15 ‒ 5x = 6x + 3 – 2x

Answer:

B

Step-by-step explanation:

The required equivalent rate is 4.8 inches per minute. Option B is correct.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Rate of change is defined as the change in value with rest to the time is called rate of change.

here,
1 feet = 12 inches and 1 hour = 60 minutes
Now,
given rate = 24 feet/hour,
               = 24 (12 inch) / (60 minutes)
               = 4.8 inch per minnute.

Thus, the required equivalent rate is 4.8 inches per minute. Option B is correct.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

Answer: 0.1 :D

Step-by-step explanation:

The amount that Ethan pays for the video game is 47.988.

From the information illustrated, it should be noted that it was stated that Ethan buys video games for 39.99 sale on 20% tax.

In this case, the amount that he will pay will be:

= Original amount + Tax

= 39.99 + (20% × 39.99)

= 39.99 + 7.998

= 47.988

The amount is 47.988.

Learn more about percentages on;

brainly.com/question/24877689

#SPJ1

Complete question

Ethan buys vidio games for 39.99 sale on 20% tax how much ethan payed

Answer:

(hope this helps) He was able to build a windmill by using scraps he found in his village and he kept going back to school and reading books on how to build windmills.

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

you put the answer on the board

Let angle 4 denote the angle adjacent to angle 3 on the right side (so between lines a and b, to the right of line c). Angles 3 and 4 are then supplementary.

Lines a and b are parallel, so angles 1 and 4 are congruent because they are alternating interior angles.

By the transitive property, angles 2 and 4 are also congruent.

Again, transitively, angles 2 and 3 are supplementary.

Let angle 5 denote the angle to the left of angle 2 (between a and b, to the left of d). Angles 5 and 2 are supplementary.

Transitively, angles 5 and 3 are congruent.

These two angles correspond to one another, so lines c and d are parallel.

The simplified version of the expression would be 31-w

The numerical part of the expression given is :

Simplifying using Subtraction operation:

Adding the alphabetical part :

Therefore, the simplified form of the expression is 31-w.

Learn more on equations :https://brainly.com/question/2972832

#SPJ1

Answer:

43.6 has 3 significant figures.

The measure of the angle that turns through 3/10 of the circle is 108 degrees.

An angle is a geometric figure that is formed by two rays that share a common endpoint, which is called the vertex of the angle. The rays are referred to as the sides or legs of the angle. Angles are typically measured in degrees, with a full circle measuring 360 degrees.

Angles can be classified based on their degree of measurement: acute angles are less than 90 degrees, right angles are exactly 90 degrees, obtuse angles are greater than 90 degrees but less than 180 degrees, and straight angles are exactly 180 degrees.

Since a full circle has 360 degrees, 3/10 of the circle can be represented as:

(3/10) x 360 degrees = 108 degrees

Therefore, the measure of the angle that turns through 3/10 of the circle is 108 degrees.

To know more about circle, visit:

https://brainly.com/question/29142813

#SPJ1

The complete question is :

The angle turns through 3/10 of the circle. What is the measure of the angle?

\(\begin{align}\sf\:\Phi_1 &= \iint_{S_1} (-2u^6\cos(v) - 2u^3\sin(v)) \, du \, dv \\ &= \int_{0}^{1} \int_{0}^{2\pi} (-2u^6\cos(v) - 2u^3\sin(v)) \, dv \, du \end{align} \\\)

Answer:

∞

Step-by-step explanation:

\(\lim_{r \to \infty} [0,9*1,5^r]=0.9 \lim_{r \to \infty} 1.5^r=0.9* \infty=+ \infty.\)

Answer:C:$18.50

Step-by-step explanation: it shows the main number so it would be c pls correct me if I'm wrong...

Answer:

c

Step-by-step explanation:

Answer:

240

Step-by-step explanation:

60 x 4

Answer:

240 miles

Step-by-step explanation:

If she's going 60 miles per hour and she drives 4 hours then you multiply those two numbers together and get that she has drove 240 miles.

Answer:

Linear velocity of point on the edge of wheel having radius of 2 feet and spin rate of 10 revolution per minute is 125.71 feet per minute.

Step-by-step explanation:

Given that radius of wheel = 2 feet

There is a point on edge of the wheel .we need to determine linear velocity of that point.

Let’s first calculate distance covered by a point when 1 revolution of wheel is complete.

When one revolution is complete the distance traveled by a point on edge of the wheel will be equal to circumference of the wheel  

In one revolution, point covers distance of  feet

So in 10 revolution, point covers distance of  

Given that in a minute, wheel takes 10 revolution.

Which means in a minute , point covers  feet that is  feet per minute = 125.71 feet per minute

Hence linear velocity of point on the edge of wheel having radius of 2 feet and spin rate of 10 revolution per minute is 125.71 feet per minute.

Answer:

126.71 feet per minute

You can use any one of the following reasonable explanations:  

I am asked to find linear velocity and am given revolutions per minute. Since there are 2pi radians in 1 revolution, I can convert rpm to radians per minute by multiplying by 2pi. The angular displacement is 20pi radians, so the angular velocity is 20pi radians per minute. Next, I know that linear velocity is equal to angular velocity times the radius.

Using 3.14 for pi and multiplying 20pi by 2 feet, I approximate the linear velocity as 125.6 feet per minute. This linear velocity of 125.6 divided by the radius of 2 feet does give me 62.8 radians per minute. Since 62.8 radians per minute is about 20pi radians per minute, this checks. Linear velocity is arc length over time. I can see if this result is reasonable by finding the arc length.

The circumference of the wheel is 4pi or about 12.5 feet. If a point on the edge of the wheel can travel about 12.5 feet in 1 revolution, then it travels about 125 feet in 10 revolutions. It is reasonable for the linear velocity to be about 125.6 feet per minute.

Step-by-step explanation:

the next question has the explanation.  So you can write in your own words.

Multiply revolutions per minute by 2pi to get the angular velocity in radians per minute.

Approximate the linear velocity by multiplying the angular velocity by the radius.

Check the calculation by dividing the linear velocity by the radius to get the angular velocity.

Determine the reasonableness of the answer by finding the arc length for 10 revolutions.

The evaluation of the expression 2y + 10 + y² at y = 8 returns 90 as its value.

You can simply replace those variables with the value you know of them and then operate on those values to get a final value. This is the result of that expression at those values of the considered variables.

The considered expression is 2y + 10 + y²

We need to evaluate it at y = 8

Putting 8 in place of y in the expression, we get:

\(2y + 10 + y^2|_{y=8} = 2 \times 8 + 10 + (8)^2 = 16 + 10 + 64 = 90\)

Note that small subscript of y = 8 shows that we're evaluating the expression for y = 8.

Also, when symbols are used with multiplication, we usually hide the multiplication sign and just keep the multiplying quantities close to each other, this is why \(2 \times y\) was written 2y in the expression.

Thus, the evaluation of the expression 2y + 10 + y² at y = 8 returns 90 as its value.

Learn more about evaluating a function at a value  here: https://brainly.com/question/2753269

The graph of f(x) relate to its parent function by B. The parent function has been translated up.

Given that

f(x) = 3x +2 +4

When evaluated, we have

f(x) = 3x + 6

The parent function of the above is

f(x) = 3x

When f(x) = 3x is compared to f(x) = 3x + 6, we have

Difference = 6

This means that the parant function is translated up by 6 units

Read more about transformation at

https://brainly.com/question/1548871

#SPJ1

The zeros of the polynomial function are x = -1 and x = 5

From the question, we have the following parameters that can be used in our computation:

y = x⁴ - 4x³ - 4x² - 4x - 5

To calculate the zeros of the polynomial function, we create a graph of the polynomial

The point where the graph intersect with the x-axis are the zeros of the polynomial function

using the above as a guide, we have the following:

Zeros: x = -1 and x = 5

Read more about polynomial at

https://brainly.com/question/7693326

#SPJ1

Answer:

275 hamburgers was sold on Friday

Answer:

0.01

Step-by-step explanation:

6/7% = 6÷7÷100 = 0.0085714286 round to the nearest hundredth = 0.01

The correct option is the third one, the domain is (-∞, ∞).

Here we have the rational function:

f(x)=  (x² - x)/x

We can rewrite the numerator as:

x² - x = x*(x - 1)

Replacing that we get:

f(x) = x*(x - 1)/x = (x - 1)

Now this function does not have any problems in the domain (because we removed the variable in the denominator) then the domain of this function is the set of all real numbers, and thus, the correct option is the third one.

Learn more about rational functions at:

https://brainly.com/question/1851758

#SPJ1

The distance from the pole at which the cable is anchored is about 25 feet from the pole .

Given that a 35-foot cable is run from the top of the pole and anchored to the ground at a distance from the pole. The problem is to determine about how far away from the pole would it be anchored.

Let AB be the pole of length 40 feet, and CD be the 35-foot long cable anchored to the ground at D and attached to the top of the pole at C. Let E be the point on the ground at which the cable is taut and is anchored. The distance ED is to be determined.

we can see that ∆CDE is a right-angled triangle with ∠CED = 90°.

Using Pythagoras Theorem, we have:CD² = CE² + DE²35² = (40 - ED)² + DE² .

Simplifying the above equation

1225 = 1600 - 80ED + ED²

1225 - 1600 + 80ED - ED² = 0ED² - 80ED + 375 = 0

Factorizing the above quadratic equation

ED² - 25ED - 15ED + 375 = 0ED(ED - 25) - 15(ED - 25)

  = 0(ED - 15)(ED - 25) = 0So, ED = 15 ft or ED = 25 ft.

The negative value of ED is extraneous since it represents a point below the ground, which is not possible. Therefore, the distance from the pole at which the cable is anchored is about 25 feet from the pole.

Know more about  distance   here:

https://brainly.com/question/30395212

#SPJ8

Answer:

The answer is down below

Step-by-step explanation:

v-u=◇velocity

\( = 9 - 5\)

◇velocity =4ms‐¹

acceleration =◇velocity/time

\(a = \frac{4}{5} \)

\(a = 0.8m {s}^{ - 2} \)

Change in velocity:

\( \sf \:final \: velocity - initial \: velocity = change \: in \: velocity\)

\( \therefore \tt \delta \: v = 9 - 5 \\ \tt = 4m {s}^{ - 1} \)

To find acceleration:

\( \rm \: a = \frac{ \triangle \: v}{\triangle \: t} \)

\( \rm \: a = \frac{ 4}{5 - 0} = \frac{4}{5} = 0.8m {s}^{ - 1} \)