Find the distance between the two points in simplest radical form.
(5,−9) and (−3,−1)

Answer:

They are arranged greatest to least

Answer: C) 19%

Step-by-step explanation:250 +200 + 150 + 125 + 50 = 775 total complaints.  150 rude sales clerks out of 775 total complaints equals 150/775 = 0.1935 which is a 19 percent. So 19 percent of the complaints are about rude sales clerks.

Answer:

The third number line

Step-by-step explanation:

first, make each fraction a complex fraction

47/10 = 4 7/10, so you know its the 7th dash from the left.

for 4 2/5 you need to make the denominator 10 by multiplying the numerator and denominator by 2 to get 4 4/10; this should be the 4th dash.

divide 24/5 to get 4 4/5. Multiply the numerator and denominator of the fraction part to get a denominator of 10. you should get 4 8/10; this is on the 8th dash from the last

You would have a dot on the 4th 7th and 8th dash altogether

Slope is already given in the question so we only need to solve for the y-intercept.

Slope intercept form: y = mx + b

m = slope

b = y-intercept

-3/5 = -0.6

1 = -0.6(1) + b

1 = -0.6 + b

1 + 0.6 = -0.6 + b + 0.6

1.6 = b

Now, write in slope-intercept form.

y = -3/5x - 1.6

______

Best of Luck,

Wolfyy :)

Answer:

x will be number of pounds

.5x is less than or equal to 6.50

She can afford 13 pounds of potatoes

You would solve the inequality by dividing each side by .5 to isolate x then write it as x is less than or equal to 13.

Part A:

You are given the amount of money Madison can spend and the price per pound for the potatoes. To find how many pounds Madison can buy, you would need to divide the amount of money she has by the price per pound.

The equation would be Pounds of potatoes = 6.50 / 0.50

Part B:

The only step required to solve the equation from part A is division.

Dividing 6.50 by 0.50 = 13. This means Madison can buy 13 pounds of potatoes.

Answer: 91/288

Step-by-step explanation: To divide mixed numbers, first write the mixed numbers as improper fractions.

We can do this by multiplying the denominator by the whole number and then adding the numerator. Then, we put our new numerator over our old denominator.

So here, we can write 1 and 5/8 as the improper fraction 13/8 and we can write 5 and 1/7 as the improper fraction 36/7.

So here, we have 13/8 ÷ 36/7.

Dividing by a fraction is the same as multiplying by the reciprocal of that fraction.

So here, 13/8 ÷ 36/7 is the same as 13/8 × 7/36.

So now we are simply multiplying fractions and we do this by multiplying across the numerators and multiply across the denominators.

[tex]\frac{13}{8} x \frac{7}{36} = \frac{91}{288}[/tex]

So now we have 91/288 which is in lowest terms.

This means that 1 and 5/8 divided by 5 and 1/7 is 91/288.

Answer:

I would say you're right, 2 + 2

Step-by-step explanation:

Final answer:

The mathematics optimization problem involves finding the maximum sum of the square of one non-negative number and the cube of the other, with their total being 4. Calculus is applied by taking the derivative of the function representing the sum, setting it to zero to find critical points, and checking the second derivative to ensure a maximum is found. The optimized numbers are x and 4-x, based on the critical point found.

Explanation:

To solve the optimization problem, we need to use calculus to find the maximum value of the sum of the square of one number and the cube of the other, given that the sum of the two numbers is 4. Let's call these numbers x and y, with x + y = 4. We want to maximize S = x^2 + y^3.

Since x + y = 4, we can express y as y = 4 - x. Substituting this into S, we have S = x^2 + (4-x)^3. This becomes a function of one variable.

To find the maximum value, we differentiate S with respect to x, set the derivative equal to zero, and solve for x. We can check the second derivative to ensure it is a maximum. The function S' will have a maximum when the first derivative is zero (S'(x) = 0) and the second derivative is negative (S''(x) < 0).

Therefore, the two non-negative numbers that maximize S are x and 4-x, with x being the value at which S' equals zero with S'' negative.

Answer:

39 square feet

Step-by-step explanation:

The outdoor carpet consists of two rectangles.

The area of the rectangle is

[tex]A=\text{Length}\times \text{Width}[/tex]

1st rectangle:

Length = 11 ft

Width = 3 ft

Area [tex]=11\cdot 3=33 \ ft^2[/tex]

2nd rectangle:

Length = 3 ft

Width = 2 ft

Area [tex]=3\cdot 2=6 \ ft^2[/tex]

Total area:

[tex]33+6=39\ ft^2[/tex]

Answer:

40 girls 80 boys

Step-by-step explanation:

80/2=40

40+80=120

Answer:

80 girls

Step-by-step explanation:

120/3 = 40.

40 x 2 = 80

Answer:

25

Step-by-step explanation:

0.25/0.01

=25

Answer:

[tex]9 {x}^{2} - 49[/tex]

Step-by-step explanation:

Do FOIL, first outside inside last

3x × 3x = 9x^2

3x × -7 = -21x

7 × 3x = 21x

7 × -7 = -49

[tex]9 {x}^{2} - 21x + 21x - 49 \: midde \: cancels \: each \: other \: out[/tex]

So it would just be 9x^2 - 49

(3x + 7)(3x - 7) =

= 9x² + 21x - 21x - 49

= 9x² - 49

Answer:

117/78

Step-by-step explanation:

(-50-67)/(-12-56)=-117/-78=117/78

Answer:

Option B [tex]2\frac{2}{3}\ units[/tex]

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

Triangles ABC and ADE are similar by AA Similarity Theorem

so

[tex]\frac{AB}{AD}=\frac{AC}{AE}[/tex]

substitute the given values

[tex]\frac{3}{3+2}=\frac{4}{AE}[/tex]

Solve for AE

[tex]\frac{3}{5}=\frac{4}{AE}[/tex]

[tex]AE=5(4)/3[/tex]

[tex]AE=\frac{20}{3}\ units[/tex]

Find the length of CE

[tex]AE=AC+CE\\CE=AE-AC[/tex]

substitute the values

[tex]CE=\frac{20}{3}-4[/tex]

[tex]CE=\frac{8}{3}\ units[/tex]

Convert to mixed number

[tex]\frac{8}{3}\ units=\frac{6}{3}+\frac{2}{3}=2\frac{2}{3}\ units[/tex]

Answer:

B

Step-by-step explanation:

Answer:

a. no

Step-by-step explanation:

The sequence is arithmetic.  It has a common difference of 14.

7 + 14 = 21

21 + 14 = 35

35 + 14 = 49

A geometric series has a common ratio (multiplication).  For example:

7 × 3 = 21

21 × 3 = 63

63 × 3 = 189

The area of square flake of gold is [tex]53.29 \times 10^{-8} \mathrm{mm}[/tex]

Given that width of square flake of gold is [tex]7.3 \times 10^{-4}[/tex] millimeter

To find : Area of square flake

Since gold flake is in shape of square, we can use area of square formula

The formula for area of square is given as:

[tex]area = s^2[/tex]

where "s" is the length of one side

[tex]\begin{array}{l}{\text { Area of a square flake }=\left(7.3 \times 10^{-4}\right) \times\left(7.3 \times 10^{-4}\right)} \\\\ {\text { Area of a square flake }=53.29 \times 10^{8}}\end{array}[/tex]

Hence , the calculated area of flake is [tex]53.29 \times 10^{-8} \mathrm{mm}[/tex]

Answer:

C) -19w-3

Step-by-step explanation:

(-14w-3)-5w

-14w-3-5w

-19w-3

The slope of line perpendicular to given line is is 3/2 and y-intercept is: -1/2

Step-by-step explanation:

Given equation of line:

[tex]y = -\frac{2}{3}x+5[/tex]

The given equation of line is in slope-intercept form so the co-efficient of x will be the slope of the line

Let m_1 be the slope of given line

[tex]m_1 = -\frac{2}{3}[/tex]

As we know that the product of slopes of perpendicular lines is -1

Let m_2 be the slope of required line

So,

[tex]m_1.m_2= -1\\-\frac{2}{3} . m_2 = -1\\m_2 = -1 * -\frac{3}{2}\\m_2 =\frac{3}{2}[/tex]

The lope-intercept form is:

[tex]y =m_2x+b[/tex]

Putting the value of m2

[tex]y = \frac{3}{2}x+b[/tex]

To find the value of y-intercept, putting (5,7) in the equation

[tex]7 = \frac{3}{2}(5) + b\\7 = \frac{15}{2} + b\\7 - \frac{15}{2} = b\\b =\frac{14-15}{2}\\b = -\frac{1}{2}[/tex]

Putting the values of slope and y-intercept

[tex]y = \frac{3}{2}x - \frac{1}{2}[/tex]

Hence,

the slope is 3/2 and y-intercept is: -1/2

Keywords: Slope, y-intercept

Learn more about equation of line at:

#LearnwithBrainly

Step-by-step explanation:

x=10+4=14

14+14=28

the answer is 28 fts

Answer:

Step-by-step explanation:

The image attached shows the context that the problems refered.

Notice that two acute angles from those triangles are congruent, just because their complement are also congruent.

[tex]\angle AOB \cong \angle COD[/tex]

[tex]\angle AOB= \angle COD=90\° - a[/tex]

Remember that the tangent function is defined as

[tex]tan(\theta)=\frac{Opposite \ Leg}{Adjacent \ Leg}[/tex]

Replacing each equiavlence, we have

[tex]tan(90-a)=\frac{6}{4}=\frac{10}{x}[/tex]

Then, we solve for [tex]x[/tex]

[tex]\frac{6}{4} =\frac{10}{x}\\ x=\frac{40}{6}\\ x \approx 6.67 ft[/tex]

Thereofre, the answer is 6.67 feet, approximately.

For this case we have that by definition, the equation of the line in the slope-intersection form is given by:

[tex]y = mx + b[/tex]

Where:

m: It's the slope

b: It is the cut-off point with the y axis

According to the statement we have two points through which the line passes:

[tex](x_ {1}, y_ {1}): (- 3,4)\\(x_ {2}, y_ {2}) :( 1,0)[/tex]

We found the slope:

[tex]m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {0-4} {1 - (- 3)} = \frac {-4} { 1 + 3} = \frac {-4} {4} = - 1[/tex]

By definition, if two lines are perpendicular then the product of their slopes is -1.

Thus, a perpendicular line will have a slope: [tex]m_ {2} = \frac {-1} {- 1} = 1[/tex]

Thus, the equation will be of the form:

[tex]y = x + b[/tex]

We substitute the given point and find "b":

[tex]6 = -2 + b\\6 + 2 = b\\b = 8[/tex]

Finally, the equation is:

[tex]y = x + 8[/tex]

Answer:

[tex]y = x + 8[/tex]

Final answer:

To solve the system of equations -3x - 4y = 2 and 6x + 6y = -6, multiply the first equation by 2 to eliminate the coefficients of y, and then add the equations together. The solution is x = -2 and y = 1.

Explanation:

To solve the system of equations:

-3x - 4y = 2

6x + 6y = -6

First, multiply the first equation by 2 so that the coefficients of y will cancel when adding the equations together.

-6x - 8y = 4

Next, add the modified first equation to the second equation.

(-6x - 8y) + (6x + 6y) = 4 + (-6)

-8y + 6y = -2

-2y = -2

Divide both sides of the equation by -2 to solve for y.

y = 1

Substitute the value of y back into either equation to solve for x.

-3x - 4(1) = 2

-3x - 4 = 2

-3x = 6

x = -2

The solution to the system of equations is x = -2 and y = 1.

Answer:

Here is the complete question (in attachment).

The least price is for Water Spring brand and the greatest price is of Clear Mountain brand.

Step-by-step explanation:

To find the unit price we have to divide the full price with the whole of the quantity.

From least to greatest unit prices are arranged below.

In ascending order the number are.

[tex]0.416 < 0.423< 0.437< 0.457< 0.499[/tex]

So the least price is for Water Spring brand,and the greatest price is for Clear Mountain brand.

Answer:

1. f

2.b

3. d

4. a

5. e

6. g

7. c

Step-by-step explanation:

The parent function is [tex]y = 3 (5)^{x}[/tex].

So,  

1. [tex]y = - 3 (5)^{x} + 4[/tex] ≡ f. reflected across x-axis and 4 units up

2. [tex]y = 3 (5)^{x - 4} - 4[/tex] ≡ b. 4 units down and 4 units right.

3. [tex]y = 3 (5)^{x + 4} + 4[/tex] ≡ d. 4 units up and 4 units left.

4. [tex]y = - 3 (5)^{x} - 4[/tex] ≡ a. reflected across x-axis and 4 units down.

5. [tex]y = 3 (5)^{x} - 4[/tex] ≡ e. 4 units down

6. [tex]y = 3 (5)^{x} + 4[/tex] ≡ g. 4 units up.

7. [tex]y = 3 (5)^{x - 4}[/tex] ≡ c. 4 units right. (Answer)

Answer:

the answer will be 48

Step-by-step explanation:

The answer 48 because 12 times 3 is 36 and then you add Jose's score and you get 48

Answer:

Formula - y=mx+b

You have $100  and you're increasing it by $20 each month.

m=slope, b= initial value.

Thus, y=20x+100, is your linear equation.

Hope This Helps! :D

Answer:

.

Step-by-step explanation:

Direct variation equation is y=kx . Your k is your variation or you could look at it as your slope.  y=kx Plug in what you know, 4=k12 Divide both sides by 12 to cancel out your 12 that is being multiplied by k.

4(/12)=k12(/12) Simplify

1/3=k

y=1/3x This is your direct variation equation.

Answer:

Step-by-step explanation:

1) y=kx

plug in the #s

(0.9)=k(0.1)

divide both sides by 0.1

k=9

plug in k and that is your equation (y=9x)

Answer:

0.04

Step-by-step explanation:

12^(-x) = 5   (taking log on both sides)

log [ 12^(-x)] = log 5

-x log 12 = log 5

-x = log 5 / log 12

x = - (log 5/log12)

x = -0.6477

12^(2x)

= 12^[2(-0.6477)]

= 12 ^ (-1.295)

= 0.04

Answer:

Two Column Proofs. Two column proofs are organized into statement and reason columns. Each statement must be justified in the reason column. Before beginning a two column proof, start by working backwards from the "prove" or "show" statement. The reason column will typically include "given", vocabulary definitions, conjectures, and theorems.

Step-by-step explanation:

hope this helps :)

Carla bought one package each of Blue and Red pens. These are the only two packages that when combined bring the total number of pens to 49.

This problem revolves around simple arithmetic and logical reasoning. What we need to do is to figure out which combination of pen packages adds up to make 49 pens.

By looking at the numbers given, we can see that the only combination that adds up to 49 would be one package of Blue pens (25 pens) and one package of Red pens (24 pens). There is no other combination of two packages which would result in a total of 49.

Therefore, Carla would have bought one package of Blue pens and one package of Red pens to have a total of 49 pens.

https://brainly.com/question/30967977

#SPJ2

Answer:

w=4

Step-by-step explanation:

10+15(w-2)=40

distribute the 15

10+15w-30=40

combine like terms

-20 + 15w = 40

15w=60

w=4

Answer: Original price $184

Step-by-step explanation:

(X/2) - 6 = 86

X/2 = 86+6

X/2 = 92

X = 92*2

X = 184