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denpristay [2]
3 years ago
11

Brainliest goes to whoever answers correctly also just say yes or no to the certain numbers

Mathematics
1 answer:
Bumek [7]3 years ago
8 0

Answer:

Step-by-step explanation:

9. Yes

10. No

11. No

12. Yes

13. Yes

14. No

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Yes Or No Full Question Is Below Thanks
Dmitry [639]

No this is not a triangle. With these lengths

8 0
3 years ago
Read 2 more answers
Patricia purchased x meters of fencing. She originally intended to use all of the fencing to enclose a square region, but later
sergejj [24]

Answer:

  (y^2)/4 square meters

Step-by-step explanation:

For a perimeter length of x, the side of a square will be x/4 and its area will be (x/4)^2.

If one side of the square is shortened by y/2 and the adjacent side is lengthened by y/2, then the difference in side lengths will be y. The area of the resulting rectangle will be ...

  (x/4 -y/2)(x/4 +y/2) = (x/4)^2 -(y/2)^2

That is, the difference in area between the square and the rectangle is ...

  (x/4)^2 - ((x/4)^2 -(y/2)^2) = (y/2)^2 = y^2/4

The positive difference between the area of the square region and the area of the rectangular region is y^2/4 square meters.

5 0
3 years ago
Find the sum of the first 6 terms in the sequence -5 -25 -125 -625
sashaice [31]
This is a geometric sequence, so use the formula for the sum of a geometric sequence:
Sum = (a(r^n - 1))/(r - 1)
where a is the first term, -5
r is the common ratio, 5
and n is the number of terms

Thus,
Sum = ((-5)(5^6 - 1))/(5-1) = -19530
5 0
3 years ago
Find the circumference of the Diameeter=22km
MissTica

Answer:

74

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What are the zeros of the function defined by 2x + 11x- 6?
asambeis [7]
Note --> As you're writing 'zeroes' , I assume there is a typing mistake and you've given a Quadratic equation in the question

f(x) = 2 {x}^{2} + 11x - 6 \\ \\ f(x) = (2x - 1)(x + 6) = 0

Hence , the roots are 1/2 and -6
The graph attached confirms the same ,

Hope it helps you :)

6 0
3 years ago
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