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andrew11 [14]
3 years ago
15

3(7^2 * 3^4) SHOW WORK

Mathematics
1 answer:
IgorC [24]3 years ago
6 0

Answer:

11907

Step-by-step explanation:

7^2=49

3^4=81

49*81=3969

3*3969=11907

First do what is inside the brackets

so 7^2*3^4

then multiply them

and finally multiply the result by 3

enjoy ^^

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Resultado de ____ · 200 = -1.000
elixir [45]

Answer:

-1.000/200 = 5

(-5) · 200 = -1.000

6 0
4 years ago
If<br> R = (5+T)P/3<br> then what is p?
Illusion [34]

Answer:

Step-by-step explanation:

R = (5+T)P/3

3R = (5+T)P

3R/ (5+T) = P

P =    \frac{3R}{(5+T) }

4 0
3 years ago
1.10 x 2^3 + 7^2 - 9 + 8<br> 2. 2 x [13+5 -14 ÷(3+4)}<br> 3. 39 ÷ (2+1) - 2 x(4+1)
Alisiya [41]

Answer:

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5 0
3 years ago
You have a piece of rope that is 10 feet long. You want to cut it into 1 3/4 foot pieces. How many pieces can you make and how m
dexar [7]

Answer:

5 whole number, 5/7

Step-by-step explanation:

10 ÷ 1 3/4

10 ÷ 7/4

10 x 4/7

40/7 or 5 5/7

3 0
3 years ago
6<br><br><br> math geniuses help please!!<br><br><br> math
damaskus [11]

Answer:

A

Step-by-step explanation:

Begin with Euler's formula. I am assuming youre aware of this if youre taking complex algebra? You can prove Euler's formula by doing a Maclaurin expansion of cosine, sine, and e^x. Euler's formula states that:

e^{ix}=cos(x)+isin(x)

We can put the first complex number in exponetial form by noticing the input is 2pi/3. The second complex number has an input of pi/3. Therefore:

z_1=8e^{i(2\pi /3)}

z_2=0.5e^{i(\pi /3)}

Then:

\frac{z_1}{z_2} =\frac{8e^{i(2\pi /3)}}{0.5e^{i(\pi /3)}}

Simplify the coefficients to get:

\frac{z_1}{z_2} =\frac{16e^{i(2\pi /3)}}{e^{i(\pi /3)}}

When you divide exponentials, you subtract the exponents. Therefore:

\frac{z_1}{z_2} =16e^{i(2\pi /3)-i(\pi /3)}=16e^{i(\pi /3)

Put it back into trigonemtric form using Euler's formula:

16e^{i(\pi /3)}=16cos(\pi /3)+i16sin(\pi /3)

Cosine of pi/3 is 0.5, and sine of pi/3 is square root of 3 over 2. We have:

16e^{i(\pi /3)}=16cos(\pi /3)+i16sin(\pi /3)=16*0.5+16*\frac{\sqrt{3} }{2} *i=8+8\sqrt{3} i

5 0
2 years ago
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