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3 years ago

9

V

1" title=" {v}^{2} = {u}^{2} + 2as " alt=" {v}^{2} = {u}^{2} + 2as " align="absmiddle" class="latex-formula">

1 answer:

natulia [17]3 years ago

8 0

Answer:

The area under the line of the velocity-time graph is the distance travelled by the object in the time t.

For example u = 20m/s and t = 300 s

Distance (s) = ut = 20 x 300 = 6000 m

Step-by-step explanation:

You might be interested in

Would -x - 3y = -1 convert into y = -1/3 x - 1/3

vfiekz [6]

Answer:

Yes, -x - 3y = -1 is the same as y = -1/3x - 1/3

Step-by-step explanation:

-x - 3y = -1

Add x to both sides which gives you

-3y = x-1

Divide both sides by -3 which gives you

y = -1/3x-1/3

Reminder whatever you do to one side you have to do to the other side!

Hope this helps!

3 0

3 years ago

3. At a bargain store, Jamal bought 2 items that each cost the same amount. Isaiah bought 3 items that each cost the same amount

coldgirl [10]

Answer:

$6.75 and $4.50

Step-by-step explanation:

a) <u>Jamal spent:</u>

2x

<u>Isaiah spent:</u>

3 (x - 2.25)

<u>The equation is:</u>

2x = 3(x - 2.25)

b) <u>Solving the equation</u>

2x = 3x - 6.75
3x - 2x = 6.75
x = 6.75

c) <u>Jamal's items cost </u>

$6.75 each

<u>Isaiah's items cost </u>

$6.75 - $2.25 = $4.50 each

7 0

3 years ago

A mug and its dimensions are shown. Ben pours hot cocoa into the mug, leaving 0.5 inches empty at the top. Using 3.14 for s, abo

Evgesh-ka [11]

Answer:

B

Step-by-step explanation:

radius: diameter/2 = 3 /2 = 1.5 in

new height = 3.5 - 0.5 = 3 in

V = radius^2 x 3.14 x height = 1.5^2 x 3.14 x 3 = 21.2 in^3

8 0

3 years ago

88,999 Round to the nearest ten thousand

Bess [88]

It would be 90999 I am really sure :D

5 0

3 years ago

Read 2 more answers

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over?

babunello [35]

my answer is no ,yes ,no

So ,maybe u find the answer

Step-by-step explanation:

if your answer is "No," how much more lacquer does she need? if your answer is "yes," how much lacquer will she have left over?AND if it is also no ,yes , no...show your work to justify your answer.

3 0

3 years ago