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2 years ago

What is the numerator in the fraction 64/72

Mathematics

2 answers:

Masteriza [31]2 years ago

7 0

Answer:

Step-by-step explanation:

The numerator in a fraction is the number above the vinculum (line). Therefore, the answer is 64.

Elodia [21]2 years ago

4 0

The correct answer is 64

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Determine which ratio forms a proportion with 6/9

velikii [3]

Idk for sure but im thinking 8/12? idk sorry

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3 years ago

Find a statement that is equivalent to the absolute value equation |9x−9|=7.

Olegator [25]

Answer:9x-9=7 or 9x-9=-7

Step-by-step explanation:

An absolute value is the distance from zero, therefore the answer can not be negative. In this case, 9x-9=7 and 9x-9=-7 both work, because 7 and -7 are the same distance from zero.

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3 years ago

A rectangular plot of farmland will be bounded on one side by a river and on the other three sides by a single-strand electric

Murrr4er [49]

Answer:

$A = 781250\,m^{2}$ , $x = 625\,m$ , $y = 1250\,m$

Step-by-step explanation:

The perimeter covered by the electric fence in meters is:

$2\cdot x + y = 2500$

The area of the rectangle is:

$A = x\cdot y$

$A = x \cdot (2500-2\cdot x)$

Let differentiate the previous equation and equates to zero:

$2500-4\cdot x = 0$

The critical point is:

$x = 625\,m$

By the Second Derivative Text, it is proved that critical point lead to a maximum:

$\frac{d^{2}A}{dx^{2}} = -4$

The other side of the rectangle is:

$y = 1250\,m$

The largest area than can be enclosed is:

$A = (625\,m)\cdot (1250\,m)$

$A = 781250\,m^{2}$

The dimensions of the triangle are:

$x = 625\,m$

$y = 1250\,m$

3 0

3 years ago

Find the measure for each angle indicated

Lorico [155]

Step-by-step explanation:

7. 180 -92 -67 =21. 180-21 = 159

8.180-144 = 36 + 94 = 130 180-130 = 50

6 0

3 years ago

Read 2 more answers

PLEASE HELP<br> 10 points<br> i will mark brainliest!

alexandr402 [8]

0.000647
Explanation: calculator

6 0

2 years ago