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
Igoryamba
3 years ago
11

Work out the acceleration, in km/h^2 in the first 15mins

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0
B is the correct answer if it wrong am sorry
You might be interested in
Solve the system of equations.
guajiro [1.7K]

Answer:

Option 2: (1, 0) and (0, -5)

Step-by-step explanation:

Let's solve this system of equations using the elimination method.

Start by labelling the two equations.

5x -y= 5 -----(1)

5x² -y= 5 -----(2)

(2) -(1):

5x² -y -(5x -y)= 5 -5

Expand:

5x² -y -5x +y= 0

5x² -5x= 0

Factorise:

5x(x -1)= 0

5x= 0 or x -1= 0

x= 0 or x= 1

Now that we have found the x values, we can substitute them into either equations to solve for y.

Substitute into (1):

5(0) -y= 5 or 5(1) -y= 5

0 -y= 5 or -y= 5 -5

y= -5 or -y= 0

y= 0

Thus, the solutions are (0, -5) and (1, 0).

3 0
2 years ago
in peter's garden, 3/4 of the flowers are tulips. of the tulips, 2/3 are yellow. what fraction of the flowers in peter's garden
bekas [8.4K]
Half of the flowers are yellow tulips.

3 of the 4 columns are marked T for tulips.

Of those 3, 2 of them are yellow.

This shows us that 6 of the 12 boxes, 1/2, are yellow tulips.

8 0
3 years ago
Just the answer please.
Bond [772]

Answer:

No, they are not similar.

5 0
3 years ago
14. Find the value of the function:<br> If f(x) = 4x + 4x - 4, find f(0).<br> f(0) =
n200080 [17]

Answer:

<h2>f(0) = -4</h2>

Step-by-step explanation:

f(x)=4x^2+4x-4\ or\ f^*(x)=4x+4x-4=8x-4\\\\f(0)-\text{put}\ x=0\ \text{to}\ f(x):\\\\f(0)=4(0)^2+4(0)-4=4(0)+0-4=0-4=-4\\\\f^*(0)=8(0)-4=0-4=-4

3 0
3 years ago
The estimated product of two numbers that are not multiples of 10 is 2800. what is the question?
Nitella [24]
You need to find the 2 numbers that will estimate to the nearest hundred.
here is your answer 13 x 213
4 0
3 years ago
Other questions:
  • Triangle CDA is the image of triangle ABC after 180 degrees rotation AroundThe midpoint of segment AC. Triangle ECB is the image
    7·1 answer
  • Y = 2 ( x + 3 ) ( x - 4 )
    10·1 answer
  • Round off 5 427 129 to nearest hundred
    6·1 answer
  • (x + 1 - 32x^2) + (8x + 21x^2 - 1)
    11·1 answer
  • Please please help asap!!
    10·1 answer
  • Kayden wants to ride his bicycle 29.5 miles this week. He has
    10·1 answer
  • Can someone help me on this one please
    12·1 answer
  • Can someone help me with this ASAP please I’m being timed !
    9·2 answers
  • Arush is reading a pop-up book. When the book is open to an angle of 105°, the wizard's wand is waving
    7·1 answer
  • a ship leaves port on a bearing of 44.0 degrees, and travels 11.4 mi. the ship turns east and travels 6.2 mi. How far is the shi
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!