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enot [183]
3 years ago
12

Evalute 16^1/2×2^-3.

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
8 0

Answer:

→ 16 × 1 = 16 / 16 ÷ 2 = 8 / 8×2 = 16 × 2 = 32 / 32-3 = 29

Step-by-step explanation:

♥♡♥

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There are 3 different highways from City W to
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3 years ago
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Two less than 3/2 of a number (x) is more than 5 1/2
garik1379 [7]

Answer:

3/2x-2>5 1/2

Step-by-step explanation:

Two less than a number means we are subtracting 2, so we can write it into the equation as -2.

Since we dont know the value of x, we can just write 3/2 of x by multiplying 3/2 by x. So 3/2x. Also, since we are subtracting two from 3/2x, -2 comes after 3/2x.

Now, since it says that it is more than 5 1/2, we could use the greater than sign (>), to express that. So >5  1/2

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Hope this helps!

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I = interest/simple interest

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Solve the equation 4 sin (x +30°) = 2<br>for 0 &lt; x &lt; 365​
tatuchka [14]

>

4 \sin(x + 30)  = 2 \\  \sin(x + 30 ) =  \frac{2}{4}   \\  \sin(x + 30)  =  \frac{1}{2}  \\  \sin(x + 30)  =  \sin(30)  \\ x + 30 = 30 \\ x = 30 - 30 \\ x = 0

Hence, x = 0°, 180° and 360° <em><u>Ans</u></em>

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