What is the equation of a line perpendicular to y = -5x + 4 that passes through (-10, 6)?

You probably forgot to mention the options. After a little research, I was able to get the complete question with the mentioned options you should have mentioned. The potential complete question is:

Ellen plans to leave an 18 percent tip with her $23.75 lunch bill. Which of these expressions could she use to determine her total bill?

Check all that apply.

(1.18)(23.75) 23.75 – [(0.18)(23.75)] 23.75 + [(0.18)(23.75)] (0.18)(23.75)

Answer:

The expression \(23.75\:+\:\left[\left(0.18\right)\left(23.75\right)\right]\) will determine her total bill.

Step-by-step explanation:

Total lunch bill = $23.75

As he pans to 18% tip of the total bill, so the expression will be:

\(=23.75\:+\:\left(\:18\%\:\:of\:\:23.75\:\right)\)

\(=23.75\:+\:\left(\:\frac{18}{100}\:\times \:23.75\:\right)\)

\(=23.75\:+\:\left(\:0.18\times \:23.75\:\right)\)

or

\(=23.75\:+\:\left[\left(0.18\right)\left(23.75\right)\right]\)

Therefore, the expression \(23.75\:+\:\left[\left(0.18\right)\left(23.75\right)\right]\) will determine her total bill.

Answer:

(1.18)(23.75)

23.75 + [(0.18)(23.75)]

Step-by-step explanation:

ur welcome

Answer:

25% off the price

A store

Step-by-step explanation:

Answer:

Just casually ask him to hang out love

Step-by-step explanation:

Answer:

i have a boyfriend, and he asked me, but my last relationship i basically asked, he was going to ask me but he got scared and said if i wanted to be his friend, and i said yeah of course, so after that he asked if i wanted to be besties cause he choked again so then i said what about girlfriend? and he said he'd think, we ended up getting together for a good month and a half, so i suggest just telling him, or give him a call and ask him if he wants to come over and do homework together or something.

Step-by-step explanation:

So, the simpler form of the radical expression 4 sqrt 1296 x^16y^12 is 144x^14y^14 sqrt (x) sqrt (y).

To simplify the radical expression 4 sqrt 1296 x^16y^12, we need to first factor the number inside the radical. 1296 can be factored into 36 x 36, which simplifies to 6^4. So, the expression becomes 4 sqrt (6^4 x^16y^12).
Next, we can simplify the expression further by using the property of exponents that says a^m x a^n = a^(m+n). This means that we can combine the exponents of x and y, which gives us 4 sqrt (6^4 x^(16+12) y^(12+16)). Simplifying this, we get 4 sqrt (6^4 x^28 y^28).
Now, we can simplify the radical expression even further by using the property that says sqrt (a x b) = sqrt (a) x sqrt (b). Applying this to our expression, we get 4 x 6^2 x sqrt (x^28) x sqrt (y^28). Simplifying this further, we get 144x^14y^14 sqrt (x) sqrt (y).
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Answer:

\(1.15=\frac{23}{20}\)

Step-by-step explanation:

\(1.15=\frac{1.15}{1}=\frac{11.5}{10}=\frac{115}{100}=\frac{(23)(5)}{(2)(2)(5)(5)}=\frac{23}{(2)(2)(5)}=\frac{23}{20}\)

To maximize the seating area while using 45π + 60 meters of light strips, the radius of the semicircular stage should be approximately 29π/3 - 5 meters.

To maximize the seating area, we need to determine the dimensions of the rectangular auditorium that will give us the largest possible area while using the given length of light strips.

Let the length of the rectangular auditorium be L, and its width be W.

The seating area consists of the rectangular portion minus the semicircular stage. So, the seating area's length is L - 2r (subtracting the semicircle's diameter) and the seating area's width is W - 2r.

The perimeter of the seating area is the sum of the lengths of its four sides, excluding the semicircular stage. The perimeter is given as 45π + 60 meters.

Perimeter = 2(L - 2r) + 2(W - 2r) + πr = 45π + 60

Simplifying: 2L + 2W - 8r + πr = 45π + 60

Rearranging: 2L + 2W = 8r + 44π + 60

The area of the seating area is given by A = (L - 2r)(W - 2r).

We want to maximize A, so we need to express it in terms of a single variable. Since we have an equation with two variables (L and W), we can rewrite one of the variables in terms of the other.

Rearranging the perimeter equation: 2L + 2W = 8r + 44π + 60

Solving for L: L = (8r + 44π + 60 - 2W) / 2

Substituting L in terms of W into the area equation: A = [(8r + 44π + 60 - 2W) / 2 - 2r] (W - 2r)

Simplifying: A = (4r + 22π + 30 - W) (W - 2r)

Now we have the area equation in terms of a single variable, W. To maximize A, we can take the derivative of A with respect to W, set it equal to zero, and solve for W.

dA/dW = 2(4r + 22π + 30 - W) - (W - 2r) = 0

Solving for W: 8r + 44π + 60 - W = W - 2r

Simplifying: 10r + 44π + 60 = 2W

W = 5r + 22π + 30

Now that we have W in terms of r, we can substitute this expression back into the area equation to get the area in terms of r only.

A = (4r + 22π + 30 - (5r + 22π + 30)) ((5r + 22π + 30) - 2r)

Simplifying: A = (r - 22π) (3r + 22π + 30)

Expanding: A = 3r² + 8rπ + 30r - 66πr - 660π

Now, to find the maximum area, we can take the derivative of A with respect to r, set it equal to zero, and solve for r.

dA/dr = 6r + 8π + 30 - 66π = 0

Simplifying: 6r - 58π + 30 = 0

6r = 58π - 30

r = (58π - 30) / 6

r ≈ 29π/3 - 5

Therefore, to maximize the seating area while using 45π + 60 meters of light strips, the radius of the semicircular stage should be approximately 29π/3 - 5 meters.

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As we go to high numbers of segments, if we double the number of segments, the error is to be multiplied by 1/4

The inaccuracy should often reduce as we increase the number of segments in the composite rectangle rule integration. In particular, with the composite rectangle rule, we estimate the error to be roughly increased by 1/4 if the number of segments is ideally doubled.

Because of this, the composite rectangle rule's error, which is determined by the formula (b-a)/n. In the given equation, b denotes upper bound of integration, a denotes lower bound of integration, and n denotes total number of segments, which is inversely proportional to the width of the segments. The width of the segments changes to (b-a)/(2n), which is half of their initial width, when the number of segments is doubled. Thus, the mistake should be multiplied by 1/4 or split by 4.

Complete Question:

As we go to high numbers of segments, if we double the number if segments in composite rectangle rule integration, we expect the error to be multiplied by approximately what?

a. 1/2

b. 1/4

c. 2

d. 4

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Answer:

76%

Step-by-step explanation:

\(\frac{19}{25}\) × 100% = 76%

Answer:

I think the answer is 131 I'm not really sure I have no brain.

Step-by-step explanation:

The given graph shows the unit rate of 60 kilometers per hour. Option C is correct.

Given that,
The graph shows a proportional relationship.

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

here,
From the graph, the relation is deduced as,
y = 60x
where 60 represents the unit rate in kilometers per hour,

Thus, the given graph shows the unit rate of 60 kilometers per hour. Option C is correct.

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Answer: $48.03

Step-by-step explanation: I think

Answer:

$48.00 + $7.20 = $55.20.

Step-by-step explanation:

First, convert the 15% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 15%) by 100%.So, the conversational term "15%" becomes 15% / 100% = 0.15 in terms of a real mathematical number.

Second, you need to find out what 15% of your $48 meal cost is.This is always done by multiplying 0.15 by $48.00, or

0.15 x $48.00=$7.20.

So, the amount of tip you are going to leave is $7.20.

This makes the total cost of your meal (to write on your charge slip or other payment)

hope this helped UwU

Answer:

d. x^8

Step-by-step explanation:

hope this helps :)

Bodmas 6x+14= 9x -14×1x=14-10=4 x=10

Answer:

Angle XBY

Step-by-step explanation:

Look at the angle exactly opposite ABC. It would be XBY so that's your answer. Small note; vertically opposite angles are equal in magnitude

Answer:

The most common trigonometric identities are those involving the Pythagorean Theorem...

Step-by-step explanation:

The Pythagorean trigonometric identity, also called the fundamental Pythagorean trigonometric identity or simply Pythagorean identity is an identity expressing the Pythagorean theorem in terms of trigonometric functions..

In order to find the roots of the quadratic equation ax2 + bx + c = 0, one uses the formula x = (-b (b2 - 4ac))/2a.

A quadratic equation is a second-order polynomial equation in one variable using the formula x = ax2 + bx + c = 0 and a 0. The fundamental theorem of algebra ensures that it has at least one solution because it is a second-order polynomial problem. Real or complex solutions are also possible.Our ability to solve any quadratic equation is aided by the quadratic formula. First, we change the equation's form to read as ax2+bx+c=0, where a, b, and c are the coefficients. As a result, we enter these coefficients into the formula: (-b(b2-4ac))/(2a).

here

In order to find the roots of the quadratic equation ax2 + bx + c = 0, one uses the formula x = (-b (b2 - 4ac))/2a.

Discriminant is given by D = b2 - 4ac. There are two actual and distinct roots to the equation if D > 0.

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The old price at which dora bought 20 liters of petrol is $0.30 per liter.

Given, dora bought 20 liters of petrol at old price.

The cost of petrol rises by 2 cents later.

Then she bought 10 liters at the new price.

Altogether the petrol costs = $9.20

old price for 1 liter = ?

let the old price for 1 liter of petrol be x.

Based on the conditions , we formulate:

20x+10(x+2)=920

20x+10x+20=920

30x+20=920

30x=920-20

30x=900

x=900/30

x=30

x=$0.30

hence the old price of the petrol is $0.30 per liter.

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The first step to solving a long equation like \(3x + 5(8x - 12) = 12x^2 - 13 - 3x\) is to simplify both sides of the equation by applying the distributive property and combining like terms.

To begin, we distribute the 5 to the terms inside the parentheses on the left side of the equation. This gives us \(3x + 40x - 60\).

Next, we can combine the like terms on the left side of the equation. Adding the coefficients of the x terms, we get \(43x\). So, the equation becomes \(43x - 60 = 12x^2 - 13 - 3x\).

Now, we want to arrange the equation in a standard form, which is usually in the form of \(ax^2 + bx + c = 0\). To do this, we move all the terms to one side of the equation, setting it equal to zero. Thus, the equation becomes \(12x^2 - 43x - 3x + 60 + 13 = 0\).

By combining like terms again, we have \(12x^2 - 46x + 73 = 0\).

At this point, we have simplified the equation and transformed it into a quadratic form. The next steps would involve factoring, completing the square, or using the quadratic formula to solve for x, depending on the specific requirements of the problem or equation.

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Congruent triangles are also frequently employed in architectural designs, carpet patterns, stepping stone patterns, and geometric art.

The following are the two most typical instances of this: Equilateral triangles are used to make truss bridges, which are built on both sides.

Congruence :

If all three corresponding sides and all three corresponding angles are equal in size, two triangles are said to be congruent. Slide, twist, flip, and turn these triangles to create an identical appearance. They are in alignment with one another when moved. A term used to describe an object and its mirror counterpart is congruence. If two things or shapes superimpose on one another, they are said to be congruent. They are identical in terms of size and shape. Line segments having the same length and angles with the same measure are congruent in the context of geometric figures.

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Answer:

p = 3q + 40

Step-by-step explanation:

Let p = total # of points earned and q = # of questions.

We know that she gets 3 points for every question she answers correct. So the total # of points earned can be represented by 3q

We also know that she for sure earned 40 points from the essay.

If we add the two together then we get the total number of points earned on her test.

In other words p = 3q + 40

The material remained for the blanket after trimming off by Keith is 2.5 yards.

Simple subtraction and multiplication can provide the result. Beginning will be by the multiplication. Firstly finding the exact amount of material trimmed = 3×1/6

Performing multiplication and division on Right Hand Side of the equation

Trimmed material = 1/2 or 0.5

Now, we need to subtract the trimmed material from overall amount of material

Remaining material = 3 - 0.5

Performing subtraction on Right Hand Side of the equation

Remaining material = 2.5 yards

Hence, 2.5 yards of material remained.

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Answer:

Hey there! Hope this helps a little!

Step-by-step explanation:

So to begin with the standard slope form equation is Ax+By=C

Lets say the question is 2x+3y=12 what you wanna do first is get y all by its self so what you so is subtract 2x from 2x what you do to one side make sure to do it on the other side subtract 2x from 12

Now you will have -2x/3+12/3

Solution is y=-2/3x+4 please let me know if you need further help!

Note that this is about proportionality. Given the above conditions, we need to buy a piece of wood that is at least 2.922 feet long. To be safe, we should probably round up to the nearest foot and buy a piece of wood that is at least 3 feet long.

To calculate how long of a piece of wood is needed for the project, we need to add up the lengths of all the required pieces of wood and account for the wasted length due to cutting.

For the 3 pieces that are 6.5 inches long, the total length required is 3 x 6.5 = 19.5 inches.

For the 2 pieces that are 2 7/8 inches long, we first need to convert 7/8 to a decimal by dividing 7 by 8: 7/8 = 0.875. So each of these pieces is 2.875 inches long. Therefore, the total length required for these pieces is 2 x 2.875 = 5.75 inches.

For the 6 pieces that are 1.75 inches long, the total length required is 6 x 1.75 = 10.5 inches.

Since 1/16 inch of wood is wasted on each cut, we need to add 1/16 inch to the length of each piece to account for the wasted wood. Therefore, the total length of wood needed for the project is:

19.5 + 5.75 + 10.5 + (11 x 1/16) = 35.0625 inches

b. If wood is sold by the foot, we need to convert the required length of wood from part a to feet. There are 12 inches in a foot, so:

35.0625 inches = 35.0625 / 12 feet ≈ 2.922 feet

Therefore, we need to buy a piece of wood that is at least 2.922 feet long. To be safe, we should probably round up to the nearest foot and buy a piece of wood that is at least 3 feet long.

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Answer:

the number is 2

Step-by-step explanation:

5x2=10+9=19

Answer: I think E

Step-by-step explanation:

1/6 + 5/8

First find the lcm of 6 and 8

l c m of 6 and 8 =24

convert each fraction to its equivalent with 24 as its denominator

That is;

1/6 = 4/24

5/8 = 15/24

Then add

4/24 + 15/24

= 19/24

Answer:

-3, -2.5, -3/4, 0.8, 2.5, 6 1/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

1/2 = 0.5

6 = 6

6 + 0.5 = 6.5

----------------------------------------------------------------------------------------------------------------

1/4 = 0.25

-1/4 = -0.25

-3/4 = -0.75

----------------------------------------------------------------------------------------------------------------

Hope this helps! <3

Step-by-step explanation:

j(x) = 2x + 9

=> 2x + 9 = j(x)

=> 2x = j(x) - 9

=> x = [j(x) -9] / 2 = [67 - 9] / 2 = 58 / 2 = 29