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ch4aika [34]
3 years ago
13

1. How many students play basketball?

Mathematics
2 answers:
musickatia [10]3 years ago
7 0

Answer:

  1. Five
  2. Kay and Gina
  3. Gina and Kay
  4. None
  5. twelve
Neko [114]3 years ago
5 0

Answer:

1. 5

2. Gina, Kay

3. n = {Chirs, Leslie,Joy,Gina,Kay,Debby,Marion,Thea}

4. none (he doesn't wear new shoes, or play basketball)

5. 12

Step-by-step explanation:

1. We get all of the members in B

2. e = B∩N (intersection)

3. n(B∩N) / all members of B and N

4. Michelle  -   x | x =/ B and x | x =/ N (he doesn't belong in B or N)

5. sum(all)

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I need help with this please
hoa [83]

Answer:

z = 113

y = 31

Step-by-step explanation:

j || n and line a is their transversal. (given)

Therefore,

z° = 180° - 67° (exterior angles on the same side of transversal)

z°= 113°

z = 113

(5y - 88)° = 67° (exterior alternate angles)

5y - 88 = 67

5y = 67 + 88

5y = 155

y = 155/5

y = 31

7 0
3 years ago
PLEASE HELP DUE AT 9 AM EST!!!! SHOW HOW YOU GOT YOU ANSWER BY SHOWING YOUR WORK/ SHOW HOW YOU GOT THE ANSWER STEP BY STEP PLS!
Rufina [12.5K]

Answer:

X = 4

Step-by-step explanation:

In the equation add 3 to both sides of the equation

1/2x-3+3=2-3/4x+3

Simplify

1/2x = -3/4x + 5

Add 3/4x to both sides

1/2x + 3/4x = -3/4x + 5 + 3/4x

Simplify

5/4x=5 Multiply both sides by 5

5x=20 divide both sides by 5

5x divided by 5 and 20 divided by 5

=4

5 0
3 years ago
Ken earned 128 from his part time summer job
Naya [18.7K]
You are missing part of the question
3 0
3 years ago
Find the value of x. Then find the measures of four angles.
posledela

Refer to the attached file

For your understanding,I am sending this too so that u can understand the concept

8 0
3 years ago
Please help!!!!!!!!!!!
boyakko [2]

Answer:

  (7√6)/2

Step-by-step explanation:

The side ratios in these special triangles are ...

  30°-60°-90° triangle: 1 : √3 : 2

  45°-45°-90° triangle: 1 : 1 : √2

This tells you the length of the horizontal line is 7√3, and the value of x is ...

  (7√3)/√2 = (7√6)/2

_____

<em>Additional comment</em>

Call the length of the horizontal line "y". Then the given ratios tell you ...

  7 : y = 1 : √3   ⇒   y/7 = √3/1   ⇒   y = 7√3

and

  x : y = 1 : √2   ⇒   x/y = 1/√2   ⇒   x = y/√2

When we rationalize the denominator, we get ...

  x = (y√2)/2 = ((7√3)√2)/2 = (7√6)/2

4 0
2 years ago
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