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3 years ago

What are the coordinates of vertex J of the pre-image?

Mathematics

1 answer:

bixtya [17]3 years ago

5 0

The answer is:
(x , y)
(0,-4)

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How do you round 3y+4-6=-21 to the nearest hundredth

NARA [144]

Answer:

-19

Step-by-step explanation:

3y+4-6=-21

3y+4-4-6=-21-4

3y-6=-25

3y-6+6=-25+6

3y=-19

-19 rounded to the nearest hundredth is still -19

6 0

2 years ago

Identify the linear coefficient of the product<br> (7x- 4) (3x + 11)

marusya05 [52]

I hope that works? i also tried to solved it and i got the same thing i just checked it and it said i got it right.

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3 years ago

Toni decided to build a rectangular concrete patio 6 feet wide all around her pool.

antoniya [11.8K]

Answer:

648

Step-by-step explanation:

5 0

3 years ago

Solve the system y= 4x + 1 and 3x+2y =13

Irina18 [472]

Given :

${\qquad \sf \dashrightarrow y= 4x + 1 \: –––– \sf \: (i)}$

${\qquad \sf \dashrightarrow 3x + 2y = 13 \: –––– \sf \: (ii)}$

Now, Substituing the value of y in equation (ii) :

${\qquad \sf \dashrightarrow \: 3x + 2y = 13 }$

${\qquad \sf \dashrightarrow \: 3x + 2(4x + 1) = 13 }$

${\qquad \sf \dashrightarrow \: 3x + 8x + 2 = 13 }$

${\qquad \sf \dashrightarrow \: 11x + 2 = 13 }$

${\qquad \sf \dashrightarrow \: 11x = 13 - 2 }$

${\qquad \sf \dashrightarrow \: 11x = 11 }$

${\qquad \sf \dashrightarrow \: x = \dfrac{11}{11} }$

${\qquad \sf \dashrightarrow \bf \: x = 1 }$

Now, substituting the value of x in equation (i) :

${\qquad \sf \dashrightarrow y= 4x + 1}$

${\qquad \sf \dashrightarrow y= 4(1) + 1}$

${\qquad \sf \dashrightarrow y= 4 + 1}$

${\qquad \bf \dashrightarrow y= 5}$

3 0

2 years ago

Factor 2x 2 - 10x - 12.

lana [24]

2(x+1)(x- 6) this is probably correct

5 0

3 years ago

Read 2 more answers