
5 0
3 years ago
Read 2 more answers
13434yards of ribbon cost $7. Find the cost per yard. (Unit Rate).Enter your answer as a whole number or a decimal. Do not inclu
Lera25 [3.4K]

Answer:

1,919.1

Step-by-step explanation:

I know that's the answer

4 0
3 years ago
Other questions:
  • i am thinking of a number. my number is a multiple of 6. what three other numbers must my number be a multiple of?
    11·1 answer
  • AB = x + 15 DC = 4x AD = x + 10 BC = ? Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show
    6·1 answer
  • Consider the tables.
    5·1 answer
  • What’s the answer thank you for your help
    5·1 answer
  • Which is it which is a better buy 10 lemons for $1.39 or 6 lemons for $0.79
    13·1 answer
  • Bart and Sam played a game in which each player earns or loses points in each turn .A player’s total score after two turns in th
    9·1 answer
  • Which of the following statements must be true about this diagram? PLEASE HELP
    13·2 answers
  • What is the slope of the linear function?<br> A) -4/3<br><br> B) -3/4<br><br> C) 3/4<br><br> D) 1
    13·2 answers
  • How much cinemeters is 5 inches
    11·2 answers
  • Jamie has a deck of 60 sports cards, of which some are baseball and summer football cards. Jamie pulls out a card randomly from
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!