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skad [1K]
3 years ago
11

PLEASE help !! someone who knows fr ! pls

Mathematics
1 answer:
svlad2 [7]3 years ago
7 0

Answer:

It is the first option

Step-by-step explanation:

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How to turn a fraction into a percentage?
Brilliant_brown [7]
Convert the fraction<span> to a decimal number. The </span>fraction<span> bar between the top number (numerator) and the bottom number (denominator) means "divided by." So converting a </span>fraction <span>such as 1/4 to a decimal means you need to solve the math: 1 divided by 4.

i hope i helped

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7 0
3 years ago
Which pair of angles are alternate interior angles?
Paraphin [41]

we know that

<u>Alternate interior angles</u> are two interior angles which lie on different parallel lines and on opposite sides of a transversal. Alternate interior angles are congruent

see the attached figure with letters to better understand the problem

in this problem

the parallel lines are the lines a and b

the transversal line is the line c

so

the alternate interior angles are the Angle 3 and Angle 6

m∠3=m∠6

therefore

<u>the answer is the option</u>

Angle 3 and Angle 6

6 0
3 years ago
Read 2 more answers
Syke Under Shield
Lana71 [14]

Answer:

For Skye - 15.85%

For under shield - 5%

Skye is using its asset more efficiently because its ROA is higher

Step-by-step explanation:

Return on total assets =  Net income / Average total assets

For Skye

$3192 /  [(18,764 + 21,512)/2] = 0.1585 = 15.85%

For under shield

$ 649 / [(10,252 + 15,659)/ 2] = 0.05 = 5%

Skye is using its asset more efficiently because its ROA is higher

6 0
3 years ago
Can you find a strategy for splitting any number so that you always get the largest product?
Alex

9514 1404 393

Answer:

  split the number into equal pieces

Step-by-step explanation:

Assuming "splitting any number" means identifying parts that have the number as their sum, the maximum product of the parts will be found where the parts all have equal values.

We have to assume that the number being split is positive and all of the parts are positive.

<h3>2 parts</h3>

If we divide number n into parts x and (n -x), their product is the quadratic function x(n -x). The graph of this function opens downward and has zeros at x=0 and x=n. The vertex (maximum product) is halfway between the zeros, at x = (0 + n)/2 = n/2.

<h3>3 parts</h3>

Similarly, we can look at how to divide a (positive) number into 3 parts that have the largest product. Let's assume that one part is x. Then the other two parts will have a maximum product when they are equal. Their values will be (n-x)/2, and their product will be ((n -x)/2)^2. Then the product of the three numbers is ...

  p = x(x^2 -2nx +n^2)/4 = (x^3 -2nx^2 +xn^2)/4

This will be maximized where its derivative is zero:

  p' = (1/4)(3x^2 -4nx +n^2) = 0

  (3x -n)(x -n) = 0 . . . . . . . . . . . . . factor

  x = n/3  or  n

We know that x=n will give a minimum product (0), so the maximum product is obtained when x = n/3.

<h3>more parts</h3>

A similar development can prove by induction that the parts must all be equal.

6 0
3 years ago
A cube box has a side length of 7 feet . what is the total surface area of the mix?
Tomtit [17]

Answer:

294

Step-by-step explanation:

SA   = 6x^{2}

       = 6 (7^{2} )

294  =  6 (49)

5 0
3 years ago
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