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creativ13 [48]
2 years ago
5

Cho tập hợp A=(2;7)và tập hợp B=[7;10]tìm tập hợp a∩B

Mathematics
1 answer:
ahrayia [7]2 years ago
6 0

sorry po di ko ma intindihan

Step-by-step explanation:

sorry po

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Please help with this qn :)
zepelin [54]

Answer:

4 is the length

Step-by-step explanation:

14 and 4

14 x 14 + 4 x 4 = 212

14 + 4 = 18

7 0
2 years ago
Can someone answer each step of this correctly?
Burka [1]

About Slope - Intercept Form:

  • y = mx + b
  • m is the slope
  • b is the y-intercept

About Standard Form:

  • Ax + By = C
  • A & B & C are integers
  • A & B are both non-zero
  • This form is good to use when wanting to find the x & y intercepts of a line

About Point - Slope Form:

  • Y - Y1 = m (x -X1)
  • Y1 & X1 is a point on the line
  • The form allows you to identify the slope & the point on the line

Other Info:

  • Remember, y comes before the x  
  • An ordered pair from your problem: (-3,1), -3 is x & 1 is y & x is before the y
  • An ordered pair from your problem: (3,5), 3 is x & 5 is y & x is before the y
  • For the graph, the vertical line is y
  • For the graph, the horizontal line is x

Hope this information helps!!! :)


5 0
3 years ago
5x + 20 = -5x What does "x" equal?
True [87]
<span>5x + 20 = -5x
5x + 5x = -20
10x = -20
x = -20/10
x = -2</span>
7 0
3 years ago
Read 2 more answers
In the diagram, is a diameter of the circle with center O. If m = 50°, what is m?
ololo11 [35]
<span>180-90-50=40 degrees</span>
8 0
2 years ago
The difference of 22 and a number is -8<br><br> A.14<br> B.30<br> C.-30<br> D.-14
DIA [1.3K]

Answer:

B. 30

Step-by-step explanation:

the equation looks like 22 - x = -8  and 22 - 30 is negative 8

3 0
3 years ago
Read 2 more answers
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