# In what quadrant would the ordered pair 12, -35 be located

QUESTION POSTED AT 15/01/2020 - 03:10 AM

QUESTION POSTED AT 15/01/2020 - 03:10 AM

The bottom right quadrant.

That would be C....x^2 - 7x + 6 = (x - 1)(x - 6)

ANSWERED AT 29/01/2020 - 05:40 PM

QUESTION POSTED AT 29/01/2020 - 05:40 PM

**Answer:**

**constant of variation is 10.**

**Second option is correct.**

**Step-by-step explanation:**

We have been given that y varies directly as x. Thus, we have

**y = kx.............(1)**

**k is the constant of variation**

Now, it has been given that when y is 12 then x is 1.2.

**Hence, substituting x = 1.2 and y = 12 in equation (1)**

12 = 1.2 k

**Divide both sides by 1.2**

k = 12/1.2

**k = 10**

**Therefore, constant of variation is 10.**

**Second option is correct.**

ANSWERED AT 29/01/2020 - 05:40 PM

QUESTION POSTED AT 29/01/2020 - 05:40 PM

Start by combining like terms on both sides

-6+3=-3

Now we have:

To isolate g we need to subtract 12 from both sides -18-12= -30

Now we have

Divide both sides by -3 to isolate g, now we have:

When we divide an inequality by a negative we flip the sign so:

becomes:

Final answer:

ANSWERED AT 29/01/2020 - 05:38 PM

QUESTION POSTED AT 29/01/2020 - 05:38 PM

10x + 2y = -2

2y = -10x - 2

y = (-10/2)x - 2/2

y = -5x - 1...the slope here is -5...a parallel line will have the same slope.

y = mx + b

slope(m) = -5

(0,12)...x = 0 and y = 12

now we sub...we r looking for b, the y intercept

12 = -5(0) + b

12 = b

so ur parallel line is : y = -5x + 12

2y = -10x - 2

y = (-10/2)x - 2/2

y = -5x - 1...the slope here is -5...a parallel line will have the same slope.

y = mx + b

slope(m) = -5

(0,12)...x = 0 and y = 12

now we sub...we r looking for b, the y intercept

12 = -5(0) + b

12 = b

so ur parallel line is : y = -5x + 12

ANSWERED AT 29/01/2020 - 05:36 PM

QUESTION POSTED AT 29/01/2020 - 05:36 PM

10x + 2y = -2

2y = -10x - 2

y = -(10/2)x - 2/2

y = -5x - 1 y = mx + c, slope m = -5.

If it is parallel, then the slope of the second line ought to be -5 as well.

So you should fill -5 in the bracket.

2y = -10x - 2

y = -(10/2)x - 2/2

y = -5x - 1 y = mx + c, slope m = -5.

If it is parallel, then the slope of the second line ought to be -5 as well.

So you should fill -5 in the bracket.

ANSWERED AT 29/01/2020 - 05:36 PM

QUESTION POSTED AT 29/01/2020 - 05:36 PM

2x + 7y = 4.....multiply by 2

-4x - 3y = 14

------------------

4x + 14y = 8 (result of multiplying by 2)

-4x - 3y = 14

----------------add

11y = 22

y = 2

2x + 7y = 4

2x + 7(2) = 4

2x + 14 = 4

2x = 4 - 14

2x = - 10

x = -5

solution is : (-5,2)

-4x - 3y = 14

------------------

4x + 14y = 8 (result of multiplying by 2)

-4x - 3y = 14

----------------add

11y = 22

y = 2

2x + 7y = 4

2x + 7(2) = 4

2x + 14 = 4

2x = 4 - 14

2x = - 10

x = -5

solution is : (-5,2)

ANSWERED AT 29/01/2020 - 05:36 PM

QUESTION POSTED AT 29/01/2020 - 05:36 PM

**Answer:**

the first term is

**Step-by-step explanation:**

We have been given the polynomial

Arrange this polynomial in descending order. **In other words we arrange this polynomial having exponent from greatest to smallest.**

**Exponents from descending order is given by**

4, 3, 2, 0

**So, the polynomial when arranged in descending order is given by**

**Therefore, the first term is **

ANSWERED AT 29/01/2020 - 05:33 PM

QUESTION POSTED AT 29/01/2020 - 05:33 PM

Yes so whats the question

ANSWERED AT 29/01/2020 - 05:29 PM

QUESTION POSTED AT 29/01/2020 - 05:29 PM

James has 6...and he adds 2...so he has 8

roy has 12

ratio of james to roy = 8/12 which reduces to 2/3...so the ratio is 2:3

roy has 12

ratio of james to roy = 8/12 which reduces to 2/3...so the ratio is 2:3

ANSWERED AT 29/01/2020 - 05:25 PM

QUESTION POSTED AT 29/01/2020 - 05:25 PM

I think 4 ways if im not mistaken because I done this in my head just now

ANSWERED AT 29/01/2020 - 05:23 PM

QUESTION POSTED AT 29/01/2020 - 05:23 PM

In the question "This figure shows the procedure for constructing a" The correct answer is "bisector of an angle" (option C).
To construct an angle bisector: Draw an arc that is centered at the vertex of the angle to intersect both sides of the angle. From the point of intersection of the previous arc and the both sides of the angle, draw two more arcs to intersect at a point. The radius for the two arcs must be equal. Then draw a straight line from the point of intersection of the later set of arcs and the vertex of the angle.

ANSWERED AT 29/01/2020 - 05:17 PM

QUESTION POSTED AT 29/01/2020 - 05:17 PM

Hello,

ANSWERED AT 29/01/2020 - 05:16 PM

QUESTION POSTED AT 29/01/2020 - 05:16 PM

**Answer:**

The correct answer is **C.**

**Step-by-step explanation:**

Notice that the difference between consecutive values of x is always 1, and the difference between consecutive values of y is always 2. This means that

where and stands for two consecutive values of x, and the same goes to y.

Now, notice that this is the definition of the slope of the equation of a line. Then, a line can be characterized by this condition, and that is why **C ** is the correct answer.

Anyway, you can check that this set of point is generated by a linear function in other way. Suppose that it can be done, and the linear function has the form

.

From the pair (0,7) we deduce that , then . Now, substituting the pair (-3,1) we get and as consequence . Thus, if the points are generated by a linear function, its expression would be .

Now, substitute the different values of x and check that the same values of y are obtained.

ANSWERED AT 29/01/2020 - 05:16 PM

QUESTION POSTED AT 29/01/2020 - 05:16 PM

**Answer:**

The correct option is B.

**Step-by-step explanation:**

It is given that the ordered pairs below represent a linear relation between x and y. (-3,0), (-2,4), (-1,8), (0,12), (1,16), (2,20).

At y-intercept the value of x is 0. From the given points we can say that the y-intercept of the function is (0,12).

If a line passing through the two points, then the slope of the function is

The slope of the function is

**Therefore the slope of the line represented by this table is 4 and the y-intercept is 12. Option B is correct.**

ANSWERED AT 29/01/2020 - 05:15 PM

QUESTION POSTED AT 29/01/2020 - 05:15 PM

Last in First out - The last item/inventory purchased are sold first. Hence your answer is a.$10.

ANSWERED AT 29/01/2020 - 05:14 PM

QUESTION POSTED AT 29/01/2020 - 05:14 PM

There are 4 fish left because 2 x 4 = 8, and 8 + 4 = 12.

ANSWERED AT 29/01/2020 - 05:02 PM

QUESTION POSTED AT 29/01/2020 - 05:02 PM

1 Yard is equivalent 36 inches

or

1 inch is equivalent to 1/36 yards

or

1 inch is equivalent to 1/36 yards

ANSWERED AT 29/01/2020 - 04:39 PM

QUESTION POSTED AT 29/01/2020 - 04:39 PM

3:12 = x:16

(3/12) = (x/16)

(3/12)*16 = x

(1/4)*16 = x

4 = x

x = 4

(3/12) = (x/16)

(3/12)*16 = x

(1/4)*16 = x

4 = x

x = 4

ANSWERED AT 29/01/2020 - 04:38 PM

QUESTION POSTED AT 29/01/2020 - 04:38 PM

1. In an hour, Lance can do 1/5 of the job and Kim can do 1/4 of the same job. Letting x be the number of hours it will take them to do the job together.

(1/5 + 1/4) x = 1

The value of x is 20/9 or approximately 2.22 hours.

2. Same as the concept above, the equation that would best describe the situation is,

(1/x + 1/2x)(5) = 1

The value of x is 7.5 hours. Since this value is the number of hours Dominique can do the job alone, Houston's time will be 15 hours.

(1/5 + 1/4) x = 1

The value of x is 20/9 or approximately 2.22 hours.

2. Same as the concept above, the equation that would best describe the situation is,

(1/x + 1/2x)(5) = 1

The value of x is 7.5 hours. Since this value is the number of hours Dominique can do the job alone, Houston's time will be 15 hours.

ANSWERED AT 29/01/2020 - 04:37 PM

QUESTION POSTED AT 29/01/2020 - 04:37 PM

The side opposite the angle 19 degrees is given by 15sin 19 = 4.9 units, while the side adjacent the angle 19 degrees is given by 15cos 19 = 14.2 units.

ANSWERED AT 29/01/2020 - 04:36 PM

QUESTION POSTED AT 29/01/2020 - 04:36 PM

1. The distance formula given two points is,

d = sqrt ((x2 - x1)² + (y2 - y1)²)

Substituting the given values,

d = sqrt ((12 - 0)² + (3 - 5)²) = 12.17 or aproximately 12.2

2. Calculate the distance between points T and U and from U to V

( T to U) d = sqrt ((20 - 80)² + (60 - 20)²) = 72.11

(U to V) d = sqrt ((110 - 20)² + (85 - 60)²) = 93.41

Adding this distances gives an answer of approximately equal to 165.52. The answer is letter A.

d = sqrt ((x2 - x1)² + (y2 - y1)²)

Substituting the given values,

d = sqrt ((12 - 0)² + (3 - 5)²) = 12.17 or aproximately 12.2

2. Calculate the distance between points T and U and from U to V

( T to U) d = sqrt ((20 - 80)² + (60 - 20)²) = 72.11

(U to V) d = sqrt ((110 - 20)² + (85 - 60)²) = 93.41

Adding this distances gives an answer of approximately equal to 165.52. The answer is letter A.

ANSWERED AT 29/01/2020 - 04:35 PM

QUESTION POSTED AT 29/01/2020 - 04:35 PM

**Answer:**

**Step-by-step explanation:**

Look at the picture.

ANSWERED AT 29/01/2020 - 04:35 PM

QUESTION POSTED AT 29/01/2020 - 04:35 PM

**Question 1)**

The polynomial function is:

It could be written as:

The roots of a function are the possible values of x where f(x)=0

i.e.

Since,

Hence, we get:

**Hence, the real zeros of the given problem is:**

** B. 3, -3, -6**

**Question 2)**

The profit function is given by:

We are asked to find the point where the company break even i.e. there is no profit or loss i.e. the possible value of x such that P(x)=0

i.e.

i.e.

( As the square of a number can't be negative.

Hence, is not a solution)

Hence, the solution is:

**The correct answer is:**

** D. 4 years **

**Question 3)**

The polynomial function is given by:

We know that the number of sign changes of function f(x) gives the possible number of positive real roots

and the number of sign changes of function f(-x) gives the possible number of negative real roots.

The number of sign changes in f(x) is 1

(Hence, f(x) has at most 1 positive real root)

and

The number of sign changes in f(x) is 3

(Hence, f(x) has at most 3 negative real root)

** The correct answer is:**

** C. 3 or 1 **

ANSWERED AT 29/01/2020 - 04:34 PM

QUESTION POSTED AT 29/01/2020 - 04:34 PM

Use the fundamental principle of counting. In the first seat, we can choose the seater from the four persons. On the next seat, only 3 people would be available. On the second, there are 2 and finally 1 to the last seat. Multiply all the possible number of seaters,

4 x 3 x 2 x 1 = 16

Thus, the answer is letter C.

4 x 3 x 2 x 1 = 16

Thus, the answer is letter C.

ANSWERED AT 29/01/2020 - 04:34 PM

QUESTION POSTED AT 29/01/2020 - 04:34 PM

The fourth side of the quadrilateral can be determined by taking the sin of the difference of 120 and 90 in which the expression becomes sin 30 = x/12 where x is the extra length difference from the third side. x is equal to 6. Hence the fourth side is equal to 8+6 or 14 cm. The area of the quadrialteral is the sum of the rectangle and the area of triangle. The area of the rectangle is 8*12 equal to 96 cm2.The area of teh triangle is .5*6*6. The sum or the total area is equal to 127.18 cm2.

ANSWERED AT 29/01/2020 - 04:33 PM

QUESTION POSTED AT 29/01/2020 - 04:33 PM

We let x and y represent the two angles,

y = 2x + 6

It was stated in the problem that these angles given are a linear pair. Angles in linear pair are said to add up to 180 degrees. Thus,

y + x = 180

2x + 6 + x = 180

3x = 174

**x = 58°**

**y = 122°**

y = 2x + 6

It was stated in the problem that these angles given are a linear pair. Angles in linear pair are said to add up to 180 degrees. Thus,

y + x = 180

2x + 6 + x = 180

3x = 174

ANSWERED AT 29/01/2020 - 04:22 PM

QUESTION POSTED AT 29/01/2020 - 04:22 PM

**Answer:**

it is 8 feet because i had it right on a test

ANSWERED AT 29/01/2020 - 04:22 PM

QUESTION POSTED AT 29/01/2020 - 04:22 PM

**Answer:**

Option D is correct.

The given statement cannot be true because tan theta is greater than zero in quadrant 3.

**Step-by-step explanation:-**

**In quadrant 3rd , **

Cosine and Sine both are negative and tangent is positive.

**As per the statement:-**

The terminal point determined by theta is in quadrant 3.

**Given:-**

**Since, is in quadrant 3, **

⇒ cannot be negative.

**Therefore, the given statement cannot be true because tan theta is greater than zero in quadrant 3.**

ANSWERED AT 29/01/2020 - 04:21 PM

QUESTION POSTED AT 29/01/2020 - 04:21 PM

Given a dilation with the origin O (0, 0), by observation, the scale factor “K” would be ½. I am hoping that this answer has satisfied your query about and it will be able to help you, and if you’d like, feel free to ask another question.

ANSWERED AT 29/01/2020 - 04:18 PM

QUESTION POSTED AT 29/01/2020 - 04:18 PM

The correct answer among the choices listed above is option B. The order in which a data set is listed must be taken into account when calculating the median. It is the value that separates the higher and lower halves of a sample set that is why order is important in determining this value.

ANSWERED AT 29/01/2020 - 04:18 PM

QUESTION POSTED AT 29/01/2020 - 04:18 PM