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nignag [31]
3 years ago
8

Which system of equations has no solutions? y - ​

Mathematics
1 answer:
Alona [7]3 years ago
7 0
The second one on the top right
You might be interested in
I need help with the answer to this question.
olasank [31]

19

Explanation:

9-3=6

(Check your work)

3+6=9

__________________________________

6÷1/3=18

(Check your work)

(6×3=18)

__________________________________

18+1=19

<u>Therefore,</u>

the answer is 19!

8 0
2 years ago
Which of the following is an example of a function?
Leokris [45]
A. Not a function since we have the points (-1,0) and (-1,3). The x value repeats while the y values are different. Plugging in x = -1 leads to multiple outputs, which shows we don't have a function. To get a better visual, you can plot the points. You'll see that the points form a vertical line. Therefore, this graph fails the vertical line test. 

B. This is a function. All of the x values are different. The points, when graphed, pass the vertical line test. In other words, its impossible to draw a vertical line through any two points on the graph. Any x input here leads to exactly one y output.

C. This is not a function. Like choice A, we have repeated x values. In this case we have (4,6) and (4,7). The x value x = 4 repeats itself leading to multiple outputs y = 6 and y = 7

D. This is also not a function. The x value x = 0 repeats itself. The graph fails the vertical line test.

--------------------------------

Answer: Choice B

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4 0
3 years ago
Each side of a square is lengthenedBy 4 inches. The area of the new large square is 25 square inches. Find the length of a side
melisa1 [442]

Answer:

1 inch.

Step-by-step explanation:

The length of a side of the new square = square root of 25 = 5 ins.

So a side of the original square = 5 - 4 = 1 inch.

7 0
3 years ago
HELP SMART PPL!!!!!!!!!!!!!!!!!
mezya [45]

Answer:

33.75

Step-by-step explanation:

45x0.75=33.75

3 0
3 years ago
The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance betw
Romashka-Z-Leto [24]

Diameter of the basketball rim = 18 inches

Circumference of the standard basketball = 30 inches

Area of circle = π r²  

Basketball rim = 3.14 * (18/2)² = 3.14 * 9² = 3.14 * 81 = 254.34 in²

Circumference of a circle = 2 π r

30 = 2 * 3.14 * r

r = 30 / (2*3.14) = 30 / 6.28 = 4.78 inches

Standard basketball = 3.14 * (4.78)² = 3.14 * 22.85 = 71.75 in²

254.34 - 71.75 = 182.59 in²

7 0
3 years ago
Read 2 more answers
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