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Nesterboy [21]
3 years ago
5

I need help on everything

Mathematics
2 answers:
butalik [34]3 years ago
8 0
I am not the best at math but I know if u follow these steps it will most likely help u :)

zvonat [6]3 years ago
3 0
B is 12
c is 6 because you don't count the zero
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PLS I NEED HELP BRAINLIEST IS UP FOR GRABS
Gwar [14]

Answer:

(a) x > 4   (b) y < -2

Step-by-step explanation:

Domain is referring to the x-values while the range is referring to the y-values.

Since the function (the line) has a circle at the point (4, -2), the function will be exclusive at that coordinate.

The line goes to infinity for the x-values from 4, so you write x > 4 or ∞ > x > 4.

Similarly, the line goes to infinity for the y-values from -2, so you write y < -2 or -∞ < y < -2.

7 0
3 years ago
Find the area of the shape shown below.
hichkok12 [17]

Answer:

26.75 units ^2

Step-by-step explanation:

Since the shape is complex, divide it into 3 right angled triangles and one square. Find the area of these individual shapes first, then fin the sum of these area to calculate the ultimate area of e complex shape:

Triangle 1 = 1/2 x 2 x 5 = 5 units ^2

Triangle 2 = 1/2 x 2 x 2 = 2 units ^2

Triangle 3 = 1/2 x 3.5 x 9 = 15.75 units ^2

Square = 2 x 2 = 4 units squared.

Now add all these up 15.75 + 2 + 5 + 4 = 26.75 units squared.

Hope this helps

6 0
3 years ago
26 over 28- 13 over 28
kkurt [141]

Answer:

13/28 (13 over 28)

Step-by-step explanation:

26/28 - 13/28 = 13/28 and since 13 is a prime number it can't be simplified

7 0
3 years ago
Read 2 more answers
Solve the folliwing equations.<br>9+4x=-15​
Sophie [7]

Answer:

9 + 4x =  - 5 \\ 4x =  - 5 - 9 \\ 4x =  - 14 \\ x =   \frac{ - 14}{4} \\ x =   \frac{7}{4}  \\ x = 1.75

Step-by-step explanation:

please mark me brainliest

5 0
3 years ago
How to divide a whole number by a fraction on a number line 2 divided by 1/4?
loris [4]
2:1/4=2* 4/1=2*4= 8 is the answer

a:  b/c = a * c/b=a*c/b
8 0
3 years ago
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