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Flura [38]
3 years ago
6

Increase 160km by 30%

Mathematics
1 answer:
Dovator [93]3 years ago
4 0
160 km  - 100%
100%+30%=130%
160*130%:100%=208 (km) - <span>the number sought</span>
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What is the approximate value of X round to the nearest 10th
Alik [6]

Answer:

The correct answer is C) 4.6

Step-by-step explanation:

To find this, use the trigonometry functions. In this case, since we have the hypotenuse and are looking for the opposite, we use Sin.

Sin(α) = OPP/HYP

Sin(50) = x/6

6Sin(50) = x

4.6 = x

6 0
3 years ago
(I appreciate help) Rationalize the denominator :<br><br> 3 * sqrt(2) / (2*sqrt(3) - 5*sqrt(2) )
antiseptic1488 [7]
   3  √2                 3√2(2√3 +  5√2)              30 + 6√6              30 + 6√6
-------------   =  -----------------------------  =    ------------------ =   ----------------
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3 0
3 years ago
F(x) = 4x - 3<br> g(x) = 3x - 1<br> Find (fºg)(x)
baherus [9]

Answer:

0.5 or -0.5

Step-by-step explanation:

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1x ÷ -2

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-----‐------------------------

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xeze [42]

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8,950 is the midpoint between 8,900 and 9,000

As illustrated on the number line, 8,937.2546 is less than the midpoint (8,950)

Therefore, 8,937.2546 rounded to the nearest hundred = 8,900

6 0
2 years ago
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kotykmax [81]

Answer:

No solution

Step-by-step explanation:

To solve this, we subtract 7x from both sides to get 2=-3. Since 2 does not equal to negative 3, there is no solution.

8 0
3 years ago
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