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2 years ago

If a set contains 15 proper subsets then number of elements in that set

Mathematics

1 answer:

Sav [38]2 years ago

3 0

Answer

32,768

Step-by-step explanation:

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3. Determine if the following triangle is a right triangle or not using the Pythagorean Theorem Converse. Triangle with side len

stepladder [879]

Answer:

false

Step-by-step explanation:

these measure do not form a right triangle

5 0

1 year ago

(6 + 7) + 8 = 21

Travka [436]

Answer: $6+(7+8)=21$

Step-by-step explanation:

1. By definition, the associative property of addition is:

$(a+b)+c=a+(b+c)$

This property says that you can group the numbers in different ways and you will obtain the same result.

2. Therefore, if you have the following expression:

$(6+7)+8=21$

You apply the Asociative property of addition by regrouping the numbers as following:

$6+(7+8)=21$

3. Then, you can conclude that the correct option is B.

4 0

3 years ago

WILL GIVE BRAINLIEST!<br> Translate into a variable expression. the sum of sixteen and c

Art [367]

Answer:

16+c

Step-by-step explanation:

Sum means we will have to add. When it says "sum of sixteen and c" it is telling us to add both sixteen and c together.

4 0

3 years ago

Read 2 more answers

Tickets to a local circus cost $5 for students and $8 for adults. A group of 9 people spent a total of $60. How many adults were

S_A_V [24]

Answer:

Step-by-step explanation:

You need to set up and solve a system of linear equations here.

Let s and a represent the number of students and adults respectively.

Then s + a = 9, and s = 9 - a.

Total ticket cost for the adults was ($8/adult)(a)

and for the students ($5/student)(s).

Total cost of the tickets was then ($8/adult)(a) + ($5/student)(s) = $60.

Then our system of linear equations is:

8a + 5s = 60

a + s = 9, or s = 9 - a. Substituting 9 - a for s, we get:

8a + 5(9 - a) = 60.

Then 8a + 45 - 5a = 60, or 3a = 15.

Solving for a, we get a = 5.

Solving for s using s = 9 - a, we get s = 9 - 5, or s = 4.

There were 5 adults in the group (and 4 students).

3 0

3 years ago

The coordinates of the vertices of quadrilateral JKLM are J(-3,2), K(4,-1), L(2,-5) and M(-5,-2).

pashok25 [27]

<span>Slope of JK=((-1)-2)/(4-(-3)=-3/7 Slope of KL=((-5)-(-1)/(2-4=2 Slope of LM=((-2)-(-5))/(-5-2)=-3/7 Slope of MJ=(2-(-2))/((-3)-(-5))= 2 JK is parallel to LM and KL is parallel to MJ. Therefore JKLM is a parallelogram.</span>

5 0

2 years ago

If a set contains 15 proper subsets then number of elements in that set​

If a set contains 15 proper subsets then number of elements in that set