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lutik1710 [3]
3 years ago
7

Please help me guys ​

Mathematics
1 answer:
Mariana [72]3 years ago
5 0

Answer:

Example 11 answer = 12

Step-by-step explanation:

40, 36, 32, 28

is an arithmetic sequence.

The first term (a) is 40

The common difference (d) is -4

The formula for finding the nth term (X_{n} in an arithmetic sequence is;

X_{n} = a + d(n - 1)

X_{8} = 40 + -4(8 - 1)

X_{8} = 40 - 28 = 12

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Which is bigger? 3/6 or 4/6
Zina [86]
4/6 is bigger
3/6 = 1/2 = 50%
4/6 = 2/3 = 66%
8 0
4 years ago
Solve <br> 2x+y=7 for y<br><br> y=[]
VMariaS [17]

Answer:

Step-by-step explanation:

ok so y= 7-2x just need to move 2x to the other side

3 0
3 years ago
Read 2 more answers
Solve for x. help please lol
Readme [11.4K]
Maybe you should try 18 it might work because it will all be equal






7 0
3 years ago
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A circle is centered at the point (5, -4) and passes through the point (-3, 2).
harina [27]

Answer:

The answer to your question is:

             (x - 5)² + (y + 4)² = 10²     or         (x - 5)² + (y + 4)² = 100

Step-by-step explanation:

Data

Center (5, - 4)

Point ( -3 , 2)

Formula

d = √ ((x2- x1)² + (y2 - y1)²)

(x - h)² + (y - k)² = r²

Process

Radius

d = √ ((-3 - 5)² + (2 + 4)²)

d = √ ((-8)² + (6)²)

d = √ 64 + 36

d = √100

d = 10 units

Circle

                           (x - 5)² + (y + 4)² = 10²

                             (x - 5)² + (y + 4)² = 100

8 0
3 years ago
Are the graphs of the lines in the pair parallel? Explain. <br> y = 3/7x+ 11 –3x + 7y = 13
ankoles [38]
Remember that parallel lines have the same slope.

y=3/7x+11 (in slope intercept form already)

-3x+7y=13 (standard form)

Add 3x to both sides, giving you 7y=3x+13, divide by 7 on both sides, giving 


y=3/7x+13/7

Since both equations' slopes' are the same, their graphs will be parallel.


7 0
3 years ago
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