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ddd [48]
3 years ago
8

Y=2x+12 and y=-x-9 in graph form.

Mathematics
1 answer:
fomenos3 years ago
8 0
All work shown, I hope that this works!

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a rectangular table top has a length of 4 3/4 ft and an area of 11 7/8 square feet what is the width of the table top
mina [271]
4¾=19/4 and 11⅞=95/8.
Width=area/length=95/8÷19/4=95/8×4/19=5/2=2½ft.
8 0
2 years ago
Is 1 yard bigger than 4 feet
mafiozo [28]

Answer:

Nope!

To sum it up, the 4 feet is bigger <:)

Step-by-step explanation:

Brainiest please!

One yard = 3 feet, and because there is 4 feet that means it is 1 yard AND one foot!

4 0
3 years ago
Read 2 more answers
Select all the equations that are true. 24 x − 8 = 8 ( 3 x − 1 ) 24 x − 8 = 8 ( 3 x − 1 ) 6 m − 15 = 3 ( 2 m − 5 ) 6 m − 15 = 3
galina1969 [7]

Answer:

24x - 8 = 8 ( 3 x - 1 )

6 m - 15 = 3 ( 2 m - 5 )

-7 x - 1 = - 1 ( 7 x + 1 )

-8 x -12 y - 16 = - 4 ( 2 x + 3 y + 4 )

Step-by-step explanation:

Required

Select which of the equation is true

24x - 8 = 8 ( 3 x - 1 )

Open the bracket on the right hand side

24x - 8 = 8 * 3 x - 8 *1

24x - 8 = 24x - 8

Both sides of the equation are equal.

Hence, this equation is true

6 m - 15 = 3 ( 2 m - 5 )

Open the bracket on the right hand side

6m - 15 = 3 * 2m - 3 * 5

6m - 15 = 6m - 15

Both sides of the equation are equal.

Hence, this equation is true

-7 x - 1 = - 1 ( 7 x + 1 )

Open the bracket on the right hand side

-7x - 1 = -1 * 7x -1 * 1

-7x - 1 = -7x -1

Both sides of the equation are equal.

Hence, this equation is true

16 a + 24 b = 8 ( 8 a + 16 b )

Open the bracket on the right hand side

16a + 24b = 8 * 8a + 8 * 16b

16a + 24b = 64a + 128b

Both sides of the equation are not equal.

Hence, this equation is false

-8 x -12 y - 16 = - 4 ( 2 x + 3 y + 4 )

Open the bracket on the right hand side

-8 x -12 y - 16 = - 4* 2 x -4 * 3 y -4 * 4

-8 x -12 y - 16 = -8x -12y -16

Both sides of the equation are equal.

Hence, this equation is true

8 0
2 years ago
How can you find f(2) if f(x) =3x2 -7
Afina-wow [57]
You have to put 2 in for ’x’
3 0
2 years ago
Read 2 more answers
Fidel has a rare coin worth $550. Each decade, the coin's value increases by 10% percent. Is it exponential, linear or neither??
Ksenya-84 [330]

Answer:

It is exponential

I hope I helped! ^-^

6 0
1 year ago
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