All categories

3 years ago

Ax+z=aw-y solve for y

Mathematics

1 answer:

Alexandra [31]3 years ago

4 0

Ax + z = aw - y
Ax + z - aw = -y
- Ax - z + aw = y <==

You might be interested in

For this problem, involving a weighted die, assume that the outcomes 1 through 4 are equally likely, that the outcomes 5 through

storchak [24]

Answer:

a. $\frac{3}{14}$

b. $\frac{1}{14}$

Step-by-step explanation:

We are given that a die is rolled

Let x bet the cases in favor of 5.

Number of cases in favor of 6=x

Then according to question

Number of cases in favor of 1=3x

Number of cases in favor of 2=3x

Number of cases in favor of 3=3x

Number of cases in favor of 4=3x

Sum of total cases= $x+x+3x+3x+3x+3x=14x$

Probability of getting 5 = $\frac{x}{14x}=\frac{1}{14}$

Probability of getting 1= $\frac{3x}{14x}=\frac{3}{14}$

1.We have to find probability should be assigned to rolling a 4.

The probability of getting = $\frac{3}{14}$

2.We have to find the probability of rolling 6.

The probability of getting 6= $\frac{1}{14}$

3 0

3 years ago

Sarah's rectangular garden has a perimeter of 327 +327 +218 +28 cm.

hodyreva [135]

Answer:

Sarah's rectangular garden has a perimeter of 900cm

5 0

3 years ago

Read 2 more answers

3.2% of a population are infected with a certain disease. There is a test for the disease, however the test is not completely ac

Ivenika [448]

Really don’t kno it’s a hard question

6 0

2 years ago

What is the equation of a line that is perpendicular to y = 3x -2 and passes

White raven [17]

Answer:

A. y=-1/3x+10

Step-by-step explanation:

Perpendicular gradients(slopes) are negative reciprocals so

m=-1/3 then use the point (6,8) to find the equation of the line

y=mx+b

8=(-1/3)(6)+b

8=-2+b

b=10

y=-1/3x+10

7 0

2 years ago

Cross multiply to get answer<br> x + 5/10 = 2x-3/15

Andreyy89

Once cross multiplied you end up with this:

15x+75=20x−30

Next subtract 20x from both sides.

15x+75−20x=20x−30−20x

−5x+75=−30 -----------> Answer

Now subtract 75 from both sides

−5x+75−75=−30−75

−5x=−105

Now divide by -5 on both sides.

-5/-5x = -105/-5

<h3 /><h3>x = 21 --------------> ANSWER</h3>

3 0

2 years ago