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3 years ago

Someone please help plz

Mathematics

2 answers:

Zinaida [17]3 years ago

7 0

Answer:

Step-by-step explanation:

yaroslaw [1]3 years ago

4 0

Answer: 14

Step-by-step explanation:

12^2+8^2=208 square root is 14

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Question 2(Multiple Choice Worth 2 points)

earnstyle [38]

You did give the correct answer .

6 0

3 years ago

A university offers 3 calculus classes: Math 2A, 2B and 2C. In both parts, you are given data about a group of students who have

ankoles [38]

Answer:

4 students

Step-by-step explanation:

The total number of students is given by:

$|A|+|B|+|C|-|A\cap B|-|A\cap C|-|B\cap C| + |A\cap B \cap C| = N$

Where N is the total number of students, A is the number of students that have taken Math 2A, B is the number of students that have taken Math 2B, and C is the number of students that have taken Math 2C:

$|A|+|B|+|C|-|A\cap B|-|A\cap C|-|B\cap C| + |A\cap B \cap C| = N\\51+80+70-15-20-13 + |A\cap B \cap C| = 157\\ |A\cap B \cap C| =4$

4 students in Group A have taken all three classes.

*The number of students that have taken two classes has be subtracted so those students do not get counted twice

4 0

3 years ago

What is the volume of the container below? 10 in. 4 in. 20 in. 6 in. 14 in.

weeeeeb [17]

Its 1,680 bc volume is l*w*h

4 0

3 years ago

Read 2 more answers

Solve the following equation 1) 2c + c + 12 = 78

Annette [7]

Step-by-step explanation:

(2c+c) + 12 =78

3c + 12 = 78

78 - 12 = 66

66 ÷ 3 = 22

22 + 22 + 22 + 12 = 78

{ C = 22 }

4 0

4 years ago

The system with one and only one solution set is called a/an system

beks73 [17]

Answer:

Consistent and Independent System

Step-by-step explanation:

A system with at least one solution is a consistent system. A consistent system is said to be independent if it has exactly one solution (often referred to as the unique solution). The graphs intersect at exactly one point, which gives an ordered-pair (x, y) as the solution of the system.

6 0

2 years ago