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4 years ago

(w+3)^2=2w^2+10w+12, solve for w

Mathematics

1 answer:

Inessa05 [86]4 years ago

3 0

The answer is negatif 1 and negatif 3

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Someone please help me solve this. I’ve tried solving it l but my answer is always wrong

sergij07 [2.7K]

Answer:

I think it is 636 pounds

Step-by-step explanation:

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3 years ago

If w and are numbers, which of the following expressions will always be the distance between w and Q

aev [14]

<h3>Answer: Choice A. |w - q|</h3>

Let's say for example that w = 10 and q = 7. This means the distance between these values is w-q = 10-7 = 3. This is the distance between w and q.

Now let's make q larger. If w = 12 and q = 20, then w-q = 12-20 = -8 assuming we subtract in the same order. We use absolute value bars to ensure the result is positive. So instead we say

|w - q| = |12 - 20| = | -8 | = 8

Distance is never negative.

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4 years ago

Luke can fill a small sandbox with sandbox with sand in 4 minutes. However, his brother Drew, is taking sand out at the same tim

jasenka [17]

10 minutes or more 11 yep

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3 years ago

Find the value of x.

-Dominant- [34]

Answer:

143

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Large Number Calculations

pantera1 [17]

Answer:

19.2 kg

Step-by-step explanation:

Amount of Bananas consumed in US per year = 5.77 million metric tons

Since 1 million = $10^{6}$ and 1 metric ton = 1000 kg, we can write:

Amount of Bananas consumed in US per year = $5.77 \times 10^{6}$ metric tons

Amount of Bananas consumed in US per year = $5.77 \times 10^{6} \times 1000 = 5.77 \times 10^{9}$ kg

Number of people in US = 301 million = $301 \times 10^{6}= 3.01 \times 10^{8}$

We have to find how many kilograms of bananas are consumed per person in 1 year in US. For this we have to divide the total amount of bananas eaten in US per year with total number of people in US, which will be:

$\frac{5.77 \times 10^{9}}{3.01 \times 10^{8}} \\\\ = 19.2$

This means, 19.2 kilograms of bananas are eaten in US per person in a year.

3 0

3 years ago