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VladimirAG [237]
3 years ago
11

Wich equation representa the line shown on the graph?

Mathematics
2 answers:
Ksivusya [100]3 years ago
7 0

Answer:

the correct answer is the third one

Step-by-step explanation:

klasskru [66]3 years ago
3 0

Answer:

y = 2x

Step-by-step explanation:

The equation of a line passing through the origin is of the form

y = mx ( m is the slope of the line )

To calculate m use the slope formula

m = (y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (1, 2) ← 2 points on the line

m = \frac{2-0}{1-0} = \frac{2}{1} = 2

y = 2x ← equation of line

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students make a rectangular banner that is 2 feet 6 inches wide and 84 inches long what is the perimeter
Eva8 [605]

Answer:

6 + 2 = 8 which is the width.

8 + 8 = 16

84 + 84 = 168

168 + 16 = 184 in

4 0
3 years ago
Read 2 more answers
The rectangle shown has a perimeter of 38 cm and the given area. Its length is 4 more than twice its width. Write and solve a sy
d1i1m1o1n [39]

Answer:

L: 19, W: 5 Area: 70

Step-by-step explanation:

2 * (L+W) = 38

L + W = 19

L = 2 * W + 4

2 * W + 4 + W = 19

3W=15

W=5

L=14

Area= 5 x 14 =70

6 0
3 years ago
Plz help me i need help bonus token
lana66690 [7]

Answer:

A, 210

Step-by-step explanation:

7 x 5 = 35 divided by 2 = 17.5 x 12 = 210

Formula of a triangle:

Bh x 1/2 (basically dividing by 2)

Your base is the length on the bottom your height is that line in the middle of the triangle. Multiply those then divide by two to get the area always. But since its long and its a prism you have to multiply by 12.

Volume will always have the unit 3 in it and the measuring unit will depend on what is says for example in this problem its inches so its inches cubed (3).

8 0
3 years ago
Assume the table gives data on field goal shooting for two members of the Benedict College 2014-2020 men's basketball team. Seth
Contact [7]

Answer:

(a) What percent of all field goal attempts did Seth Fitzgerald make? (Enter your answers rounded to two decimal places.)

Seth Fitzgerald's overall field goal percentage:__59.69%_____

What percent of all field goal attempts did Roberto Mantovani make? (Enter your answers rounded to two decimal places.)

Roberto Mantovani's overall field goal percentage: ______40.31%________.

(b) Find the percent of all two-point field goals and all three-point field goals that both Seth and Roberto made. (Enter your answers rounded to two decimal places.)

Seth Fitzgerald's two-pointers: _____58.57%_________%

Roberto Mantovani's two-pointers:_____41.43%______ %

Seth Fitzgerald's three-pointers:_____64.58%_______

Roberto Mantovani's three-pointers:_____35.42%_____

(c) Roberto had a lower percent than Seth for both types of field goals, but had a better overall percent. That sounds impossible, select the correct statement concerning the situation.

i) This is an example of Simpson's paradox. The comparison that holds for both field goal groups is reversed when the groups are combined into one group

Step-by-step explanation:

a) Data and Calculations:

Benedict College 2014-2020 men's basketball team:

                               Seth Fitzgerald   Roberto Mantovani        Total

                               Made  Missed        Made   Missed       Made    Missed

Two-pointers          123         118              87           84           210        205

Three-pointers         31            6              17              2            48             8

Total                       154         124           104            86          258        210

a) All field goal attempts = 258 (154 + 104)

Field goal attempts by Seth Fitzgerald = 154/258 * 100 = 59.69%

Goal 154 - 124 = 30/258 * 100 = 11.63%

Roberto Mantovani = 104/258*100 = 40.31%

Goal 104 - 86 = 18/258 *100 = 6.98%

Percent of all two-point field goals and all three-point field goals that both Seth and Roberto made:

Goals by both = 48 (30 + 18) = 48/258*100 = 18.61 (11.63 + 6.98)

Seth Fitzgerald's two-pointers = 123/210*100 = 58.57%

Roberto Mantovani's two-pointers = 87/210*100 = 41.43%

Seth Fitzgerald's three-pointers = 31/48*100 = 64.58%

Roberto Mantovani's three-pointers = 17/48*100 = 35.42%

b) Simpson's paradox, also called Yule-Simpson effect, says that when we combine all of the groups together (e.g. two-pointer and three-pointer games played by Seth and Roberto respectively) and look at the data in total form, the correlation that we noticed before may reverse itself.  The cause of this reversion is lurking variables or numerical values of the data.

4 0
2 years ago
Luis walked one-eighth of the distance to school. What part of distance to school does he still need to walk?
klio [65]
<span>Total Distance = x
Luis walked one-eighth of x = x(1/8) = x/8 
He still need to walk = Total Distance - Distance covered
He still need to walk = x-x/8
He still need to walk = (8x-x)/8

He still need to walk = 7x/8
He still need to walk = x(7/8) 
He still need to walk seven-eighth of the total distance. 

</span>
6 0
2 years ago
Read 2 more answers
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