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Alex17521 [72]
3 years ago
7

If the sum of 9 and 3x is 4 more than 13, what is the value of 12x?

Mathematics
1 answer:
yuradex [85]3 years ago
4 0

Answer:

1

Step-by-step explanation:

im not very confident about this answer but it should work

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PLS HELP
svp [43]

9514 1404 393

Answer:

  D B E C A

Step-by-step explanation:

The volume of a rectangular prism (cuboid) can be figured from its dimensions, or from the base area and height:

  V = LWH . . . . . volume is the product of length, width, height

  V = Bh . . . . . . . volume is the product of base area and height

__

Hopefully, you recognize that these are basically the same formula, since the base area is the product of length and width.

For the given figures, the volumes are ...

  A = (1/2 m)(1/4 m)(1/4 m) = 1/32m³

  B = (32 m²)(7.25 m) = 232 m³

  C = (1/2 m)(1/2 m)(1/4 m) = 1/16 m³

  D = (3 1/2 m)(8 1/2 m)(9 3/4 m) = 290 1/16 m³

  E = (26 1/3 m²)(5 m) = 131 2/3 m³

__

The volumes from greatest to least are ...

  D B E C A

6 0
3 years ago
IQ scores are normall distributed with mean of 100 withe standard sevaton 0f 15. if someone has IQ of 122 what percent of popula
bogdanovich [222]
It is 1234556795740484947595050595
3 0
3 years ago
6+ ? +12-2= 30<br><br> a) 10<br> b) 11<br> c) 14<br> d) 12
balandron [24]

Answer:

c

Step-by-step explanation:

12 - 2 = 10

10 + 6 = 16

30 = 16 + x

x = 30 - 16

x = 14

6 0
3 years ago
Read 2 more answers
Solve the system of equation<br><br>​
trapecia [35]
Just click these pictures to give you the answer or idea of what you need.
Fort the first equation just click on the photo and for the second it’s x-y=-1

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP. THANK YOU :))
Delvig [45]

Again almost there.

This is how I would format it but this is just a suggestion.

Statement                   Reason

<BAC ≅ <EDC              Given

BC ≅CE                        Given

<ACB ≅<DCE         Vertical Angles

ΔABC ≅ ΔDEC              AAS

4 0
4 years ago
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