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finlep [7]
3 years ago
15

HELP ASAP!!!! PLEASE HELP!!!!

Mathematics
1 answer:
deff fn [24]3 years ago
6 0

Answer: 131.37 and the volume is 341.25

Step-by-step explanation:

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Help
Genrish500 [490]

Answer:

the coefficient of x is 2

Step-by-step explanation:

(3x - y + z) + (2x - y - z) - (3x - y - z) = 3x - y + z + 2x - y - z - (3x - y - z)

Apply the distributive law:  - (a - b)  = -a + b

Therefore, - (3x - y - z) = -3x + y + z

So (3x - y + z) + (2x - y - z) - (3x - y - z) = 3x - y + z + 2x - y - z - 3x + y + z

Collect like terms:                                 = 3x + 2x - 3x - y - y + y + z - z + z

Combine like terms:                              = 2x - y + z

Therefore, the coefficient of x is 2

Therefore, the coefficient of x is 2

6 0
3 years ago
Find the value of x.
VikaD [51]

Answer:

X = 9

okay If I'm wrong sry what's 9x3 it's 45 right ( me not using a caluctalter ) ( I didn't even spell that Right lol ) but anyways it's X=9

4 0
3 years ago
If the circle above is dilated using a scale factor of 5, what will be the radius of the resulting circle?
ladessa [460]
The circle radius will be 2 1/2
4 0
2 years ago
Find the mistake that was made here:<br> (x4)5 = x9
Usimov [2.4K]
Added instead of distributing or multiplying
6 0
3 years ago
Read 2 more answers
Kain graphs the hyperbola (y+2)^2/64 − (x+5)^2/36 = 1 . How does he proceed? Drag a value, phrase, equation, or coordinates in t
cupoosta [38]

Answer:

1st box: (-5,-2)

2nd box: up and down

3rd box: 8

4th box: +-4/3

5th box: y+2 = +-4/3 (x+ 5)

Step-by-step explanation:

Just took the k12 unit test, hope this helps!

7 0
3 years ago
Read 2 more answers
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