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igomit [66]
3 years ago
8

Help me plz you will be a life saver

Mathematics
1 answer:
Anarel [89]3 years ago
7 0

Answer:

2/7 , 7/13 ,5/9,10/11

Step-by-step explanation:

5/9 , 7/13 , 2/7, and 10/11

5/9 = 0.555

7/13≅ 0.54

2/7 ≅0.29

10/11=0.90

ascending order means from least to greatest:

2/7 , 7/13 ,5/9,10/11

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PLS HELP FOR BRAINLIEST ANSWER
liberstina [14]

Answer:

Point C which is 1.

Step-by-step explanation:

A = -6

E = 8

M = (A + E)/2

M = (-6 + 8)/2 = 2/2 = 1

The midpoint is 1 which is point C.

7 0
3 years ago
Determine whether y varies with x. If so, find the constant of variation and write the function rule.
ira [324]

Answer:  Yes, y does vary directly with x.

Constant of variation = 1/4

The function rule is  y = (1/4)x

=========================================================

Explanation:

Let's assume that y does vary directly with x.

If that's the case, then we have an equation in the form y = kx, where k is the constant of variation.

Solving for k gets us k = y/x

For each row, divide the y value over the x value

  • row one: k = y/x = 14/56 = 0.25
  • row two:  k = y/x = 20/80 = 0.25
  • row three: k = y/x = 22/88 = 0.25

Each row yields the value k = 0.25 and it fully confirms y does vary directly with x.

So y = kx becomes y = 0.25x as the function rule, which is equivalent to y = (1/4)x

6 0
1 year ago
P L E A S E H E L P!!!!!!!!!
Nostrana [21]

Answer:

The equation that matches the function shown is option;

C. y = sin\left (\dfrac{1}{2} \cdot x\right)

Step-by-step explanation:

The given graph of the function is a sinusoidal graph

The values of 'x' and 'y' coordinates at the maximum, x-intercept and minimum points are given as follows;

x, {}      y

0    {}   0

π {}       1

2·π   {} 0

3·π {}    -1

4·π {}    0

We note that sin(π/2) = 1, sin(π) = 0 sin(3·π/2) = -1, and sin(4·π/2) = sin(2·π) = 0

Therefore;

y = the sine of half the x-value

Which is presented as follows;

y = sin\left (\dfrac{1}{2} \cdot x\right).

5 0
2 years ago
I need help on this 2 please help​
Dovator [93]

Answer:

If we are working in a coordinate plane where the endpoints has the coordinates (x1,y1) and (x2,y2) then the midpoint coordinates is found by using the following formula:

midpoint=(x1+x22,y1+y22)

Step-by-step explanation:

6 0
2 years ago
Plz help asap thank you​
attashe74 [19]

Answer:

Solved using the <u>Exterior angle theorem</u>.

2x-5+x-17 = 128

3x-22 = 128

3x = 150

x = 50

8 0
2 years ago
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