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GaryK [48]
3 years ago
15

Help with equations??

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0
2x^2-2x-12=0
Divide it by 2
x^2-x-6=0
x^2-3x+2x-6=0
x(x-3)+2(x-3)=0
(x-3)(x+2)
x=3,-2
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Enter the number that makes the equation true.​
Mrrafil [7]

Answer:

26

Step-by-step explanation:

if you convert 0.26 into a fraction you get 26/100 so the answer is 26.

4 0
2 years ago
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8 1/2 x 4/11 please solve
irakobra [83]

Answer:

3 1/11

Step-by-step explanation:

8 1/2 x 4/11

Change to an improper fraction

(2*8+1)/2  * 4/11

17/2 * 4/11

68 /22

Divide the top and bottom by 2

34/11

Change back to a mixed number

11 goes into 34 3 times with 1 left over

3 1/11

7 0
2 years ago
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On the map of an amusement park on a coordinate grid, the skating rink is at (−0.5, −1).
Andrej [43]

Answer:

#3/C

Step-by-step explanation:

6 0
2 years ago
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36 is the same as _____ radians.
Over [174]
The formula is (degree)x(pi÷180)
36 x pi ÷ 180
0.63 rad
6 0
2 years ago
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kalia spent a quarter of her weekly allowance on a movie. the movie was $4.25. WHat is her weekly allowance
Montano1993 [528]

Answer:

$17

Step-by-step explanation:

Think about it like this.

$4.25 is equal to 0.25 * x value, where x is the weekly allowance

$4.25=0.25x

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7 0
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