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bonufazy [111]
3 years ago
8

The estimated product of 20.7 and 9.18 after rounding both factors to the nearest whole number is

Mathematics
2 answers:
gogolik [260]3 years ago
7 0
189 because 20.7 rounds to 21 and 9.18 rounds to 9
21 * 9 = 189

Colt1911 [192]3 years ago
6 0
1. round 20.7 to nearest whole number: 21

2. round 9.18 to nearest whole number: 9

3. multiply them together: 9x21=189

Your answer is 189.

<span><span>Hope this helps!
</span>and May the Force Be With You
</span><span>
-Jabba</span>
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Determine the intervals on which the function is increasing, decreasing and constant
viva [34]

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  • decreasing: (0, ∞)

Step-by-step explanation:

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6 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B12%7D%20%20%5Cdiv%20%20%5Cfrac%7B2%7D%7B11%7D%20%20%3D%20" id="TexFormula1
katrin2010 [14]

Solve. To solve this equation, you must change the divide sign into a multiplication sign.

To do so, change it into a multiplication sign, and flip the second fraction

(5/12)/(2/11) = 5/12 x 11/2

Multiply across

5/12 x 11/2 = 55/24

55/24, or 4 7/12

hope this helps

<em>~Rise Above the Ordinary</em>

7 0
3 years ago
Give the positive solution of x^2 – 36 = 5x.
andriy [413]
The equation given in the question is 

x^2 - 36 = 5x
x^2 - 5x - 36 = 0
x^2 - 9x + 4x - 36 = 0
x(x - 9) + 4(x - 9) = 0
(x - 9) (x + 4) = 0
From the above set we can say that x = 9 is the positive solution of the equation given in the question. I hope that this is the answer that you were looking for and it has come to your great help.
5 0
3 years ago
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