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deff fn [24]
3 years ago
14

Can anyone help me on this question?

Mathematics
1 answer:
pogonyaev3 years ago
8 0

Your answer would be 5.4


Add all the numbers together and then divide by 5.

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Is the dilatation an enlargement or a reduction
Brilliant_brown [7]
Enlargement of 2. 

if it were a reduction it'd be getting smaller..
5 0
3 years ago
Multiply 3 by the number of days in a week. Subtract 12 and write your
k0ka [10]

Answer:

9?

Step-by-step explanation:

its c a l c u l a t o r timeee.

-3 * 7= 21

21 - 12= 9

so now how do you put 9 in the thousands place it's just in the ones place which won't make sense

8 0
3 years ago
Read 2 more answers
Please help! This is due in less that 10 minutes! (Will mark Brainliest!)
Svetradugi [14.3K]

Answer:

<em>Answer: a = - 12</em>

Step-by-step explanation:

We have here two equations, one 18x + 12y = 36, the other ax - 8y = - 24;

Now if we were to consider making these two equations have a common y co - efficient, we would multiply the top equation by 2, the bottom consecutively by - 3. This would make a standard 24y ;

2 * ( 18x + 12y = 36 ),     ⇒       36x + 24y = 72

+ - 3 * (  ax - 8y = - 24 )            + - 3ax + 24y = 72

As you can see, all terms are equivalent, besides that of the co - efficient of x. Knowing that, it would be ax must be multiplied by - 3 to receive 36x, as the bottom equation is multiplied by - 3, where all terms are equivalent to the top terms;

- 3 * ax ⇒ 36x, - 3 * - 12x = 36x,

<em>Answer: a = - 12</em>

8 0
3 years ago
Jon used 64.4 cups of flower to make 8 loaves of bread. How much flower did he use for each loaf?
mestny [16]

Answer:

8.05 cups per loaf

Step-by-step explanation:

divide 64.4 and 8

equation

64.4÷8=8.05

6 0
3 years ago
Read 2 more answers
Simplify 4х+ 2-
exis [7]

Answer:

3x - 2

Step-by-step explanation:

4x + 2 -  \frac{ {x}^{2}  + x - 12}{x - 3}  \\  \\  = 4x + 2 -  \frac{ {x}^{2}  + 4x  - 3x- 12}{x - 3}  \\  \\  =  4x + 2 -  \frac{ {x}(x  + 4)  - 3(x  + 4)}{x - 3}  \\  \\  = 4x + 2 -  \frac{ (x  + 4)   \cancel{(x- 3)}}{\cancel{(x- 3)}}  \\  \\  = 4x + 2 - (x + 4) \\  \\  = 4x + 2 - x - 4 \\  \\  = 4x - x + 2 - 4 \\  \\  = 3x - 2

7 0
2 years ago
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