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fgiga [73]
3 years ago
11

By 2 2 1 S ut  at , where S is the distance traveled, u is the initial velocity, a is the acceleration, and t is the time. Whi

ch equation represents a in terms of the other variables?
Mathematics
1 answer:
slamgirl [31]3 years ago
8 0

Answer:

Step-by-step explanation:

Given the equation  of motion;

S = ut + 1/2 at² where;

u is the initial velocity,

a is the acceleration, and;

t is the time.

We are to express a in terms of u, t and S

Making a the subject of the formula;

S = ut + 1/2 at²

S-ut = 1/2at²

2(S-ut) = at²

a = 2(S-ut)/t²

Hence the acceleration a in terms of other variables is expressed as a = 2(S-ut)/t²

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around 120

Step-by-step explanation:

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28 elementary schools to 16 middle schools write the ratio in simplest form
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28 to 16

Divide both numbers by 4.

7 to 4
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There are two spinners. Each spinner has 10 equal sectors labeled with the numbers 1 through 10.
Reika [66]

Answer: Second option is correct.

Step-by-step explanation:

Since we have two spinners,

Each spinner has 10 equal sectors labeled with the numbers from 1 to 10.

Primes numbers from 1 to 10 is given by

\{2,3,5,7\}

So, number of outcomes shows a  primes number from 1 to 10 = 4

Similarly ,

Composite numbers from 1 to 10 is given by

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3 0
3 years ago
can someone help me please? Lines AB and CD are perpendicular to each other. If 1 measures (3x + 3)°, and 2 measures 39°, what i
tester [92]

Answer:

x = 16

Step-by-step explanation:

Angle 2 is equal to 39, which means that Angle 1 has to be 51, since Angles 1 and 2 together is a right angle

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3 years ago
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Rewrite the expression in terms of the given function 1/1-sinx - sinx/1+sinx
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Your question seems a bit incomplete, but for starters you can write

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Expanding where necessary, recalling that (1-\sin x)(1+\sin x)=1-\sin^2x=\cos^2x, you have

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and you can stop there, or continue to rewrite in terms of the reciprocal functions,

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Now, since 1+\tan^2x=\sec^2x, the final form could also take

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3 years ago
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