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VARVARA [1.3K]
3 years ago
9

The following steps can be used to compute

Mathematics
1 answer:
Vlada [557]3 years ago
8 0
1. Commutative property of multiplication

IM SO SORRY IF IM WRONG
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HELP DUE IN 15 MINS!
boyakko [2]

Answer:

r = 2\sqrt{5}

(x - 3)^{2} + ( y - 2)^{2} = 20

Is this a live test question or a homework question?

Step-by-step explanation:

the radius is the distance between (3, 2) and (5, -2)

r^{2} = {(3 - 5)^{2} + (2 + 2)^{2}  }

    =  (-2)^{2} + 4^{2}

    =  4 + 16 = 20

r = \sqrt{20 } = 2\sqrt{5}

Equation of circle:   (x - 3)^{2} + ( y - 2)^{2} = 20

8 0
3 years ago
Read 2 more answers
What is the next ordered pair in the table?
Evgen [1.6K]

Answer: (16, 24)

Step-by-step explanation:

Hope this helps , good luck with the rest!

7 0
3 years ago
Read 2 more answers
According to the general equation for conditional probability, if P(AB)= 3/10 and P(B) =2/5, what is ? P(A l B)?
Alexus [3.1K]

The formula for conditional probablity states that

P(A | B) = \cfrac{P(A \cap B)}{P(B)}

Since we know both numerator and denominator, we only need to plug in the values:

P(A | B) = \cfrac{P(A \cap B)}{P(B)} = \cfrac{\frac{3}{10}}{\frac{2}{5}} = \cfrac{3}{10}\cdot\cfrac{5}{2} = \cfrac{3}{4}

6 0
4 years ago
Read 2 more answers
Solve each system by substitution
anyanavicka [17]

Answer:

equalize the both sides of the functions

Step-by-step explanation:

4x-5 = 2x-5

4x = 2x

2x = x

2 = 1 meaning phi

there is no answer for this problem

7 0
3 years ago
Read 2 more answers
Kohl's sells casual shirts for $9 and polo shirts for $18.00. Total sales were $1,080, and customers bought 4 times as many casu
Over [174]
Let x be the number of polo shirts customers bought
      4x be the number of casual shirts bought by customers

Based on the condition that the total sales amounted to $1,080, the equation becomes
     
                               9(4x) + 18(x) = 1,080

This equation gives a value for x equal to 20.

Therefore, Kohl's sold 80 casual shirts. 

                        
7 0
4 years ago
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