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4 years ago

When a conditional and it’s converse are true, you can combine them a true ____.

Mathematics

1 answer:

Viktor [21]4 years ago

8 0

Answer:

I think B. but thats me

Step-by-step explanation:

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How to do it solve for y

Goryan [66]

Answer:

y=1

Step-by-step explanation:

1. Isolate the variable

1+2y=3

-1 -1

2y=2

__ _

2 2

y=1

6 0

3 years ago

Read 2 more answers

Michelle draws a card from a standard deck of 52 cards.She replaces the card and draws a second card.What is the probability tha

AlexFokin [52]

................1/16..............

4 0

3 years ago

Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 20

LenKa [72]

Answer:

44 cubic meters

Step-by-step explanation

9 + 4 + 6 = 19

9/19 of the patio will be cement

4/19 of the patio will be gravel

6/19 of the patio will be stones

Work out the amount of gravel - 4/19 * 209 = 44 cubic meters

7 0

2 years ago

(2 pts) Amid students in a certain Capstone group, 60% have taken Linear Algebra , 50% have taken Calculus 3 , and 30% hav

Reil [10]

Answer:

a. 0.6

b. 0.5

Step-by-step explanation:

Let A be the event that student takes algebra and C be the event that student takes Calculus 3.

P(A)=0.60

P(C)=0.5

P(A and C)=0.30

We have to find P(A/C).

P(A/C)=P(A and C)/P(C)=0.3/0.5=0.6

Thus, if someone took Calculus 3, the probability that he/she took Linear Algebra too is 0.6 or 60%

We have to find P(C/A)

P(C/A)=P(A and C)/P(A)=0.3/0.6=0.5

Thus, if someone took Linear Algebra, the probability that he/she took Calculus 3 too is 0.5 or 50%

4 0

3 years ago

Can someone help? I don't understand.

pogonyaev

Hence missing value in the solution to the equation is:(-5,2)

Step-by-step explanation:

We are given the equation:

$x-5y= -15$

and we need to complete the missing value in the solution to the equation

(-5,?)

Since the solution is in the form of ordered pair, so first value represent value of x and second value represents value of y i.e (x,y)

So, x= -5, Now finding y:

Putting value of x in given equation:

$x-5y= -15\\-5-5y= -15\\-5y=-15+5\\-5y=-10\\y=-10/-5\\y=2$

So, value of y is 2

Hence missing value in the solution to the equation is:(-5,2)

Keywords: Solving the equation:

Learn more about solving the equation at:

#learnwithBrainly

8 0

4 years ago