What's 59.84 ÷ 32 please show work I have test tomorrow

The velocity of the cart b is found as 20/23 ft/s over the pulley.

For the given data in the question.

q's velocity is 2 feet per second.

Rope length is 39 feet.

Assume x is the distance between A and Q. (refer the image).

Assume y is the distance between Q and B. (refer the image).

As a result of the image,

x² + 12² = L²

Now, with respect to time t, differentiate the above equation.

2x(dx/dt) + 0 = 2L.(dL/dt)

For x = 5 ft and L = 13 ft

dL/dt = (5×2)/13 = 10/13

In the case of B,

y² + 12² = (39 - L)² ; from diagram.

Differentiating now,

2y(dy/dt) + 0 = -2(39 - L).(dL/dt)

At x = 5 ft and y = 23 ft.

dy/dy = -20/23

(A negative sign indicates the opposite direction)

Thus, the velocity of cart b is found as 20/23 ft/s.

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Answer:

Step-by-step explanation:

10.962 rounded to the nearest tenth:

\(\\ \sf\longmapsto 10.962\)

\(\\ \sf\longmapsto 10.96\)

\(\\ \sf\longmapsto 10.0+1\)

\(\\ \sf\longmapsto 11.0\)

Answer:

The first option

Step-by-step explanation:

\(4x + 5y - 34 = 0\)

True. A pictogram is a visual representation of data or information that uses pictures or symbols to convey meaning.

In the context of a construction project, a pictogram can be used to track the progress of the project towards completion. The pictogram can show the percentage of completion, the milestones achieved, and the remaining tasks to be completed.

It can also be used to indicate any potential delays or issues that need to be addressed. By using a pictogram, the project team can easily communicate the progress of the construction project to stakeholders who may not be familiar with technical details or industry jargon.

Additionally, the use of a pictogram can make it easier for the team to identify areas that require attention and adjust their plans accordingly. Overall, the use of a pictogram can be a valuable tool in tracking the progress of a construction project and ensuring that it stays on track to meet its goals within the specified timeframe.

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Answer: D, 161.16 square centimeters.

Step-by-step explanation:

The surface area of a cylinder (shape of each steel rod) is given by this formula:

\(A = 2\pi rh + 2\pi r^2\), where the first 2*pi*r*h measures the area of the curved surface while the second 2*pi*r^2 measures the area of the two circles on the top and bottom.

We are given the area of the top of one rod, which is 7.07 square centimeters.

We are also given the area of the body of one rod, which is 39.58 square centimeters.

The top of one rod is the shape of a circle, and we know there are two circles on both sides of a cylinder, so the surface area of both circular sides are 7.07.

The total surface area of a cylinder is the body plus both circular ends, so the surface area for this cylinder is:

39.58 + 7.07 + 7.07 = 53.72

There are three cylinders, so multiply this value by three to get the answer, 161.16 square centimeters.

Answer:

7/10

Step-by-step explanation:

Answer:

80°

Step-by-step explanation:

I hope this helped!!! work is above

Answer:

a

Step-by-step explanation:

Answer:

Im pretty sure its d its defenantly NOT A

Step-by-step explanation:

Check the picture below.

Answer:

7/10 - 3/7 - 1/5

Step-by-step explanation:

3/7-7/10-1/5

Step-by-step explanation:

To solve the given differential equation:

(y^2 + xy)dx + x^2dy = 0

Let's solve it step by step.

Step 1: Rearrange the equation

Rearrange the equation to isolate dy/dx:

(y^2 + xy)dx = -x^2dy

dy = -(y^2 + xy)dx / x^2

Step 2: Separate variables

Separate the variables by dividing both sides of the equation:

dy / (y^2 + xy) = -dx / x^2

Step 3: Integrate

Integrate both sides of the equation:

∫(1 / (y^2 + xy))dy = -∫(1 / x^2)dx

To integrate the left-hand side, we can use a substitution. Let u = y + x, then du = dy + dx.

Substituting these values, the left-hand side becomes:

∫(1 / (u^2))du

Integrating this gives:

-1/u + C1

For the right-hand side, we have:

-∫(1 / x^2)dx = 1/x + C2

Step 4: Apply initial conditions (if given)

If there are initial conditions given, substitute the values into the equation to solve for the constants of integration (C1 and C2). Otherwise, proceed to the next step.

Step 5: Combine the solutions

Combining the results from the integration:

-1/u + C1 = 1/x + C2

Substituting u = y + x back in:

-1/(y + x) + C1 = 1/x + C2

Multiply through by -1 to make the constants positive:

1/(y + x) - C1 = -1/x - C2

Rearrange the terms:

1/(y + x) + 1/x = C1 - C2

Let C = C1 - C2:

1/(y + x) + 1/x = C

This is the general solution to the given differential equation.

Note: The specific values of C1 and C2 would depend on the initial conditions if provided.

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Answer

bruh where's the explanation

Step-by-step explanation:

Answer:

Step-by-step explanation:

4(1/4a) + 4b - 24

1/a+4b-24

To find the probability of a company having both a website and a section in the newspaper, we can use the formula for conditional probability.

Let's denote the events as follows:
A: A company has a section in the newspaper
B: A company has a website

We are given the following probabilities:
P(A) = 0.43 (Probability of a company having a section in the newspaper)
P(B|A) = 0.84 (Probability of a company having a website given that it has a section in the newspaper)

The probability of both events A and B occurring can be calculated as:
P(A and B) = P(A) * P(B|A)

Substituting in the values we have:
P(A and B) = 0.43 * 0.84
P(A and B) = 0.3612

Therefore, the probability of a company having both a website and a section in the newspaper is 0.3612 or 36.12%.

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Answer:

Step-by-step explanation:

Put the data in the ascending order, first bring to common denominator:

Since the data is even the median is the average of 6/8 and 9/8:

The correct answer is log4. The given statement is 10^4 = 10,000. To find the value equal to 4, we need to look for the logarithm with a base of 10 that results in 4.

In this case, the correct answer is log10,000 because log10(10,000) = 4. This is because log is the inverse operation of exponentiation. In other words, log4 is asking the question "what power do I need to raise 10 to in order to get 4?"

We know that 104 is equal to 10,000, so we can rewrite the question as "what power do I need to raise 10 to in order to get 10,000?" The answer is 4, since 10 to the power of 4 is 10,000. Therefore, log10,000 is equal to 4.

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Answer:

completamente respuesta

The surface area of a sphere is given by the formula:

4πr^2

where r is the radius of the sphere. The diameter of Earth is about 7920 miles, so the radius is approximately 3960 miles.

Substituting this value into the formula, we get:

4π(3960)^2 ≈ 197352720 sq miles

About 70% of this area is water, so we can find the amount of water on Earth by multiplying the total surface area by 0.7:

197352720 * 0.7 ≈ 138146904 sq miles

Therefore, about 138,146,904 square miles of Earth's surface is water.

Answer:

Five more than a number

Step-by-step explanation:

1. The first figure posses the SSS property.

2. The second figure posses the ASA property.

3. The third figure posses the hypotenuse length property.

4. The fourth figure posses the SAS property.

Given:

1. The first figure shows the SSS property.

Side-Side-Side criterion is referred to as the SSS criterion. According to this standard, two triangles are congruent if their respective triangles' three sides are equal to one another.

hence the two triangles are congruent.

2. The second figure posses the ASA property.

Angle-Side-Angle criterion is also known as ASA criterion. According to the ASA criterion, two triangles are congruent if any two of their included sides and related angles are equivalent in size to those of the other triangle.

hence the two triangles are congruent.

3. The third figure posses the hypotenuse length properety.

RHS criterion stands for right angle-hypotenuse-side congruence criterion. Under this criterion, two triangles are congruent, if the hypotenuse and side of one right-angled triangle are equal to the hypotenuse and the corresponding side of another right-angled triangle.

hence the two triangles are congruent.

4. The fourth figure posses the SAS property.

Side-Angle-Side criterion is referred to as the SAS criterion. According to this standard, two triangles are said to be congruent if their matching sides and included angles are the same on each side of each other.

hence the two triangles are congruent.

Hence we get the required answer.

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Answer:

45??!

Step-by-step explanation:

Answer:

35

Step-by-step explanation:

If there were 15 bunnies 5 were females so there is 10 men and if each female had 5 babies each then that would be 25 babies plus the 10 men should be 35

Answer:

144 cube units

Step-by-step explanation:

volume = width*height*length

V=12*3*4

V=144 cube units

Answer:

This is your answer. If I'm right so,

Please mark me as brainliest. thanks!!!

Answer:

Look at attached.

Step-by-step explanation:

A full circle is 360 degrees. So 180 represents half of the circle and 90 represents a quarter.

Answer:

chocolate 180°

Step-by-step explanation:

chocolate=180°

vanilla=90°

othere flavor=90°

the total degrees of the pie chart 360 °

Answer: \(14w+28y-7\)

Step-by-step explanation:

multiply everything by -7

Answer:

Step-by-step explanation:

14w+28y-7

Answer:

One solution

Step-by-step explanation:

They have isolated y for you in both equations so you can plug either one into the other.

y = 3x - 1

2x + 7 = 3x - 1

isolate the x

7 = x - 1

x = 8

Go back to the original and plug 8 into x to get y.

y = 2 (8) + 7

y = 16 + 7

y = 23

This means at (8, 23) y = 2x+7 is equal to y = 3x-1. In other words they share a point at (8, 23). This is the only solution because for any other x and y they'd not be equal.

Answer:

welp guess its already due

Step-by-step explanation:

sorry

Answer:

Vertex: The common end point at which the two rays meet to form an angle is called the vertex. Here, the point O is the vertex of ∠AOB. We can find angles in various things around us, such as in a pair of scissors, a hockey stick, a chair.

To maximize profits, the firm should produce a quantity of goods x = 5 and y = 10, based on the cost function and price constraints.

To maximize profits, the firm needs to find the quantities of goods x and y that will yield the highest profit. The profit function can be defined as the revenue minus the cost. Revenue is calculated by multiplying the quantity of each good produced with their respective prices, while the cost function is given as C(x, y) = 10x + xy + 10y.

The firm is committed to delivering a total of 15 units, which can be expressed as x + y = 15. To determine the optimal production quantities, we need to maximize the profit function subject to this constraint.

By substituting the price expressions Ps = 50 - x + y and Py = 50 - x + y into the profit function, we obtain the profit equation. To find the maximum profit, we can take the partial derivatives of the profit equation with respect to x and y, set them equal to zero, and solve the resulting system of equations.

Solving the equations, we find that the optimal production quantities are x = 5 and y = 10, which maximize the firm's profits.

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The angle measures for this problem are given as follows:

The sum of the measures of the internal angles of a triangle is of 180º.

The triangle in this problem is ABC, hence the measure of a is obtained as follows:

a + 68 + 50 = 180

a = 180 - (68 + 50)

a = 62º.

c and d are corresponding angles to angle a, as they are on the same position relative to parallel lines, hence their measures are given as follows:

Angle b is a corresponding interior angle with angle a, hence they are supplementary and it's measure is given as follows:

a + b = 180

62 + b = 180

b = 118º.

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To rewrite the expression 1 - cos^2(theta) without using absolute values for the given values of theta (2.5 < theta < 3), we can utilize the trigonometric identity for cosine squared:

cos^2(theta) = 1 - sin^2(theta)

Now, let's substitute this identity into the expression:

1 - cos^2(theta) = 1 - (1 - sin^2(theta))

= 1 - 1 + sin^2(theta)

= sin^2(theta)

Therefore, for the given range of theta (2.5 < theta < 3), the expression 1 - cos^2(theta) is equivalent to sin^2(theta).

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Answer: 4 exercises

Step-by-step explanation:

If we completed 87.5% of the math exercises before dinner, then we have completed 0.875 × total number of exercises.

Let "\(x\)" be the total number of exercises.

\(0.875x = 28\)

Solving for \(x\), we get:

\(\boxed{\begin{minipage}{4 cm}\text{\LARGE 0.875x = 28 } \\\\\\ \large $\Rightarrow$ $\frac{0.875x}{0.875}$ = $\frac{28}{0.875}$\\\\$\Rightarrow$x = 32\end{minipage}}\)

Therefore, the total number of exercises is 32.

We completed 28 exercises before dinner, so we have:  32 - 28 = 4 exercises left to do after dinner.

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