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sladkih [1.3K]
3 years ago
13

When completely factored, x^2 + x - 6 is equivalent to which of the following? A. (x + 1)(x – 6) B. (x + 3)(x – 2) C. (x + 6)(x

– 1) D. (x – 3)(x – 2)
Mathematics
1 answer:
Mariana [72]3 years ago
5 0
X^2+x-6

x^2-2x+3x-6

x(x-2)+3(x-2)

(x+3)(x-2)

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A carpet measures 7 meters 3 decimeters in length and 4 meters 2 decimeters in width. What is its area in square meters?
Varvara68 [4.7K]

Answer:

C

Step-by-step explanation:

change decimetres into metres

length - 7.3m

Width - 4.2m

to find an area, do length times width

7.3 x 4.2 = 30.66 square metres

I hope this helped :)

8 0
2 years ago
Read 2 more answers
Please help! How do I solve this ​
Monica [59]

Answer:

(x,y) --> (-1, -3)

Step-by-step explanation:

Solve by elimination...

2x - 3y = 7

4x + y = -7 (times 3; so -3y and 3y cancel out)

2x - 3y = 7

12x + 3y = -21

2x = 7

12x = -21

add together...

14x = -14

x = -1

plug x into one of the original equations and solve for y...

-2 - 3y =7

-3y = 9

y = -3

8 0
2 years ago
I'll mark the best or the first as brainliest.
FinnZ [79.3K]

Answer:

<em><u>Here</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>error</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em>

<em><u>\pi {r}^{2}</u></em>

<em><u>It</u></em><em><u> </u></em><em><u>should</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>been</u></em><em><u> </u></em><em><u>,</u></em>

<em><u>2\pi {r}^{2}</u></em>

Step-by-step explanation:

<em><u>Corrected</u></em><em><u> </u></em><em><u>formula</u></em><em><u>:</u></em>

<em><u>2\pi  {r}^{2}  + 2\pi rh</u></em>

<em><u>= 2\pi ({5}^{2})  + 2\pi(5)(10.6)</u></em>

<em><u>= 50\pi + 106\pi</u></em>

<em><u>= 156\pi</u></em>

<em><u>= 489.84 {yd}^{2}</u></em>

<em><u>approx . \: 489.8 {yd}^{2} (ans)</u></em>

6 0
2 years ago
What is the range? 6 7 8 7 10​
jeka94
Range= 4

Range is the highest number minus the lowest number, 10-6=4
4 0
2 years ago
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What is the value of the 5 in the number 14.5?
WINSTONCH [101]
The alue of 5 is the tenths place.
3 0
3 years ago
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