Answer the question ^^ ---

Mathematics

1 answer:

igor_vitrenko [27]2 years ago

6 0

Answer:

9.5 in

Step-by-step explanation:

The problem can be represented by this equation:

17.1 × 2 ÷ 3.6 OR A × 2 ÷ H = B

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How do I answer this question

seraphim [82]

We need to convert 2 kilograms into pounds. First, we find how many pounds are in 1 kilogram.

There are about 2 pounds in one kilogram.

Then we multiply 2 pounds by 2 kilograms to convert the 2 kilograms into pounds.

2 * 2 = 4

So, the answer to this question is 4 pounds.

4 0

3 years ago

Help please and thank you.

xxTIMURxx [149]

A) sorting the data, you have
.. 8, 10, 14, 15, 18, 22, 22, 30, 33

b) min: 8
.. med: 18
.. max: 33
.. Q1: med of first 4: 12
.. Q3: med of last 4: 26

7 0

3 years ago

For the food described, find what percent of total calories is from fat. If necessary, round

topjm [15]

45 is what percent of 190
45/190 = 0.2368
Make it into a percentage
0.2368 * 100 = 23.7
23.7% of the food is from fat

3 0

2 years ago

If there was a total of 80 vehicles an a percentage of 70% of cars how much car was used

Korolek [52]

Answer:

Step-by-step explanation:

I don't quite understand your question but I assumed you meant what is 70% of 80

4 0

3 years ago

Given that (x+y+z)(xy+xz+yz)=18 and that x^2(y+z)+y^2(x+z)+z^2(x+y)=6 for real numbers x, y, and z, what is the value of xyz?

worty [1.4K]

Answer:

Step-by-step explanation:

$(x+y+z)(xy+xz+yz)=18$ Equation 1

$x^2(y+z)+y^2(x+z)+z^2(x+y)=6$ Equation 2

What is the value of $xyz$ where each variable represents a real number?

Let's expand equation 1:

$(x+y+z)(xy+xz+yz)=18$

$x(xy)+x(xz)+x(yz)+y(xy)+y(xz)+y(yz)+z(xy)+z(xz)+z(yz)=18$

Simplify each term if can:

$x^2y+x^2z+xyz+y^2x+xyz+y^2z+xyz+z^2x+z^2y=18$

See if we can factor a little to get some of the left hand side of equation 2:

The first two terms have $x^2$ and if I factored $x^2$ from first two terms I would have $x^2(y+z)$ which is the first term of left hand side of equation 2.