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labwork [276]
2 years ago
11

Find the value of k. -4k + 12

Mathematics
1 answer:
Gekata [30.6K]2 years ago
3 0

Answer:k=3

Step-by-step explanation:

Parece que faltan datos

para poder hallar el valor de la incognita k. Debe haber una ecuación

Suponiendo que tu expresion estaba igualada a cero

-4k+12=0

Despejando k quedaría -4k=-12

luego k=(-12)/(-4)

obteniendo el valor de k=3 positivo

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Given g (x) = -2 x -1 ,find g(1)
Komok [63]

Answer:

g(1)=-3

Step-by-step explanation:

-2(1)-1

-2-1

-3

Just insert the given value for x where x is

=)

8 0
2 years ago
Formula for finding prime numbers
Zinaida [17]
There is no formula for finding prime numbers. The rule is just if a number is prime then it is divisible by 1 and itself
6 0
3 years ago
Match each table of data below with the most appropriate graph and briefly explain why it matches the data
Stells [14]

Answer:

Table a match with  Graph 3

Table b match with Graph 2

Table c match with Graph 4

Step-by-step explanation:

<u>Table a</u>

Time is plotted on x - axis and Temp on y axis

From table a we can see that the y values(temp) decrease with increasing time. The only graph that has a decreasing trend is Graph 3

<u>Table b</u>

Time plotted on x axis, cost on y axis

Looking at the values we see that they are almost linear except for 2 values  at x = 2 and 2.5 and at y = 5 and 5.3.

Ignoring values 2.5 and 5.3 we see a linear fit with a slope of 20. This means either graph 1 or graph 2

However, the graph passes through (0,0) and this is not a set of values in the table. That leaves graph 2

<u>Table c</u>

Months plotted on x axis and length of fetus on the y axis

We can see that the y values (the length) increases slowly at lower values of x(x=1 and x=2) and then increase rapidly at the mid values(x = 2 thru 6) and then slows  down  between months 6 and 9. Only Graph 4 fits this pattern

8 0
2 years ago
Solvex +6&gt; 10,x + 16&gt;20,x + 26 &gt; 30. Complete the description of a pattem. Then use the pattern to
Sergio [31]

Answer:

x>4

x>4

x>4

Step-by-step explanation:

x+6>10

x+6-6>10-6

x>4

x+4,446>4,450

x+4,446-4,446>4,450-4,446

x>4

8 0
3 years ago
What number is a factor of 16, and prime?
creativ13 [48]
A number that is a factor of 16 and is prime would be 2. 
 
2 x 8 = 16 (So it's a factor of 16)

Hope this helps! :D

~PutarPotato
4 0
3 years ago
Read 2 more answers
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