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Shalnov [3]
3 years ago
8

Need help ? On answering number 4.

Mathematics
1 answer:
Kruka [31]3 years ago
6 0

Answer:

3.9

Step-by-step explanation:

wavy equal 3.87298

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How do you do transversal of parallel lines??
Sergio039 [100]
Well what you have to do is first you have to create two parallel lines. You just draw a line straight through them to create a ton of angles that correspond with each other. That is basically what transversal parallel lines are.
3 0
4 years ago
Find two numbers differing by 46 whose product is as small as possible.
velikii [3]
Let the numbers be x and y.  They differ by 46. Then x = y + 46.

Their product is P = xy.  Since x = y + 46, P = xy = (y + 46)y, or

P = y^2 + 46y.  You could graph this and then identify the coordinates of the vertex, which would give you the minimum value of P.

Or you could differentiate P(y) with respect to y, set the result = to 0, and solve for y:  

2y + 46 = 0; y = -23.  x = y + 46, or +23.

The vertex of the graph of this parabola represents the minimum value of the product P.  It is (23, 46), and 46 is the smallest possible product here.

8 0
4 years ago
Read 2 more answers
-5 1/5 divide 2/3 =<br> Please I need help :(
sergejj [24]

Answer:

-5 1/5 divide 2/3 = -7.8

mixed number form : -7 4/5

Step-by-step explanation:

I hope this helped! <3

brainiest please.

6 0
3 years ago
Read 2 more answers
a school principal orders 75 boxes of chalk. each box has 12 sticks of chalk, the school has 23 teachers. Does the principal hav
Zolol [24]
Well 75x12=900 so 900 divided by 40 is 22.5 so 22 teachers can have 40 chalks but the principal needs to order another 20 :)
3 0
3 years ago
Percent notation what is the meaning
mario62 [17]

Answer:

In mathematics, a percentage (from Latin per centum "by a hundred") is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or the abbreviations "pct.", "pct"; sometimes the abbreviation "pc" is also used. A percentage is a dimensionless number (pure number).

Step-by-step explanation:

7 0
4 years ago
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