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GalinKa [24]
3 years ago
11

Factor the expression. x2-x-6​

Mathematics
2 answers:
Anastasy [175]3 years ago
4 0

Answer:

(x-3)(x+2)

Step-by-step explanation:

x^2-x-6\\=x^2-3x+2x-6\\=x(x-3)+2(x-3)\\=(x-3)(x+2)

lisabon 2012 [21]3 years ago
3 0

Answer:

(x+2)⋅(x−3)

Step-by-step explanation:

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What does these equal 360,000÷100/ 360,000÷900
garri49 [273]

Answer:

360,000÷100/ 360,000÷900 = 9

7 0
2 years ago
What's the answer to this question ?
Korvikt [17]
I think the answer is B
4 0
3 years ago
Center ( 9,-8 ), passes through ( 19,22 )
katovenus [111]
Center at (h,k) and radius r is
(x-h)²+(y-k)²=r²

so given
center at (9,-8)

(x-9)²+(y-(-8))²=r²
(x-9)²+(y+8)²=r²

input the point (19,22) to find r²
x=19 and y=22
(19-9)²+(22+8)²=r²
10²+30²=r²
100+900=r²
1000=r²
10√10=r

well, the equation is
(x-9)²+(y+8)²=1000
6 0
3 years ago
Can someone help me please
kifflom [539]

9514 1404 393

Answer:

  {Segments, Geometric mean}

  {PS and QS, RS}

  {PS and PQ, PR}

  {PQ and QS, QR}

Step-by-step explanation:

The three geometric mean relationships are derived from the similarity of the triangles the similarity proportions can be written 3 ways, each giving rise to one of the geometric mean relations.

  short leg : long leg = SP/RS = RS/SQ   ⇒   RS² = SP·SQ

  short leg : hypotenuse = RP/PQ = PS/RP   ⇒   RP² = PS·PQ

  long leg : hypotenuse = RQ/QP = QS/RQ   ⇒   RQ² = QS·QP

I find it easier to remember when I think of it as <em>the segment from R is equal to the geometric mean of the two segments the other end is connected to</em>.

__

  segments PS and QS, gm RS

  segments PS and PQ, gm PR

  segments PQ and QS, gm QR

4 0
3 years ago
Pls help this is due tomorrow-
Vladimir79 [104]

Answer:

Step-by-step explanation:

1- 1 \frac{34}{55}

2-  1 \frac{1}{18}

3- \frac{67}{72}

4- \frac{19}{24}

5- 1 \frac{7}{33}

6- \frac{19}{20}

7- 1 \frac{1}{3}

8- \frac{5}{7}

9- \frac{5}{6}

10- \frac{7}{12}

4 0
3 years ago
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