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strojnjashka [21]
3 years ago
13

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RAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Use the slope and y-intercept to write an equation for the red cab.

Mathematics
2 answers:
Ivanshal [37]3 years ago
8 0

Answer:

y = 1/4x + 6

Step-by-step explanation:

For the red cab:

Points on the graph: (0, 6) and (8, 8)

Slope:

m=(y2-y1)/(x2-x1)

m=(8-6)/(8-0)

m=2/8

m= 1/4

Slope-intercept:

y - y1 = m(x - x1)

y - 6 = 1/4(x - 0)

y - 6 = 1/4x

y = 1/4x + 6

Vanyuwa [196]3 years ago
8 0

Answer:

y = \frac{1}{4} x + 6

Step-by-step explanation:

The slope can be determined by taking any two random pair of points on the red line.

For example, (0,6) and (4,7)

m = y2-y1 / x2-x1 = 1/4

Your y intercept is where your line intersects on the y axis. Here, it is at y = 6.

Now, you have the slope and y intercept to write the equation of the red cab.

y = \frac{1}{4} x + 6

You might be interested in
Ormond Oil company wants to paint one of its cylindrical
Elenna [48]

Answer:

the company must buy 22 gallons to paint this entire area

Step-by-step explanation:

The circumference of the tank is given and is C = 2(pi)r, where r is the area.                                                                              

                                                                                                             118 ft

Here the circumference is C = 2(pi)(r) = 118 ft, which   leads to r = ------------ ≈

18.79 ft ≈ r                                                                                                     2(pi)

The area of the sides is A = (circumference)(height), or approximately

(118 ft)(50 ft) = 5900 ft², and the area of the top is A = πr², which here comes to (π)(18.79 ft)² ≈ 1109 ft².  Combining these two sub-areas, we get:

A(total) = 1109 ft² + 5900 ft² ≈ 7009 ft²

To determine how many gallons of paint will be needed to paint only the top and sides, we divide 7009 ft² by the coverage rate, which is

320 ft²

-----------

1 gallon

which results in:

7009 ft²

----------------------  ≈  21.9 gallons

320 ft² / gallon                          

Since the paint comes only in full gallon cans, the company must buy 22 gallons to paint this entire area.                                                        

4 0
3 years ago
. Three professors examined awareness of four widely disseminated retirement rules among employees at University of Utah. These
Leya [2.2K]

Answer:

a) The population of interest = 10,000 benefited employees.  It includes all benefited employees.

b) The sample collected = 3,095.  These are the benefited employees who participated in the study.

c) Indication of demographic variables as categorical or numerical:

Demographic data:              Categorical or Numerical    

Gender                                = Categorical

Age (years)                          = Numerical

Education level                    = Numerical

 (years completed)

Marital status                       = Categorical

Household income ($)        = Numerical

Employment Category        = Categorical

Step-by-step explanation:

a) Data and Calculations:

Population of interest = 10,000 benefited employees

Sample = 3,095 participants

Demographic data:

Gender

Age (years)

Education level (years completed)

Marital status

Household income ($)

Employment Category

b) A variable is numerical value (e.g. length, test scores, etc.).  It is a continuous variable.  A categorical variable assumes a limited or fixed number of possible values, or it is categorized in groups.

8 0
2 years ago
Amogus lit haha funny
Dmitry_Shevchenko [17]
Wait what? I don’t understand!! Is that English or..
8 0
2 years ago
Read 2 more answers
Please help will mark brainliest if correct
dangina [55]

Answer:

B   -------   DE ≅ RS

it's B because DE and RS both contain the equal angles.

4 0
2 years ago
-3(7w-3)+8w=-5(w+1) what is the value of w
bogdanovich [222]

Answer:

2

Step-by-step explanation:

Step 1:

- 21w + 9 + 8w = - 5w - 5

Step 2:

- 13w + 9 = - 5w - 5

Step 3:

- 7w + 9 = - 5

Step 4:

- 7w = - 14

Step 5:

14 = 7w

Answer:

w = 2

Hope This Helps :)

6 0
3 years ago
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