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grin007 [14]
3 years ago
7

3(x+5)+3(x+5) help! Please

Mathematics
1 answer:
saw5 [17]3 years ago
4 0

Answer:

=6x+30

Step-by-step explanation:

happy to help ya :)

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a test has 24 questions worth 100 points. The test consists of true and false questions worth two points each and multiple choic
Arisa [49]
X = number of MC questions
y = number of T/F questions

x+y=24
2x+6y=100

x=24-y
2(24-y)+6y=100
48+4y=100
y=13

x=24-13=11
6 0
3 years ago
find the internal representation of 531, if the computer uses a 32 bit memory location to store each number
Fudgin [204]

The internal representation of 531 using a 32 bit memory location to store each number is; 00000000000000000000001100100001

<h3>Representation of numbers in the computer</h3>

When representing numbers, they are divided by 2 as follows;

  • 531/2 = 265 remainder 1

  • 265/2 = 132 remainder 1

  • 132/2 = 66 remaining 0

  • 66/2 = 33 remainder 0

  • 33/2 = 16 remainder 1

  • 16/2 = 8 remainder 0

  • 8/2 = 4 remainder 0

  • 4/2 = 2 remainder 0

  • 2/2 = 1 remainder 0

  • 1/2 = 0 remainder 1

Hence, the representation of 531 in a computer using a 32 bit memory is;

  • 00000000000000000000001100100001.

Read more on number representation in a computer;

brainly.com/question/19667078

5 0
2 years ago
Aye help asap pls !!! markin da brainiest too !!!
lianna [129]

Answer:

1. distribute

2. add

3. subtract

4. divide

5 0
4 years ago
Read 2 more answers
A swimming pool had 2.5 liters of water in it. Some water evaporated, and then the pool only had 2 million liters of water in it
svet-max [94.6K]
Water in the swimming pool initially = 2.5 million liters 
Water in the swimming pool after evaporation = 2 million liters 
Therefore, volume of water evaporated = 2.5 million liters - 2 million liters 
 =0.5 million liters 
To find the percent of water evaporated, divide the volume of water evaporated by the volume of water in the swimming pool initially and then multiply it by 100. 
 Percent of water evaporated =( 0.5 / 2.5) x 100  =20%
6 0
3 years ago
Do diagonals of a rhombus bisect the vertex angles???
katrin [286]

Answer:

Yes, one of a rhombus's properties is that the diagonals bisect vertex angles.


7 0
3 years ago
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