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3 years ago

Help answer.............

Mathematics

1 answer:

kirill [66]3 years ago

3 0

C(0,4)

B to C is (+1,+4)
so A to D is also (+1,+4)

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I really need help ASAP

Elenna [48]

I wanna say it’s C because -4+4 does equal zero. But the directions aren’t to clear. But that would be my answer.

5 0

3 years ago

Which three comparisons are correct?

tatuchka [14]

Answer:

B,C,F

Step-by-step explanation:

That's the answer. Hope that helps.

8 0

2 years ago

I NEED HELP PLEASEEEE

myrzilka [38]

Answer:

Step-by-step explanation:

correct me

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3 years ago

Describe all equation of motion

wel

Answer:

First equation

from definition of acceleration:

$a = \frac{change \: in \: velocity}{time} \\ \\ a = \frac{v - u}{t} \\ \\ at = v - u\\ { \boxed{v = u + at}}$

Second equation

from displacement:

$s = (average \: velocity) \times time \\ s = ( \frac{v + u}{2} ) \times t \\ \\ 2s = (v + u)t$

but v is u + at :

$2s = \{(u + at) + u \} \times t \\ \\ 2s = (2u + at)t \\ 2s = 2ut + {at}^{2} \\ s = \frac{2ut}{2} + \frac{a {t}^{2} }{2} \\ \\ { \boxed{s = ut + \frac{1}{2} {at}^{2} }}$

third equation

from displacement:

$s = ( \frac{v + u}{2} )( \frac{v - u}{a} ) \\ \\ 2as = (v + u)(v - u) \\ 2as = {v}^{2} - {u }^{2} \\ \\ { \boxed{ {v}^{2} = {u}^{2} + 2as }}$

s » displacement

v » final velocity

u » initial velocity

a » acceleration

t » time

6 0

3 years ago

Read 2 more answers

PLEASEEEEE I NEED IT NOWW!!! ILL MARK BRAINLIEST!!!!

FrozenT [24]

Answer:

First number line

Step-by-step explanation:

-6 means 6 to the left, and subtracting -8 to it means 8 to the right.

7 0

2 years ago

Read 2 more answers