I need help on the word problem with

Answer:

It's also 52  If I got it wrong I'm so sorry but I'm good at angles

Step-by-step explanation:

Answer:

C x 20 + R x 20

Step-by-step explanation:

C x 20 + R x 20 or

20c + 20r

We want to find a line that is perpendicular to y = 1/6 and that passes through (-8, -2), that line will be x = -8.

So we want to get a line, we know it must be perpendicular to y = 1/6.

Notice that y = 1/6 is a horizontal line, then our line must be vertical, this means that our line is something like x = constant.

Now if we want our line to pass through the point (-8, -2), the constant must be equal to the x-value of the point, this is:

x = constant = -8

x = -8

This is the equation of the line perpendicular to y = 1/6 and that passes through (-8, -2)

If you want to learn more about lines, you can read:

https://brainly.com/question/14323743

Answer:

x=-8

Step-by-step explanation:

that's the answer for

Select the correct answer.

Which equation represents the line that is perpendicular to  and passes through (-8,-2)?

Answer:

Im pretty sure it's 7.6.

Step-by-step explanation:

So 5 gallons is the same as 19 liter. 19/5= 3.8

then, 2x3.8=7.6

if im wrong correct me plz.

Answer:2=7.6

Step-by-step explanation:2 =

Answer:

Part A: Data set R

Part B: The correlation coefficient ranges from -1 to 1, where -1 represents a strong negative correlation and 1 represents a strong positive correlation. Data set R has a correlation coefficient of -.96, which has an absolute value that is closer to 1 than Data set Q's -.87, which means that it has a stronger linear relationship.

The data set R has a stronger linear relationship because the value of correlation coefficient is close to -1.

It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.

[tex]\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}[/tex]

We have:

Correlation coefficient for data set Q = -0.87

Correlation coefficient for data set R = -0.96

The data set R has a stronger linear relationship because the value of correlation coefficient is -0.96 which is close to -1.

As we know the correlation coefficient varies between -1 to +1 when the value of correlation coefficient is close to -1 or +1 the relationship is strong.

Thus, the data set R has a stronger linear relationship because the value of correlation coefficient is close to -1.

Learn more about the correlation here:

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#SPJ5

Answer: 50%

Step-by-step explanation:

Let x = Total dishes.

Dishes from China = [tex]\dfrac38x[/tex]

Dishes from Japan  = [tex]12.5\% \text{ of }x= 0.125x[/tex]

Total dishes  from China and Japan = [tex]\dfrac38 x+0.125x=0.375x+0.125x=0.5x[/tex]

Dishes from other countries [tex]= x- 0.5x= 0.5x[/tex]

Percent of dishes from other countries= [tex]\dfrac{0.5x}{x}\times100\%= 50\%[/tex]

Hence, dishes from other countries = 50%

25% of 40

=25/100×40

=0.25×40

=10 answer.

9514 1404 393

Answer:

Step-by-step explanation:

Snowman A starts at 59 inches and decreases height at 7 inches per hour. That height can be represented by ...

  A = 59 -7t

Snowman B starts at 34 inches and decreases height by 2 inches per hour. That height can be represented by ...

  B = 34 -2t

__

A is taller than B when ...

  A > B

  59 -7t > 34 -2t

  25 > 5t . . . . . . . . add 7t-34

  5 > t . . . . . . . . . . .divide by 5

A will be taller than B when t < 5.

Answer:

38.4 minutes

Step-by-step explanation:

Assuming the error was 20% less

Answer:

40 mins

Step-by-step explanation:

Answer:

Domain: (-∞, ∞)

General Formulas and Concepts:

Alg I

Step-by-step explanation:

Step 1: Define function

f(p) = 4p + 1000

Step 2: Analyze

We note down that we are not given a restriction or an interval with the function. We also note down that we can plug in any number x and it would give us an output.

Therefore, our domain is All Real Numbers or (-∞, ∞)

9514 1404 393

Answer:

  $8.65×10^3

Step-by-step explanation:

The amount the West raised is the difference between the total and the sum of the other amounts raised. It is convenient to use a multiplier of 10^4 for each of the numbers, so the number for South can be rewritten as 0.675×10^4.

  West = 5.38×10^4 -1.46×10^4 -2.38×10^4 -0.675×10^4

  = (5.38 -1.46 -2.38 -0.675)×10^4

  = 0.865×10^4 = 8.65×10^3

West raised $8.65×10^3.

_____

Your calculator can figure this for you. You can set the final display to scientific notation format, if you need to.

Answer:

3/2

Step-by-step explanation:

y2-y1/x2-x1

-3-(0)/0-(2)= -3/-2 = 3/2

Answer:

The answer is A. Positive Weak Non-Linear

Step-by-step explanation:

The dotted points are graphed in an upward form which indicates that it's graphed positively but since the dotted points are scattered that indicates it has a weak "power".

Answer:

The answer is below

Step-by-step explanation:

The volume of box = width * length * height

120 = x * x * y

120 = x²y

y=120/x²

The surface area (SA) = sum of the area of all faces side

SA = x² + x² + xy + xy + xy + xy

SA = 2x² + 4xy

substitute y =120/x²

SA = 2x² + 4x(120/x²)

SA = 2x² + 480/x

Taking the derivative:

SA' = 4x - 480/x²

making SA' = 0:

0 = 4x - 480/x²

480/x² = 4x

4x³ = 480

x³ = 120

x = 4.93 feet

y = 120 / x² = 120 / 4.93² = 4.93

Hence the width, length and height is 4.93 feet.

Answer:

1. 795, 23

2. 50, she will finish her candy on November 21 so she won't be able to share with her cousins

3. $276, 71 cars

Step-by-step explanation:

1. your equation: y = 35x + 235

plug in 16 to find how many pictures she will have on may 16: y = 35(16) + 235

you get y = 795

for the second part, you know are trying to find how long it will take to get to 1024 pictures, so you know your y, but you don't know your x

your equation: 1024 = 35x + 235

solve to get x = 22.54

this rounds up to 23, so your answer is 23

2. multiply 8 times 4 to get 32

subtract 32 from 82 to fin how many she has left

you get 50

for the second part, divide 82 by 4 to find how many day it will take to finish her candy

you get 20.5

so no, she will not have candy to share with her cousins, and she will finish her candy on November 21

3. for this, you have a negative y intercept since you need to make $24 to start profiting

your equation: y = 6x - 24

plug in 50 to x: y = 6(50) - 24

you get y = 276

so you make $276 with 50 cars

for the second part, plug in 400 to y: 400 = 6x - 24

solve to get x = 70.66

this rounds up to 71, so your answer is 71

Answer:

slope of perpendicular line = -1/6

Step-by-step explanation:

Slope of Perpendicular line= -1/m

Compairing y=-6x+12 with the Standard equation of line y=-mx+c

Here m=6

So slope of Perpendicular line is: -1/6

Answer:

A. 1/8 cups of maple syrup

B. 1 cup of chocolate chips

C. 1/4 cup of granulated sugar

Step-by-step explanation:

Answer:

0.7 is a rational number... but 7/10

Step-by-step explanation:

Hope I helped!

Answer: This absolutely makes no sense  

Step-by-step explanation:

Answer:

store B

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

6(-3w+1/3)

-18w+2

Answer:

A

Step-by-step explanation:

6(-3w +1/3)

to distribute you multiply everything inside the parentheses by 6

so

6(-3w) + 6(1/3)

-18w + 6/3

-18w +2

Answer:

B and F

Step-by-step explanation:

Answer:

a = -5

Step-by-step explanation:

22 = 7 -3a

(subtract 7)

15 = -3a

(divide -3)

a = -5

OR

22 = 7 -3a

(add 3a)

3a + 22 = 7

(subract 22)

3a = -15

(divide 3)

a = -5

Answer:

L = 3.9

Step-by-step explanation:

[tex]Area=l*l\\l^{2}=15\\[/tex]

L = 3.9

Answer:

The best estimate would have to be 3.87298334621. 3.87 if rounded to the nearest hundredth, 3.9 id rounded to the nearest tenth, and 4 if rounded to the nearest unit

Answer:

57409.0588235

Step-by-step explanation:

Why didnt you use a calculator lol

Answer:

$319.43

Step-by-step explanation:

Monday= 4 * $11.52=  $46.08

Tuesday= 4.5 * $11.52= $51.84

Thursday= 7.25 * $11.52= $83.27

Saturday= 12 * $11.52= $138.24

When you add all of those together you get $319.43

hope this helped (:

(this took so long so this better be right...<3)  

Answer:

5:7

Step-by-step explanation:

A pet store has two types of betta fish which is red and blue

She noticed that 7 out of the 12 beta fishes are red

This means that there are 7 red beta fishes and 5 blue betta fishes

Therefore the ratio of blue betta fish to red betta fish is

= 5:7

Answer:

1-7 2-6 3-6 4-4

Step-by-step explanation:

To do this, you must notice that all of these are isosceles triangles (2 of the sides are the same.) You already have 1 value on each triangle, and the length of that side is the same length as the side with the unknown value, so those are the correct answers. If I made a mistake, please correct me. Everybody makes mistakes.

Answer:

D

Step-by-step explanation:

First of all, she wants to INCREASE her steps per day. A, B, and C all have the same number of steps or fewer steps. I can further prove that the answer is D because if she stars walking 10 extra steps per day, 10 times 100 = 1000 and 5000 + 1000=6000. Please correct me if I am wrong because everybody makes mistakes sometimes. Also, thanks so much for giving me brainiliest!      

Edit: If I was helpful to you, please take a shot at my puzzle that's due Monday.      

It is worth 100 points and would mean a lot to me if you could try and solve it. Good luck! Here is the link: https://brainly.com/question/19021808