For which value would the graph y= x^4 -25 be below the x axis?

Answer:

[tex]\frac{2}{3}[/tex]

Step-by-step explanation:

We are given that an expression

[tex]\frac{5}{6}-(\frac{1}{8}\div\frac{3}{4})[/tex]

We have to find the value of expression.

[tex]\frac{5}{6}-(\frac{1}{8}\div\frac{3}{4})[/tex]

When we change divide into multiply then the term will be reciprocal.

By using this property

[tex]\frac{5}{6}-(\frac{1}{8}\times \frac{4}{3})[/tex]

[tex]\frac{5}{6}-\frac{1}{6}[/tex]

By simplification

[tex]\frac{5-1}{6}[/tex]

By simplification

[tex]\frac{4}{6}[/tex]

By using subtraction property of integers

[tex]\frac{2}{3}[/tex]

Hence, the value of given expression =[tex]\frac{2}{3}[/tex]

Answer:

Step-by-step explanation:

Answer:

D. 3, 4, 5

Step-by-step explanation:

Pythagorean theorem : [tex]Hypotenuse^2 = Perpendicular^2+Base^2[/tex]

If the given options satisfy the theorem .So, they form a Pythagorean triple.

Hypotenuse is the longest Side

A)7, 8, 9

Hypotenuse = 9

[tex]Hypotenuse^2 = Perpendicular^2+Base^2[/tex]

[tex]9^2 = 7^2+8^2[/tex]

[tex]81 = 49+64[/tex]

[tex]81 \neq 113[/tex]

Hence not a Pythagorean triple.

B)1,2,3

Hypotenuse = 3

[tex]Hypotenuse^2 = Perpendicular^2+Base^2[/tex]

[tex]3^2 = 2^2+1^2[/tex]

[tex]9 = 4+1[/tex]

[tex]9 \neq 5[/tex]

Hence not a Pythagorean triple.

C) 4,5,6

Hypotenuse = 6

[tex]Hypotenuse^2 = Perpendicular^2+Base^2[/tex]

[tex]6^2 = 3^2+4^2[/tex]

[tex]36 = 9+16[/tex]

[tex]36 \neq 25[/tex]

Hence not a Pythagorean triple.

D)3,4,5

Hypotenuse = 5

[tex]Hypotenuse^2 = Perpendicular^2+Base^2[/tex]

[tex]5^2 = 3^2+4^2[/tex]

[tex]25 = 9+16[/tex]

[tex]25 = 25[/tex]

Hence a Pythagorean triple.

Hence Option D represents side lengths that form a Pythagorean triple

Answer:

it is D 3,4,5

Answer:

The answer is 1

71 odyssey just had this

To find the total number of sheep in the flock where 2 out of 5 are white and there are 8 more black than white sheep, we set up a ratio and solve for the number of white sheep (W), which is 16. We then determine the number of black sheep (B) to be 24, leading to a total of 40 sheep.

The subject of the question is mathematics, and it appears to be at the middle school level. The task involves determining the total number of sheep given that 2 out of 5 are white and there are 8 more black sheep than white. Let's define the variables: W for white sheep and B for black sheep. From the statement, we have the ratios W/B = 2/3 because for every 2 white sheep, there are 3 black sheep which are proportionally 5 sheep in total (2+3=5), and we have the relationship B = W + 8 because there are 8 more black than white sheep. Using these equations, we can solve for W and B.

Therefore, the total number of sheep in the flock is 40.

Marisol got 80% on her Math quiz by answering 68 out of 85 questions correctly, and 90% on her Science quiz by answering 63 out of 70 questions correctly. She scored higher in Science. For her English test, by scoring 96%, she got 48 out of 50 questions correct.

To complete the table and find the number of questions Marisol got correct in Science, we use the percentage score and total number of questions. For the Math test, she got 68 questions correct out of a total of 85 questions. To find the corresponding percentage, we calculate (68/85) * 100%.

For the Science test, we use the given percentage score of 90% and the total of 70 questions to find the number of correct answers. The calculation is (90/100) * 70.

To find out in which class Marisol had the higher score, we compare the calculated percentage scores from the Math and Science classes.

Finally, to determine the number of questions Marisol answered correctly on the English test, where she scored 96% on a 50 question test, we use the calculation (96/100) * 50.

Answer:  If you have SSA, then the third side determines the triangle. If it is too short to intersect the other side, then it does not form a triangle. The third side can also be just the right length to meet the other side, making one triangle. Finally, the third side might be long enough to intersect the other side at two different points, creating two triangles.

i just took the assignment

There are different rules in mathematics. The explanation is that when a person have SSA, the third side is often used to know the type of triangle and also;

When it  too short to pass through the other side, it rather then not form a triangle. The third side can be the appropriate length to meet the other side, creating one triangle.

Furthermore, the third side can be able to pass through or intersect the other side at two key areas or points, forming two triangles.

Note that;

"SSA" is known to be when one knowns two sides and an angle that is said to be not or not part of the angle between the sides.

The Law of Sines is known to be used first to calculate one of the other two angles.

Learn more about law of sines from

https://brainly.com/question/19149891

Answer:

The answer/measure is 45 degress.

Step-by-step explanation:

The measure of  ∠DAE is 45°.

An angle is a geometry in plane geometry that is created by 2 rays or lines that have an identical terminus.

The identical endpoint of the two rays—known as the vertex—is referenced as an angle's sides.

In the given figure let's say angle FAE = x than

x = 180 - 134 = 46 degree

Now by line CAF angle  ∠DAE = 180 - ( 89 + 46 ) = 45° hence it will be correct answer.

For more about the angle

brainly.com/question/13954458

#SPJ6

Answer:

Vivian should start working by 10.25 am.

Step-by-step explanation:

Time taken to mow the lawn = 1 hour and 10 minutes

Time to trim bushes = 30 minutes

Time for putting down mulch = 35 minutes

Time to get dressed = 20 minutes.

Total time = 1 hour + (10+30+35+20) minutes

= 1 hour + 95 minutes

= 1 hour + (60+35) minutes

= 1 hour + 1 hour + 35 minutes

= 2 hours 35 minutes.

This means Vivian should start working 2 hours 35 minutes before 1:00 pm.

So, it becomes ; 10:25 am.

In an isosceles triangle with one angle measuring 102°, the other two angles are both 39°. The sum of all angles in a triangle is 180°. Therefore, the largest angle is 102° and the smallest are both 39°.

If a triangle is isosceles and one angle measures 102°, we can determine the measures of the other two angles. Since it's an isosceles triangle, two angles are the same. According to the properties of triangles, we know that the sum of all three angles must be 180°. Therefore, we can subtract the known angle from 180° to determine the sum of the remaining two angles.

180° - 102° = 78°

Since the two remaining angles are equal, we divide 78° by 2 to find the measure of each angle.

78° ÷ 2 = 39° each

The measures of the largest and smallest angles in the isosceles triangle are 102° (the largest) and 39° (the smallest).

In order to maximize the volume of the file, it should be 2 inches high. This is calculated using the optimization principle in calculus applied to the volume formula of a rectangular prism.

This problem involves optimizing the volume of a vertically filed object, which is a common theme in calculus. The file is being formed from a rectangular sheet of plastic that is 8 inches by 10 inches by bending it to form a U-shape.

The volume of a rectangular prism (which is what the file will essentially be) is given by the formula length x width x height. In this case, the length will always be 10 inches because it's the undisturbed dimension. The 8-inch side will be divided into a height part and a width part once we bend it into a U shape. Since we don't know a priori what the height is yet, let's call it x. This means the width will then be 8 - 2x (since we lose x from each side to form the height).

Our volume function V becomes: V(x) = length x width x height = 10(8-2x)x. To maximize this volume, you want to take the derivative V'(x), set it to 0 and then solve for x. Taking the derivative will give you V'(x) = 10(8-4x), and setting it to 0 and solving gives you x = 2 inches. So, the file should be 2 inches high to maximize the volume it can hold.

https://brainly.com/question/33418667

#SPJ11

it's (0, 0) and (-2, 0) so A & C

Answer: A, C

Step-by-step explanation:

Hope this helps!!

Answer: Once you put the numbers in order and find the median do the same process that you did to find the median to the left and right side of the median. Once you find the " median " of the left and right sides ( which are called the 1st and 3rd Quartiles ) You will subtract the 1st quartile from the 3rd Quartile and that will give you the IQR.

Step-by-step explanation:

Answer:

1. -9/14

2.  6/49

3. number 4

Step-by-step explanation:

Final answer:

The statement about cubic polynomial functions rising to the left and falling to the right is false; the behavior of a cubic function's graph depends on the sign and magnitude of its coefficients, particularly the leading coefficient.

Explanation:

The statement that a graph of a cubic polynomial function that rises to the left must necessarily fall to the right is false. While this behavior is common for many cubic functions, it's not a definitive rule. Cubic functions are defined by the equation f(x) = [tex]ax^3 + bx^2[/tex] + cx + d, where a, b, c, and d are constants, and a ≠ 0. The sign and magnitude of these constants, especially the leading coefficient 'a', influence the end behavior of the function.

For example, if 'a' is positive, the right end of the cubic function's graph will rise, and depending on the signs and magnitudes of the other coefficients, the left end might also rise or fall. Similarly, if 'a' is negative, the right end will fall, and the left end's behavior can vary. Cubic graphs can also exhibit turning points where the function's direction changes, which is dictated by the local minima and maxima.

Therefore, while many cubic polynomials may display the behavior of rising to the left and falling to the right, others with different coefficients could have a completely different end behavior or shape, such as rising on both ends or falling on both ends. Two-dimensional (x-y) graphing tools and learning about graphing polynomials can provide visual understanding of these concepts.

Answer:

its a icolaleas

Step-by-step explanation:

Final answer:

With the imposition of a $30 tax on dog sitting, Rebecca and Susan would both be worse off by the combined surplus of $25 they initially had without the tax, as the tax exceeds the surplus and disrupts the transaction.

Explanation:

The question involves the impact of a tax on a market transaction between Rebecca and Susan, who had initially agreed upon a price for dog sitting. Initially, without the tax, the surplus for Rebecca would be the difference between what she values the service at ($200) and the agreed price ($185), which is $15. For Susan, the surplus is the difference between the agreed price ($185) and her minimum acceptable price ($175), which is $10. This results in a combined surplus of $25. When a $30 tax is imposed, it is likely that they will share the burden of the tax, but without specifics on how the tax is divided, we will consider it fully affects either party. If the full tax falls on Susan, she would receive $155 ($185 - $30), which is less than her minimum price of $175; thus, she would no longer agree to dog sit. If Rebecca bears the entire tax, she would effectively be paying $215 ($185 + $30), which is more than her valuation of $200, and she would not agree to the transaction. Regardless, the transaction would not occur due to the tax, making both parties worse off by the surplus they would have gained, which is the combined $25.