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masha68 [24]
3 years ago
8

Pleas Help!!! |2s-7|≥-1

Mathematics
2 answers:
ser-zykov [4K]3 years ago
7 0

Answer:

s=− 2/7 =−3.500

Step-by-step explanation:

Paul [167]3 years ago
6 0

Answer:

\frac{1}{2}s=\frac{7}{2}

Step-by-step explanation:

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Factor each of the following expressions into two binomials.
Anestetic [448]
Answer:

Explanation:

1.
x^2 - 10x + 24
= (x - 6)(x - 4)

2.
x^2 - 12x + 27
= (x - 9)(x - 3)

3.
x^2 - 13x + 36
= (x - 9)(x - 4)

4.
x^2 - 5x - 14
= (x - 7)(x + 2)

5.
x^2 + x - 20
= (x + 5)(x - 4)

6.
x^2 - 3x - 40
= (x - 8)(x + 5)

7.
x^2 + 2x - 48
= (x - 8)(x + 6)

8.
x^2 + 10x - 24
= (x - 2)(x + 12)

9.
x^2 - 7x - 44
= (x - 11)(x + 4)

10.
x^2 + x - 2
= (x + 2)(x - 1)

11.
x^2 + 2x + 1
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12.
x^2 - x - 6
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7 0
3 years ago
Jackie cut a piece of paper along its diagonal, as shown below, forming two triangles.
harina [27]

Answer:

B. The two dimensions are the same in the triangles as they were in the rectangle.

Step-by-step explanation:

Given

Initial Shape: Rectangle (Before cut)

Final Shape: Triangles (After cut)

<em>Note that this can be explained properly with the use of attachments</em>

See attachment 1 for Before Cut

Before Cut represent the full rectangle before Jackie cut the piece of paper.

Let H and B represent the height and base of the triangle

Given that the rectangle is cut diagonally, this means that the cutting starts and ends at the opposite edges of the rectangle

See attachment 2 for After Cut

After Cut represent the two triangles after cutting the rectangle

From the attachment, you'll observe that the dimension of the two triangles (Triangle 1 and Triangle 2) are the same as it is with the rectangle;

In other words, the two triangle have their heights as H and their bases as B.

Hence, it can concluded that the two dimensions are the same in the triangles as they were in the rectangle.

4 0
3 years ago
Read 2 more answers
I need you to help me solve this
Svet_ta [14]
For the expression to be factor-able the Discriminant  , has to be greater or equal to zero
ax^2 + cx + b = 0


c^2 - 4 ab >= 0 

(-3)^2 - 4 * 1 * b >= 0

9 - 4b >= 0

9 >= 4b

b <= 9/4  (2.25)

Pick any value in that range for ex:

0 , 2,  -3, -6

7 0
3 years ago
Please give me the answer to 4 and 5 I’ll give Brainly
enot [183]

5 is d and idk question 5 sorry

6 0
2 years ago
Plz help with math!!!
ratelena [41]
These are all linear equations:<span>y = 2x + 1  
5x = 6 + 3y
<span>y/2 = 3 − x</span></span>
6 0
3 years ago
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