What is the answer ????????????????????????

Answer:

Step-by-step explanation:

The volume of this pyramid in cubic inches is 16.

Given that,

The base and height is 8 and 6.

Based on the above information, the calculation is as follows:

The volume is

= 16

Answer:

60cm 70 cm 80cm

Step-by-step explanation:

One possible set of side lengths for triangle D is 40 cm, 50 cm, and 30 cm. However, there are infinitely many other sets of side lengths that would also satisfy the condition that triangle D is similar to triangle A.

Two triangles are said to be similar if they have the same shape, but not necessarily the same size. That is, their corresponding angles are equal and their corresponding sides are proportional in length.

Triangle A is a right triangle with sides of length 30 cm, 40 cm, and 50 cm, where 50 cm is the length of the hypotenuse (the side opposite the right angle).

Triangle D is similar to triangle A, which means that their corresponding sides are proportional in length.

Using these observations, we can determine some general relationships between the sides of triangles A and D. Let's denote the sides of triangle D as x, y, and z:

Since triangle D is similar to triangle A, we know that the ratio of corresponding side lengths is the same for both triangles. In other words, we can write:

x/30 = y/40 = z/50

Since the sides of the triangle, A have lengths 30 cm, 40 cm, and 50 cm, we can use these values to find the ratio of the sides:

40/30 = 4/3 and 50/30 = 5/3

Multiplying these ratios by a common factor will give us the corresponding side lengths for triangle D. For example, we could choose to multiply by 30 to get:

x = 4/3 x 30 = 40

y = 5/3 x  30 = 50

z = 30

So one possible set of side lengths for triangle D is 40 cm, 50 cm, and 30 cm. However, there are infinitely many other sets of side lengths that would also satisfy the condition that triangle D is similar to triangle A.

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Answer:

38

Step-by-step explanation:

x= 115°+ 27°

-- 142

x +142=180( sum of Triangle)

x=180-142

x= 38

Answer:

Hi there!

∠A = 27°

∠B = 115°

∠C

We know sum of the angles of a triangle is 180°

=> \(\:\mathsf{∠A\: +\:∠B\:+\: ∠C\: =\: 180°}\)

=> \(\:\mathsf{27°\: +\:115°\:+\: ∠C\: =\: 180°}\)

=> \(\:\mathsf{142°\:+\: ∠C\: =\: 180°}\)

=> \(\:\mathsf{ ∠C\: =\: 180°\:-\:142°}\)

=> \(\:\mathsf{ ∠C\: =\: 38°}\)

\(\:\fbox{Hope\:this\:helps\:you!}\)

Answer:

11.2cm

Explanation:

To be able to determine the missing length, we have to apply the Pythagorean Theorem which states that, in a right-angled triangle, the square of the hypotenuse(the longest side) is equal to the sum of squares of the other two sides.

Let's go ahead and find b as follows;

Answer:

Classement pays médaille d'or de cyclisme moyennes 70 %paga...

Step-by-step explanation:

After 1 day, each woman would have made 8 scarves.

The expression that represents the number of scarves that Greta can make each day is:

Number of scarves she can make = number of scarves already made + (number of scarves she can make per day x number of days)

= 7 + d

The expression that represents the number of scarves that Evelyn can make each day is:

Number of days x number of scarves she can make per day

d x 8 = 8d

When both of them make the same number of scarves, the two expressions above would be equal.

7 + d = 8d

7 = 8d - d

7 = 7d

d = 7/7

d = 1 day

Number of scarves that would be made in 1 day = 8 x 1 = 8 scarves

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Answer:

0.375

Step-by-step explanation:

You just divide 3/8 and is = to 0.375.

Hope this is what you need ;).

Answer:

y = 40

Step-by-step explanation:

y/8 = 5

———————————————————

Multiply both sides by 8:

8y/8 = 5 * 8

———————————————————

Simplify:

y = 40

Hope that helps! :)

Answer:

Y = 40

Step-by-step explanation:

Step 1:

y/8 = 5

Bring 8 to the right side changing its arithmetic sign to multiply.

Step 2:

y = 5 x 8

Now multiply 5 by 8 to get the answer.

Step 3:

y = 40

Therefore, y is equal to 40.

We are given the radius of the scoop and asked to find the volume of ice cream in one scoop. By using the formula for the volume of a sphere and substituting the given radius, we can calculate the volume. The final answer is approximately 33.49 cubic inches.

a) The problem asks for the volume of ice cream in one scoop.

b) The given fact is that the radius of the scoop is 2 inches.

c) The formula to be used is the volume of a sphere, which is given by V = (4/3)πr³, where V is the volume and r is the radius.

d) Number Sentence:

  - Given: Radius (r) = 2 inches

  - Formula: V = (4/3)πr³

  - Substituting the value: V = (4/3)π(2)³

  - Simplifying: V = (4/3)π(8)

  - Evaluating: V = (4/3)(3.14)(8)

  - Multiplying: V = 33.49333333 (approx.)

e) Final answer: The volume of ice cream in one scoop is approximately 33.49 cubic inches.

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Check the picture below.

Answer:

∠ U = 12°

Step-by-step explanation:

the inscribed angle RST is half the measure of its intercepted arc RT , then

arc RT = 2 × ∠ RST = 2 × 30° = 60°

the secant- tangent angle U is equal to half the difference of its intercepted arcs, that is

∠ U = \(\frac{1}{2}\) ( RS - RT ) = \(\frac{1}{2}\) × (84 - 60)° = \(\frac{1}{2}\) × 24° = 12°

Answer:

rational algebraic expression

Answer:

C

Step-by-step explanation:

Answer:

The function that passes through (0, 0) is \(f(x) = \frac{1}{6}\cdot e^{2\cdot x^{3}} - \frac{1}{6}\).

Step-by-step explanation:

Firstly, we integrate the function by algebraic substitution:

\(\int {x^{2}\cdot e^{2\cdot x^{3}}} \, dx\) (1)

If \(u = 2\cdot x^{3}\) and \(du = 6\cdot x^{2} dx\), then:

\(\int {e^{2\cdot x^{3}}\cdot x^{2}} \, dx\)

\(\frac{1}{6}\int {e^{u}} \, du\)

\(f(u) = \frac{1}{6}\cdot e^{u} + C\)

\(f(x) = \frac{1}{6}\cdot e^{2\cdot x^{3}} + C\)

Where \(C\) is the integration constant.

If \(x = 0\) and \(f(0) = 0\), then the integration constant is:

\(\frac{1}{6}\cdot e^{2\cdot 0^{3}} + C= 0\)

\(C = -\frac{1}{6}\)

Hence, the function that passes through (0, 0) is \(f(x) = \frac{1}{6}\cdot e^{2\cdot x^{3}} - \frac{1}{6}\).

Answer:

39916800

Step-by-step explanation:

1 × 2 × 3 × 4 × 5 × 6 × 7 × 8 × 9 × 10 × 11

As per the calculation below the volume of the torus is \(V=500\pi^2.\)

Distance is a measure of the amount of space between two objects or points. It can be measured in a variety of ways, including linear, angular, and temporal distance. Distance is an important concept in physics, mathematics, and other sciences. It is used to describe the magnitude of physical phenomena, such as the speed of light or the force of gravity. It can also be used to measure the distance between two points in space or between two points in time. Distance is also used in everyday life to describe the amount of separation between two people or locations.

the radius of the disk is given by

a = 5

the left end of the circle is at

x=b=5

the torus is obtained by the rotation of the disk around y-axis, then the distance from the y-axis to the center of the disk is:

c = a + b

c = 5 + 5

c = 10

then the volume of the torus evaluated by Pappus theorem is

V = A .D

\(V= (\pi r^2) . (2\pi R)\)

\(V = 2\pi^2 r^2 R\)

where A is area of the disk, d is the distance that the disk rotated, r is the radius of the disk, R is the center of the circle to the axis of rotation, then for the given torus:

\(V = 2\pi^2 r^2 R\)

\(V = 2\pi^2 (a)^2 (c)\)

\(V = 2\pi^2 (5)^2 (10)\)

\(V = 500\pi^2\)

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Complete question:

Use The Theorem Of Pappus To Find The Volume Of A Torus (Pictured Here). Assume That A Disk Of Radius A = 5 Is Positioned With \(x=b=5\), and its rotated around \(y\) axis

The required inequality is given as 2x + 43 > x/4 + 88. Option B is correct.

Inequality can be defined as the relation of the equation containing the symbol of ( ≤, ≥, <, >) instead of the equal sign in an equation.

Here,
Let the number be x,
According to the question,
Twice a number increased by 43 is greater than one-fourth the number increased by 88.
2x + 43 > x/4 + 88

Thus, the required inequality is given as 2x + 43 > x/4 + 88. Option B is correct.

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Answer:

least: 4 tons, greatest: 8 tons

Step-by-step explanation:

.4 round down (5 and up, round up rule)

.7 round up

We can presume that x is a positive number because we are aware of the widening of the roadways and the increase in Jonathan's speed. It takes three seconds for Jonathan's speed to change by 234.67 + 2x feet per second.

the definition of speed. a direction or speed at which an object's location changes. The distance travelled relative to the time it took to travel that distance is how fast something is moving.

In contrast to velocity, which describes the speed and direction of an object's movement, speed is the rate of movement along a path. Alternatively, velocity is a vector while speed is a scalar quantity.

Let's first convert Jonathan's initial speed of 160 miles per hour to feet per second, since we're measuring the change in speed every three seconds.

160 miles per hour = 160 * 5280 feet per hour = 844800 ft/h

= 844800/3600  ft/s (since there are 3600 seconds in an hour)

= 234.67 ft/s (rounded to two decimal places)

Now, let's assume that Jonathan's speed increases by x feet per second every three seconds. After three seconds, his new speed will be 234.67 + x feet per second. After another three seconds, his speed will be 234.67 + 2x feet per second, and so on.

Since we know that the roads are getting wider and Jonathan's speed is increasing, we can assume that x is a positive number.

Therefore, the rate of change of Jonathan's speed is 234.67 + 2x feet per second every three seconds.

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Answer:

8x3=24

8x6=48

8x9=

8x12

so onn

Step-by-step explanation:

a.) a possible coordinate for the third vertex is (3.67, 0) or (-3.67, 0).

b.) No, there is no other point that could be the third vertex.

a. To find a possible coordinate for the third vertex, we need to consider the distance between the two given points and the given perimeter of the triangle. The two given points are (0, 0) and (3, 0), which means they lie on the x-axis.

Since the triangle has a perimeter of 11 units, we can calculate the length of one side by dividing the perimeter by 3, since a triangle has three sides of equal length.

The length of one side is 11 / 3 = 3.67 units (rounded to two decimal places). Since the two given points lie on the x-axis, the third vertex must lie somewhere on the line parallel to the x-axis and at a distance of 3.67 units away from either of the given points.

Let's consider the point (0, 0). If we move 3.67 units in either the positive or negative direction on the x-axis, we get two possible coordinates for the third vertex: (3.67, 0) or (-3.67, 0). These points complete the triangle with the given perimeter of 11 units.

Therefore, a possible coordinate for the third vertex is (3.67, 0) or (-3.67, 0).

b. No, there is no other point that could be the third vertex. Since the two given points are on the x-axis, any other point on the grid would either increase the perimeter of the triangle or create a degenerate triangle with zero area.

If we choose a point above or below the x-axis, it would increase the distance between that point and the x-axis, resulting in a longer side length and a larger perimeter than 11 units.

If we choose a point on a different line parallel to the x-axis, the distance between the two given points and the third point would be different, resulting in sides of unequal band an unequal perimeter.

Therefore, the only possible points for the third vertex are (3.67, 0) and (-3.67, 0) in order to satisfy both the given perimeter of 11 units and the condition that the triangle is non-degenerate.

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The most appropriate choice for functions will be given by -

f (x) - (-g(x)) =  f(x)  + g(x) holds for  f(x)=3x-7-and g(x) = -2x+5.

f (x) - (-g(x)) =  f(x)  + g(x) holds for every functions

What is a function?

A function from A to B is a rule that assigns to each element of A a unique element of B. A is called the domain of the function and B is called the codomain of the function.

There are different operations on functions like addition, subtraction, multiplication, division and composition of functions.

For f(x) - (-g(x))

-g(x) = -(-2x  + 5)

       = 2x - 5

f (x) - (-g(x)) = (3x - 7) - (2x - 5)

                      3x - 7 - 2x + 5

                       x - 2

For f(x)  + g(x)

f(x)  + g(x) = (3x - 7) + (-2x + 5)

                = 3x - 7 - 2x + 5

                = x - 2

So f (x) - (-g(x)) =  f(x)  + g(x) holds here

Since addition and subtractions can be done on functions,

f (x) - (-g(x)) =  f(x)  + g(x) holds for every functions.

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A quota is a limit on the number of goods that a country can import or export during a specific time period, while an embargo is an official ban on trade with a particular country or good or service. Unlike a quota, an embargo is much more strict as it completely shuts down the trade, but a quota simply limits the amount of trade.

A quota limits the quantity of a specific product that can be imported, while an embargo prohibits the import or export of a particular product entirely.

The primary similarity between quotas and embargoes is that they both restrict the flow of goods between countries. Both policies are designed to protect domestic industries by limiting foreign competition and promoting local production.

The main difference between quotas and embargoes is the way they achieve their objectives. A quota sets a limit on the quantity of a particular product that can be imported into a country during a specified period. In contrast, an embargo prohibits the import or export of specific goods altogether, typically for political reasons such as national security concerns or human rights violations.

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Answer:2

Step-by-step explanation:because you are trying to find A-C so that means (9x+8)+(4x-2)=line AC Line Ac also is 3x+26. You set them to equal, getting 13x+6=3x+26 subtract 3x both sides, 26=10x+6    Subtract 6 both sides, 20=10x  divide by 10 and you get x=2

The length of leg is equal to 100 based on the length of hypotenuse and angle.

The length of leg will be calculated using Pythagoras theorem as the stated triangle is right angled triangle. Based on the theorem, se have side A is hypotenuse. So, sin theta = perpendicular/hypotenuse, where theta will be 90 degree and perpendicular is leg. Let us represent the leg as x.

sin 90 = x/ A

Keep the value of sin 90, which is 1

1 = x/100

Rearrange the equation in terms of x along with performing multiplication

x = 100

Hence, the length of leg is 100.

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Answer:

It should be C.

Step-by-step explanation:

Answer:

it is the first bubble the one you have already selected

Answer:

for every 2 followers benjamin has, lauren has 5 followers

Step-by-step explanation:

find the common factor for their followers (11), then divide them by that:

22/11=2

55/11=5

Answer:

$45.75

Step-by-step explanation:

15x2=$30

5.25x3=$15.75

30+15.75=$45.75

According to the distribution shown above, the heights of female is taller according to the gender based distribution of heights.

What exactly is normal distribution?

The normal distribution, also called the Gaussian distribution, is a probability distribution that is symmetric about the mean, demonstrating that data close to the mean occur more frequently than data distant from the mean. The normal distribution looks like a "bell curve" when represented graphically.

Considering the information provided,

The United States' average male population is 69.

In the US, men's standard deviation is 2.25.

In the US, the average gender distribution is 64.

Women in the US experience a 2 standard deviation.

Now z-score for,

Female players = \(\frac{74-64}{2}\) = 5

Playing men =  \(\frac{74-69}{2.25}\) = 2.22

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Answer:

After 10 weeks, Tara will have taken 50 quizzes.

Step-by-step explanation:

Given that Tara took a total of 45 quizzes during the 9-week course, to determine the number of quizzes she will take after 10 weeks, taking into account that it is a proportional relationship, the following calculation must be performed:

(45/9) x 10 = X

5 x 10 = X

50 = X

So, after 10 weeks, Tara will have taken 50 quizzes.