All categories

2 years ago

What is the quotient (6x4 − 15x3 − 2x2 − 10x − 4) ÷ (3x2 + 2)? (6 points)

Mathematics

1 answer:

allsm [11]2 years ago

4 0

<h3>Answer:</h3>

2x^2 -5x -2

<h3>Step-by-step explanation:</h3>

See the attached for the polynomial long division.

You might be interested in

Betsy has 9 3/5 pounds of dog food left to feed 12 dogs. How many pounds of food will each dog receive if all share an equal amo

Sergio [31]

.8 pounds because 12 x .8 is 9.6

7 0

2 years ago

In many fast food restaurants, there is a strong correlation between a menu item's fat content (measured in grams) and its calor

Kruka [31]

Answer:

1. The slope of the least-squares regressin line is 11.364

2. The intercept of the least-squares regression line is 204.343

3. The residual corresponding to this observation is -10 calories

Step-by-step explanation:

1. In order to calculate the slope of the least-squares regressin line we would have to use the following formula:

slope of the least-squares regressin line=r*sy/sx

Therefore, slope=0.979*324.90/27.99

slope=11.364

2. In order to calculate the intercept of the least-squares regression line we would have to use the following formula:

intercept of the least-squares regression line=ybar - slope*xbar

intercept=662.88 - 11.364*40.35

intercept=204.343

3. In order to calculate the the residual corresponding to this observation we would have to use the following formula:

residual = observed y - predicted y

predicted y=11.364*x + 204.343

if the x value is 7, therefore predicted y=11.364*107 + 204.343

predicted y=1,420

Therefore, residual=1410 calories - 1420 calories

residual=-10 calories

8 0

3 years ago

What is 8833/10000 in simplest form

tresset_1 [31]

Well if you're asking for it to be in a fraction, then it's already in its simpliest form. but for a decimal, it would be 0.8833

4 0

3 years ago

Architects make scale models of buildings to present their ideas to clients. If an

MaRussiya [10]

The area of the model is 80 square foot

Step-by-step explanation:

Let the area of the house model be 'a'

The scale = 1:50

The area of the house= 4000 square foot

Area of the model =4000/50

a = 80 square foot

The area of the model is 80 square foot

5 0

3 years ago

Given the line y=3/5x+2 find the perpendicular line passing through the point (12,-7)

Monica [59]

Answer:

y=-5/3x+13.

Step-by-step explanation:

As a line that is perpendicular to anoher line has a slope that is the negative reciprocal of the line's original slope, we know that the slope of our new line is -5/3. As it passes point (12, -7), we can use the point slope formula which is y-y1=m(x-x1). So plug in, y+7=-5/3(x-12) and that gives us y+7=-5/3x+20 which gives our final answer of y=-5/3x+13.

7 0

2 years ago