A diver descends from an elevation of 6 feet below sea level to an elevation
of 98 feet below sea level in 4 equal intervals. What was the diver’s change in
elevation in each interval? Explain how you solved this problem.

Answer:

The length is 33 and the Width is 27.

Step-by-step explanation:

So I made it easier by only looking at half of the rectangle. 120 divided by 2 is 60. So out of the length and width, it had to add to equal 60. I plugged in a few numbers and determined 27 and 33. SO, if you add those together it equals 60 while 33 is 6 more meters than 27 and two 27 and two 33 equals 120 for the whole rectangle

Answer:

b

Step-by-step explanation:

40*5 is 200 which would meet her goals

and 100 is the maximum number of cakes she has, she would make $500 dollars and it's the maximum since she can't sell cakes she doesn't have.

Truman took approximately 51 minutes to get to work.

To calculate the total time it took Truman to travel to work, we need to consider the time he waited for the bus and the time it took to travel the distance.

The perimeter of a triangle with vertices at X(-2, -1), Y(2, 5) and Z(4, 3) is calculated using the distance formula to find the lengths of each edge. After calculating the lengths of the edges (XY, YZ and ZX), they are summed to produce the perimeter, which is 2√52 + √8.

To calculate the perimeter of a triangle with vertices at given coordinates, we must first compute the distances between each pair of points. Using the distance formula, d= √[(x₂-x₁)²+ (y₂-y₁)²], we find the distances between points X(-2,-1), Y(2,5) and Z(4,3).

Specifically, XY = √[(2 - -2)² + (5 - -1)²] = √[4² + 6²] = √52, YZ = √[(4 - 2)² + (3 - 5)²] = √[2² + -2²] = √8, and ZX = √[(4 - -2)² + (3 - -1)²] = √[6² + 4²] = √52.

Together, these line distances constitute the edges of the triangle. Adding these distances together (two √52 and √8), we find the perimeter of the triangle is 2√52 + √8.

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To prove RS = TU, we can use the congruence of corresponding parts of congruent triangles. By the side-angle-side (SAS) congruence postulate, if two sides and the included angle of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent. Therefore, RS = TU.

To prove that RS = TU, we need to show that the lengths of RS and TU are equal. In order to do this, we can use the congruence of corresponding parts of congruent triangles. Let's assume that triangles RST and TUV are congruent.

By the side-angle-side (SAS) congruence postulate, if two sides and the included angle of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent.

Since RST and TUV are congruent, we can conclude that RS and TU are congruent as well. Therefore, RS = TU.

The correct step in constructing a circle circumscribed about a triangle is: Use the perpendicular bisectors to find the center of the circle.

The correct answer is an option (c)

"A triangle is a circumscribed triangle when a circle passes through all three vertices of the triangle."

"A line that intersects another line segment perpendicularly and divides it into two parts of equal measurement."

For given question,

Steps to construct a circle circumscribed about a triangle:

- Construct the perpendicular bisector of one side of triangle.

- Construct the perpendicular bisector of another side of the triangle.

- The point at which they intersect inside the triangle would be the center of the circumscribed circle

- Place compass on the center point, adjust its length to reach any corner of the triangle, and draw the circle.

Therefore, the correct step in constructing a circle circumscribed about a triangle is: Use the perpendicular bisectors to find the center of the circle.

The correct answer is an option (c)

Learn more about the circle circumscribed about a triangle here:

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Answer:

Step-by-step explanation:

The question is about finding three consecutive even integers whose sum is 24. The integers are determined to be 6, 8, and 10 by setting up and solving a simple algebraic equation.

To solve for the three consecutive even integers whose sum is 24, let's assume that the first even integer is x. Because we know that even integers occur 2 units apart, we can say that the next two consecutive even integers are x + 2 and x + 4 respectively.

Now, we know that the sum of these three integers is equal to 24. Therefore, we can set up an equation:

x + (x + 2) + (x + 4) = 24

By simplifying and solving the equation, we obtain x = 6. Therefore, the three consecutive even integers are 6, 8, and 10.

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Answer with Step-by-step explanation:

Prices for Soup

Price A                Price B                 Price C

$3.87 for 3        $2.38 for 2            $8.75 for 7

Price A=$3.87/3 for 1

           =$ 1.29   for 1

Price B=$2.38/2 for 1

           =$ 1.19   for 1

Price C=$8.75/7 for 1

           =$ 1.25   for 1

Prices in order, from greatest to least unit rate is:

Price A=$ 1.29

Price C=$ 1.25

Price B=$ 1.19

The area of the base of a pyramid with volume 27 cubic cm and height 6 cm is 13.5 square cm. If the base is a square, the length of each side of the base is approximately 3.67 cm.

The volume of a pyramid can be given by the formula V = (1/3) * Area of the base * Height. In your question, you have been provided that the volume V is 27 cubic cm and the height h is 6 cm. Then Area of the base would be (3 * V) / h = (3 * 27 cubic cm) / 6 cm = 13.5 square cm. Since the base of a pyramid can be of various shapes, we have only calculated the area here. Now I assume that the base is a square for simplicity. If the area A of a square is given by the formula A = side^2, we can find the side length of the base by taking the square root of the area = sqrt(A) = sqrt(13.5 square cm) = 3.67 cm approximately.

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Midpoint of diagonals: [tex]\( (3.5, 2.5) \)[/tex]. Using midpoint formula, [tex]\( C(5, 0) \) and \( D(-1, -3) \)[/tex].

Since [tex]\(ABCD\)[/tex] is a parallelogram, its diagonals bisect each other. So, the midpoint of the diagonals gives the center of the parallelogram, which is the midpoint of [tex]\(AC\) and \(BD\)[/tex].

Given that the midpoint of the diagonals is [tex]\((3.5, 2.5)\)[/tex], we can find the midpoint of [tex]\(AC\) and \(BD\)[/tex].

The midpoint formula is given by [tex]\(\left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)\).[/tex]

For the midpoint of [tex]\(AC\)[/tex]:

[tex]\[\left(\frac{2+x_C}{2}, \frac{5+y_C}{2}\right) = (3.5, 2.5)\][/tex]

From this, we get:

[tex]\[2+x_C = 7 \quad \text{and} \quad 5+y_C = 5\][/tex]

which gives [tex]\(x_C = 5\) and \(y_C = 0\)[/tex].

For the midpoint of \(BD\):

[tex]\[\left(\frac{8+x_D}{2}, \frac{8+y_D}{2}\right) = (3.5, 2.5)\][/tex]

This yields:

[tex]\[8+x_D = 7 \quad \text{and} \quad 8+y_D = 5\][/tex]

which results in [tex]\(x_D = -1\) and \(y_D = -3\)[/tex].

So, the coordinates of [tex]\(C\) are \((5, 0)\)[/tex] and the coordinates of [tex]\(D\) are \((-1, -3)\)[/tex].

Answer: Second option.

Step-by-step explanation:

In order to find the degree of the power function represented in the given table, you must find the difference of the y-values (values of [tex]h(x)[/tex]) until they diferences are constant.

1) First differences:

[tex]-2-(-8)=6\\\\0-(-2)=2\\\\-2-0=-2\\\\-8-(-2)=-6[/tex]

2) Second differences:

You must find the differences between the First  differences. Then, you get:

[tex]2-6=-4\\\\-2-2=-4\\\\-6-(-2)=-4[/tex]

You can notice that the second differences are constant. This means that the degree of the power function  represented in the given table is:

[tex]Degree=2[/tex]

The degree of the power function represented in the table is [tex]\boxed2[/tex].Option (b) is correct.

Further explanation:

Given:

The options are as follows,

(a). 1

(b). 2

(c). 3

(d). 4

Explanation:

The highest power of the polynomial function is known as the degree.

The value of x is -2 and the value of the function is -8.

The value of x is -1 and the value of the function is -2.

The value of x is 0 and the value of the function is 0.

The value of x is 1 and the value of the function is -2.

The value of x is 2 and the value of the function is -8.

The function from the table can be expressed as follows,

[tex]f\left( x \right) = - 2{x^2}[/tex]

Substitute [tex]-2[/tex] for [tex]\text{x}[/tex] in equation [tex]f\left( x \right) = - 2{x^2}.[/tex]

[tex]\begin{aligned}h\left( { - 2}\right) &= - 2\times {\left( { - 2} \right)^2}\\&= - 2 \times 4\\&= - 8\\\end{aligned}[/tex]

The degree of the power function represented in the table is [tex]\boxed2.[/tex]Option (b) is correct.

Option (a) is not correct.

Option (b) is correct.

Option (c) is not correct.

Option (d) is not correct.

Learn more:

Answer details:

Grade: High School

Subject: Mathematics

Chapter: Polynomial

Keywords: power function, degree, represented, table, degree of the polynomial, roots, linear equation, quadratic equation, zeros, function, polynomial, solution, cubic function, degree of the function.

The value of expression 4m + 23 + np - 3 for m = 7, n = 2, and p = 8 is 64.

To solve the given expression, we substitute the given values of m, n, and p into the expression:

4m + 23 + np - 3

Given m = 7, n = 2, and p = 8, we substitute these values into the expression:

4(7) + 23 + (2)(8) - 3

28 + 23 + 16 - 3

28 + 23 = 51

51 + 16 = 67

67 - 3 = 64

Answer:

48° or 138°

Step-by-step explanation:

[tex]\displaystyle Complementary\:Anlges\:[Sum\:up\:to\:90°] \\ Supplementary\:Angles\:[Sum\:up\:to\:180°][/tex]

[tex]\displaystyle 90° = 42° + m∠4 \: \: \: \: \: 180°= 42° + m∠4[/tex]

[tex]\displaystyle 48° = m∠4 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 138° = m∠4[/tex]

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