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erica [24]
3 years ago
11

What is this this a-a=-5

Mathematics
2 answers:
bogdanovich [222]3 years ago
6 0
There is no solution
GREYUIT [131]3 years ago
4 0

Answer:

a = 2.5

Step-by-step explanation:

a - a = -5

-2a = -5

5 = 2a

5 by 2 = 2.5

Therefore a = 2.5.

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Show what i% 18 out of 25
boyakko [2]
i 18
---- = ----
100 25

25i 1800
----- = -------
25 25

i = 72


72%
6 0
4 years ago
Chapters: 1.Integers
SCORPION-xisa [38]

Answer:

a) -12

b) -4

c)-2

Step-by-step explanation:

a) pattern is minus 5

b) pattern is minus 8

c) pattern is plus 4

4 0
4 years ago
F(x)=6x-18 sub in f(x/3), f(x)/3
arlik [135]

These are two separate problems: in the first we will have to substitute in a new value for x into the original equation and in the second we will manipulate the preexisting equation for f(x).

To begin, we will sub in f(x/3). To do this, we will substitute each variable x in the equation (in this case there is only one) with x/3, and then simplify the resulting equation.

f(x) = 6x - 18

f(x/3) = 6(x/3) - 18

To simplify, we should distribute the 6 on the right side of the equation.

f(x/3) = 6x/3 - 18

Now, we can divide the first term on the right side to finalize our simplification.

f(x/3) = 2x -18

Secondly, we are asked to find f(x)/3. To do this, we will take our original value for f(x), and then simplify divide that entire function by 3.

f(x) = 6x - 18

f(x)/3 = (6x-18)/3

This means that we must divide each term of the binomial by 3, so we are really computing

f(x)/3 = 6x/3 - 18/3

We can simplify by dividing both of the terms.

f(x)/3 = 2x - 6

Therefore, your answer is that f(x/3) = 2x - 18, but f(x)/3 = 2x - 6. It is important to recognize that these are two similar, yet different, answers.

Hope this helps!


8 0
3 years ago
Help me on the iready
VashaNatasha [74]

Answer:

hi buddy

Step-by-step explanation:

1 50

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<h2>#<em><u> </u></em><em><u>continue</u></em><em><u> learning</u></em><em><u> </u></em><em><u>#</u></em></h2><h2><em><u>pls</u></em><em><u> mark</u></em><em><u> me</u></em><em><u> as</u></em><em><u> the</u></em><em><u> brainliest</u></em></h2>
7 0
3 years ago
How do you convert the general equation form of a circle to standard form? Answer correctly to get 20 points. Please provide an
ivanzaharov [21]

Answer:

Step-by-step explanation:

The standard form of a circle's equation is (x-h)² + (y-k)² = r² where (h,k) is the center and r is the radius. To convert an equation to standard form, you can always complete the square separately in x and y.

5 0
3 years ago
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