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wariber [46]
2 years ago
15

Please help im in 9th garde but this feels like 12th garde math soooo!

Mathematics
2 answers:
rusak2 [61]2 years ago
7 0

Answer: the answer is A

Step-by-step explanation:

Stells [14]2 years ago
4 0

Answer: don't know sorry

Step-by-step explanation:

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Math help please, thank you!
CaHeK987 [17]
The answer to the first question of the attached document is option 1. We obtain the answer subtracting the term n from the series with the term n-1.For example:
 -3 - (- 5) = 2
 -1 - (- 3) = 2
  1 - (- 1) = 2
 So you can see that the common difference is the 2.

 The answer to the second question is option 3:
 y = | x + 7 |
 We can confirm it by substituting values in the equation.
 For example:
 if we do y = 0 then x = -7
 if we do x = 0 then y = 7.
 As corresponds in the graph shown.
 Remember also that as a general rule yes to the equationy = | x | whose vertex is in the point (0,0) we add a positive real number "a" of form y = | x + a | then the graph of y = | x | will move "to" units in the negative direction of x.

 The answer to the third question is option 4.
 The quotient of x and "and" is constant.
 k = y / x
 Rewriting:
 y = kx
 You can see that it corresponds to the equation of a line that passes through the origin, this means that and is proportional to x and both vary directly
3 0
2 years ago
The value of x + y is negative, and x is a positive integer. What must be true about y? Explain.
sergey [27]

Answer:

Y must be negative

Step-by-step explanation:

Use this equation as an example: 5 + -7 = negative

If you add both of them you end up with -2

-2 is a negative integer

5 0
2 years ago
A circle has a radius of 7 inches. What is the area of the circle?<br> Mark only one oval
Vikki [24]

Answer:A≈153.94in²

Step-by-step explanation:Hope this was helpful

3 0
3 years ago
Will someone help me work through this problem, please
Ainat [17]

Step-by-step explanation:

Radius (r) = 2 ft

V = 4/3 × 22/7 × (2)³

= 4/3 × 22/7 × 8

= 33.52 ft³

6 0
2 years ago
Its math and struggling with it
svlad2 [7]

Answer: Solve for m m by simplifying both sides of the equation, then isolating the variable. m=15

Step-by-step explanation: Reducing to lowest terms On both sides

8 0
2 years ago
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