we must flip the inequality symbol of an inequality, when?​

Answer:

75 in²

Step-by-step explanation:

A = πr² where radius is r = 5 in,

so,

πr²

=3×5²

=3×25 = 75 in²

Answered by GAUTHMATH

Answer:

\( {x}^{2} - 7x = 4\)

\( {x}^{2} - 7x - 4 = 0\)

a = 1, b = -7, c = -4

Answer:

excise tax

Step-by-step explanation:

excise tax is imposed on various goods, services, and activities.

The linear inequality that will represent given graph is y<-10x+300.

What are linear inequalities, exactly?

Linear inequalities are mathematical expressions that compare two linear functions and determine the relationship between them. They are similar to linear equations but instead of an equal sign, they use inequality symbols such as "<" (less than), ">" (greater than), "<=" (less than or equal to), ">=" (greater than or equal to), or "!=" (not equal to).

A linear inequality can be represented by an algebraic expression in the form of:

ax + by < c, where a, b, and c are constants, and x and y are variables.

Now,

The general form of a line is

y=mx+c

take two points on the given line

(5,250)  and (30,0)

then m=slope=(0-250)/(30-5)=-250/25

=-10

and

0=-10*30+c

c=300

then equation is y=-10x+300

and inequality will be y<-10x+300.

To know more about linear inequalities visit the link

brainly.com/question/11897796

#SPJ1

The next term in the sequence is 32. The formula for the nth term of this sequence is \(a_n = 8 + (n - 1) * 6\). The sum of the first 100 terms of the sequence is 30100.

To find the next term in the sequence, we need to determine the pattern of the sequence. By observing the given sequence 8, 14, 20, 26, we can see that each term is obtained by adding 6 to the previous term. Therefore, the common difference in this arithmetic sequence is 6.

So, the next term in the sequence is 32.

To find the formula for the nth term of an arithmetic sequence, we can use the formula:

\(a_n = a_1 + (n - 1) * d\),

where \(a_n\) represents the nth term, \(a_1\) is the first term, n is the position of the term, and d is the common difference.

In this case, the first term (\(a_1\)) is 8, and the common difference (d) is 6. Plugging these values into the formula, we can determine the nth term:

\(a_n = 8 + (n - 1) * 6\).

To find the sum of the first 100 terms of the sequence, we can use the formula for the sum of an arithmetic series:

\(S_n = (n/2) * (a_1 + a_n)\),

where \(S_n\) represents the sum of the first n terms.

In this case, we want to find the sum of the first 100 terms, so n = 100. Plugging in the values of n, \(a_1\), and \(a_n\) into the formula, we can calculate the sum:

\(S_{100} = (100/2) * (8 + a_{100})\).

Since we already have the formula for the nth term (\(a_n\)), we can substitute that into the formula for the sum:

\(S_{100} = (100/2) * (8 + (100 - 1) * 6)\).

Now we can simplify this expression to find the sum of the first 100 terms.

\(S_{100} =30100\).

Learn more about common difference:

https://brainly.com/question/23601373

#SPJ11

The equation of a straight line passing through the given point and slope is y - y1 = m(x - x1).

What is the simple definition of slope?

The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x).

Let the given point be (x1,y1).

slope be m.

we know that,

Line equation passing through point is:

y - y1 = m(x - x1)

where m = slope and (x1,y1) = given point.

Therefore The equation of a straight line passing through the given point and slope is  y - y1 = m(x - x1).

Learn more about the equation here:

brainly.com/question/10724260

#SPJ4

Answer: y - 2x = -7

Step-by-step explanation:

7=7

System of equations are independent, if 2nd equation is not multiplication of firstequation by some number . ... Simplify the 2nd equation: ...c y - 2x = -7

... If you solve the equationsalgebraically and you get a solution such as 5=5, then ... If you use either method and end up with astatement that's always true    i hope this helps

Sample Response: Since the statement is true, there are an infinite number of solutions to the system. This statement also indicates that the lines are equivalent.

1. C is the answer :)

Answer:

I believe the answer would be D. I hope this helps.

Answer:

Answer is C

Step-by-step explanation:

Because you divide each side by 2 because that is the scale factor

The volume of a sphere with a radius of 9 inches is approximately 3053.628 cubic inches.

V = 4/3 π r³

The formula for the volume of a sphere is

V = 4/3 π r³

where V = volume and r = radius.

The radius of a sphere is half its diameter.

The correct formula for the volume of a sphere is V = 4/3 x π x \(r^3.\)

Using the radius of 9 inches, we can calculate the volume as follows:

\(V = 4/3 \times \pi\times 9^3\)

\(V = 4/3 \times \pi \times 729\)

V = 4.18879 x 729

V = 3053.628 cubic inches

Therefore, the volume of a sphere with a radius of 9 inches is approximately 3053.628 cubic inches.

For such more questions on volume of sphere

https://brainly.com/question/10171109

#SPJ11

Theresa uses 14.81 inches of fabrics on an headband and 8.54 inches on a wristband for each player.  

She uses 533.16 inches of fabric on  headbands for 33 players and 3 coaches.

let

x = fabric use for each headbands

Therefore,

33x + 3x = 533.16

36x = 533.16

x = 533.16 / 36

x = 14.81 inches

let

y = fabrics use for each wristband for players

33y = 281.82

y = 281.82 / 33

y = 8.54 inches

learn more on algebra here: https://brainly.com/question/1248953?referrer=searchResults

The radius of the given sphere will be 9/π.

So, the formula for the volume of a sphere: V = 4/3πr³

Volume is 972, then the radius will be:

Therefore, the radius of the given sphere will be 9/π.

Know more about spheres here:

https://brainly.com/question/22807400

#SPJ9

Answer:

multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 . ... The multiples of numbers calculator will find 100 multiples of a positive ... Here is a list of the first 20 multiples of the integers 1 through 20.

Step-by-step explanation:

1/2 is the probability that the number will add up to more than 4. Option C is correct

Probability is defined as the likelihood or chance that an event will occur.

Probability = Expected/Total

From the given spinner, the total outcome is expressed according to the permutation

For orange spin

3P2 = 3!
3P2  = 6

For green spin

4P2 = 4!/2!
4P2 = 12

If they are both spinned, the probability that the sum will be more than 4 are:

Expected (orange) = {(2,3)}

Expected (green) = {((1, 3), (3, 4) (2, 4), (2,3)}

Pr(number added is 4) = 1/6 + 4/12

Pr(number added is 4)  = 2+4/12

Pr(number added is 4)  = 1/2

Hence the probability that the number will add up to more than 4 is 1/2

Learn more on probability here: https://brainly.com/question/24756209

#SPJ1

Answer:

274.95

Step-by-step explanation:

312-59.5(both the withdrawals)=252.5

252.5-165.95=86.55

86.55+94.20=274.95

Answer: Have a good day

Step-by-step explanation:

$274.95

The graph of the function f(x) = ex - 2x has a horizontal tangent line at x = 0.693.

To find the values of x for which the graph of the function f(x) = ex - 2x has a horizontal tangent line, we need to determine when the derivative of the function is equal to zero. A horizontal tangent line occurs when the slope of the function is zero, which corresponds to the critical points of the function.

To find the critical points, we differentiate f(x) with respect to x. The derivative of ex is ex, and the derivative of -2x is -2. Setting the derivative equal to zero, we have ex - 2 = 0.

Adding 2 to both sides, we get ex = 2. Taking the natural logarithm of both sides, we have ln(ex) = ln(2), which simplifies to x = ln(2).

Therefore, the graph of f(x) = ex - 2x has a horizontal tangent line at x = ln(2) or approximately x = 0.693. At this point, the slope of the function is zero, indicating a horizontal tangent line.

Learn more about tangent line here:

https://brainly.com/question/31617205

#SPJ11

The equation in slope-intercept form that shows the relationship is y = 10x

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

Rate of beating wings = 10 times per second

The equation in slope-intercept form of the relationship is then represented as

y = Rate of beating wings * x

Where

y is the number of times

x is the wings

So, we have

y = 10 * x

Evaluate

y = 10x

Hence, the equation is y = 10x

Read more about linear equations at

https://brainly.com/question/4074386

#SPJ1

When using the graphical method in linear programming, the region that satisfies all of the constraints of the problem is called the feasible region.

The feasible region represents the set of all possible solutions that meet the given constraints of the linear programming problem. It is determined by graphing the constraints as inequalities on a coordinate plane and identifying the overlapping region where all the constraints are simultaneously satisfied. This region is bounded by the lines corresponding to the constraints and may take the form of a polygon, a line segment, or a single point, depending on the problem.

The feasible region is crucial in linear programming as the optimal solution, which maximizes or minimizes the objective function, must lie within this region. By analyzing the feasible region and evaluating the objective function at different points within it, the optimal solution can be determined.

Learn more about method  here:

https://brainly.com/question/21117330

#SPJ11

No, the plan will not work because tan B = 8/5; B ≈ 58°

There are three primary trigonometric ratios for a right angle triangle and they are:

sin x = opposite/hypotenuse

cos x = adjacent/hypotenuse

tan x = opposite/adjacent

To get angle B, we will make use of trigonometric ratios to get:

tan B = 8/5

tan B = 1.6

B = tan⁻¹1.6

B = 58°

From the ramp, we can see that the angle is greater than what Gael wants to build and as such we can say it will not work.

Read more about trigonometric ratios at: https://brainly.com/question/13276558

#SPJ1

Answer:

A,

23/6v+28

Step-by-step explanation:

Answer:

D. 23/6v+28

Step-by-step explanation:

Answer: 40,50,60

Step-by-step explanation: 40+50+60=150

Answer: yes because of what is given

Step-by-step explanation: Exactly.

Answer:

96

Step-by-step explanation:

Answer:

96 is the answer for this question

Answer:

32

Step-by-step explanation:

2[18 -(5 + 9) ÷7]

2[18 -14 ÷7]

2[18 -2]

2[16]

32

Answer:

its c and you're welcome

Step-by-step explanation:

Answer:

4.5 miles

Step-by-step explanation

Figure out how far the hot air balloon travelled in 1 hour - 3 hours can be divided by 3 for 1 hour, so do the same for the miles - 18 / 3 = 6

So basically, the hot air balloon travelled 6 miles in 1 hour.

Now, you can work out 3/4 of 6 for 3/4 of 1 hour - 3/4 * 6 = 4.5 miles

:)

The volume of the square pyramid with a base length of 26 inches and a height of 30 inches is 6760 cubic inches.

What is volume?

Volume is the amount of space occupied by a three-dimensional object. In mathematical terms, it is the measure of the amount of space inside a solid figure.

The formula for the volume of a square pyramid is V = (1/3) * b² * h, where b is the length of one side of the square base and h is the height of the pyramid. So, using this formula, we can calculate the volume of the pyramid:

V = (1/3) * b² * h

V = (1/3) * 26² * 30

V = (1/3) * 676 * 30

V = (1/3) * 20280

V = 6760

Therefore, the volume of the square pyramid with a base length of 26 inches and a height of 30 inches is 6760 cubic inches.

To learn more about Volume from given link.

https://brainly.com/question/1578538

#SPJ1