# The result of subtracting 2 from its opposite is _____. 0 1 4 -4

QUESTION POSTED AT 14/02/2020 - 03:51 PM

The result would be zero, because 2 - 2 is the same as 2 +(-2).

## Related questions

### Find the missing coefficient (2d-5)(2d-4)=4d^2+ "missing coefficient" d+20

I hope this helps you

ANSWERED AT 28/02/2020 - 07:08 AM

QUESTION POSTED AT 28/02/2020 - 07:08 AM

### A playing field is a rectangle that is 450 feet long by 240 feet wide. find to the nearest foot the length of a straight line run at one corner and went diagonally to the end at the opposite corners

The diagonal is the distance between opposite corners...

d=x^2+y^2

d^2=260100

d=510 feet

ANSWERED AT 28/02/2020 - 06:50 AM

QUESTION POSTED AT 28/02/2020 - 06:50 AM

### Consider the functions f(x)=(x-5)^2+2 and g(x)=(x+6)^2-4. Which of the following statements is true? A: The graph of g(x) is shifted 2 units below and one unit to the right of the graph of f(x). B: The graph of g(x) is shifted 1 unit above and 2 units to the right of the graph of f(x). C: The graph of g(x) is shifted 6 units below and 11 units to the left of the graph of f(x). D: The graph of g(x) is shifted 11 units above and 6 unit to the left of the graph of f(x).

C.  Adding to x shift graph left, subtracting from x shifts graph right.  Adding a constant shifts the graph upwards and subtracting a constant shifts graph downwards...

In this case f(x) is shifted leftward by 11 units and downward by 6 units.

ANSWERED AT 28/02/2020 - 06:48 AM

QUESTION POSTED AT 28/02/2020 - 06:48 AM

### A jar contains 40 pennies, 18 nickels, 20 dimes and 12 quarters. Sophia chooses a coin at random, notes the result, and replaces the coin. She repeats this until she has done it a total of 45 times. Predict the number of times she will choose a penny.

19 times will be the amount of pennies

ANSWERED AT 28/02/2020 - 06:45 AM

QUESTION POSTED AT 28/02/2020 - 06:45 AM

### 1) 2 x-4=10 2) -17 x+16=58 3) 4-9x=-14

1. 2x-4=10
+4
2x=14
÷2
×=7

2. -17x+16=58
-16
-17x= 42
×=-2.47

3. 4-9x=-14
x=5.5

ANSWERED AT 28/02/2020 - 06:33 AM

QUESTION POSTED AT 28/02/2020 - 06:33 AM

### A quadrilateral has opposite sides parallel and 4 right angles.two sides are longer than the others.what is the quadrilateral

The answer is rectangle because the top and bottom sides are long and the sides are sort.

ANSWERED AT 28/02/2020 - 06:20 AM

QUESTION POSTED AT 28/02/2020 - 06:20 AM

### Kalesha is purchasing a laptop. The original price of the laptop is $900. The store is offering 10% off on all computers. Kalesha has a$100 gift card. How should Kalesha determine the amount she will pay for her computer? Subtract $100, then take 10% off. Kalesha will pay . Answer: She will pay$ 720 for the computer.

Step-by-step explanation:

Since, the cost price of the laptop = $900, Also, after getting the$ 100 gift card,

The new price of the laptop = $900 -$ 100 = $800 According to the question, The store is offering 10% off on all computers. The final price of the laptop = 800 - 10% of 800 = 800 - 80 =$ 720,

Hence, $720 will be paid for the laptop. ANSWERED AT 28/02/2020 - 06:18 AM QUESTION POSTED AT 28/02/2020 - 06:18 AM ### Parallelogram ABCD has vertices A(-2,-51/2), B(-4,-51/2), C(-3,-2), and D(-1,-2). find the vertices of parallelogram A'B'C'D' after a translation of 2 1/2 units down. On a coordinate plane, any movement up and down is on the y-axis. So if your parallelogram is moving down 2.5 units, then the y-values of each vertice will go down by 2.5: A(-2, -8), B(-4, -8), C(-3, -4.5), D(-1, -4.5) ANSWERED AT 28/02/2020 - 06:15 AM QUESTION POSTED AT 28/02/2020 - 06:15 AM ### The table shows the results of four surveys that randomly sampled 50 girls at a community center about their favorite sport at the center. Swimming Basketball Soccer Total Survey 1 16 15 19 50 Survey 2 15 15 20 50 Survey 3 7 35 8 50 Survey 4 14 18 18 50 Identify surveys that are likely biased. Based on the unbiased surveys, what percent of the girls at the community center are likely to choose swimming as their favorite sport? Answer: 30%. I go to K12 and just take the test and got it right. ANSWERED AT 28/02/2020 - 06:15 AM QUESTION POSTED AT 28/02/2020 - 06:15 AM ### I'm confused with 1-4 if you can could u just give me and example Or an answer for number one so I can get thank u 1. 1/4 2. 3/8 3. 8/8 4.5/8 ANSWERED AT 28/02/2020 - 05:57 AM QUESTION POSTED AT 28/02/2020 - 05:57 AM ### How do you know that calculating 80% of the regular price gives you the same result as subtracting 20% from the regular price 80+20 equals 100. Brainliest!!!!!! ANSWERED AT 28/02/2020 - 05:51 AM QUESTION POSTED AT 28/02/2020 - 05:51 AM ### Subtract: (x2 − 8x + 5) − (−3x2 + 5x − 9) help me please. The answer is 4x^2-13x+14 ANSWERED AT 28/02/2020 - 05:51 AM QUESTION POSTED AT 28/02/2020 - 05:51 AM ### Mary pays$417.25 for automobile insurance, of which $32 is for comprehensive coverage. One year, Mary has two accidents. What will her premium be the next year? (Note: Subtract the$32 before you take 150 percent, then add the \$32 back in to get the new total!) Annual premium? 288.83 577.88 609.88 625.88

(417.25-32)*150/100)+32=609.88

ANSWERED AT 28/02/2020 - 05:48 AM

QUESTION POSTED AT 28/02/2020 - 05:48 AM

### AWNSER FIST GET BRANLISET :-)and please help PLEASE A line segment is drawn from (+1, +9) to (+4, +9) on a coordinate grid. Which answer explains one way that the length of this line segment can be determined? A. Add 9 + 4. B. Add 4 + 1. C. Subtract 9 – 4. D. Subtract 4 – 1.

B. This is because length is represented by X in a coordinate grid. X is always the first point in a coordinate set. 4 + 1 is you equation to determine the length.

ANSWERED AT 28/02/2020 - 05:45 AM

QUESTION POSTED AT 28/02/2020 - 05:45 AM

3) Since all the sides are equal in an equilateral triangle, you can just say they're all "x". Since the perimeter is the length around the shape, x+x+x=12in. You can then solve the equation to get x=4

ANSWERED AT 28/02/2020 - 05:22 AM

QUESTION POSTED AT 28/02/2020 - 05:22 AM

### The lengths of two sides of a triangle are shown below: Side 1: 3x^2 − 2x − 1 Side 2: 9x + 2x^2 − 3 The perimeter of the triangle is 5x^3 + 4x^2 − x − 3. Part A: What is the total length of the two sides, 1 and 2, of the triangle? (4 points) Part B: What is the length of the third side of the triangle? (4 points) Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points)

Part A : add side 1 to side 2
8x^2 - 5x - 2 + 7x - x^2 + 3 ....combine like terms
7x^2 + 2x + 1 <=== total of side 1 + side 2

part B : since perimeter is the sum of all sides, we can find the third side by subtracting the sum of the 2 sides (from part A) from the perimeter.
4x^3 - 3x^2 + 2x - 6 - (7x^2 + 2x + 1)...distribute thru the parenthesis
4x^3 - 3x^2 + 2x - 6 - 7x^2 - 2x - 1 =....combine like terms
4x^3 - 11x^2 - 7 <===length of 3rd side

part C : Polynomials are closed under addition and subtraction because when adding/subtracting polynomials, the result is another polynomial.

ANSWERED AT 28/02/2020 - 05:21 AM

QUESTION POSTED AT 28/02/2020 - 05:21 AM

### How many real number solutions does the equation have ? 0=-4x^2+7x-8

Hello :
-4x² +7x-8 = 0
delta = b²-4ac        a=-4   b=7    c=-8
delta = (7)²-4(-4)(-8) =-79
(delta) < 0... no solution in : R

ANSWERED AT 28/02/2020 - 05:14 AM

QUESTION POSTED AT 28/02/2020 - 05:14 AM

### Children in an art program were asked which animal they would like to learn to draw. The Table shows that results. The art director will make a bar graph of the results. Which scale would most appropriate for the graph. A. 0 to 50, by 5sB. 0 to 00, by 10sC. 10 to 50, by 2sD. 10 to 50, by 5s

The answer is D I am almost positive

ANSWERED AT 28/02/2020 - 05:05 AM

QUESTION POSTED AT 28/02/2020 - 05:05 AM

### -4=b/2 a)-8 b)-2 c)2 D)8

-4 = b/2

-4 *2 = b

-8 = b

ANSWERED AT 28/02/2020 - 05:01 AM

QUESTION POSTED AT 28/02/2020 - 05:01 AM

### Is the inequality below sometimes, always, or never true? -2(2x + 9) > -4x + 9 A. always B. sometimes C. never

I believe it would be (B) sometimes...
But I'm not %100 positive it is right,

ANSWERED AT 28/02/2020 - 04:58 AM

QUESTION POSTED AT 28/02/2020 - 04:58 AM

### 1. solve each equation by graphing the related function. If the equation has no real number solutions, write no solution x^2+7=0 2. solve each equation by graphing the related function. If the equation has no real number solutions, write no solution 3x^2=0 3. solve each equation by graphing the related function. If the equation has no real number solutions, write no solution 1/4x^2-4=0

We have to find the number of solutions of each of the following equations by observing their graphs.

We know that the number of real solutions are the number of times the graph touches the x-axis. i.e. the point at which the function is zero.

1)

Clearly this graph has no real solutions.

Also we can see from the equation that the function takes no real value such that the function is zero.

since,

Hence, it has no real solution.

2)

This graph has one real solution i.e. 0 with multiplicity 2.

Also it could be seen as:

are the possible solution of the equation.

Hence, the function has one real solution with multiplicity 2.

3)

From the graph of this function we see that it has 2 real solutions i.e. 4 and -4.

( Also it could be seen as:

)

ANSWERED AT 28/02/2020 - 04:44 AM

QUESTION POSTED AT 28/02/2020 - 04:44 AM

-4x + 15 > 59
-4x > 44
x < -11 - switch the inequality when dividing or multiplying by a negative number

ANSWERED AT 28/02/2020 - 04:34 AM

QUESTION POSTED AT 28/02/2020 - 04:34 AM

### Factor 6x4 – 5x2 + 12x2 – 10 by grouping. What is the resulting expression? (6x + 5)(x2 – 2) (6x – 5)(x2 + 2) (6x2 + 5)(x2 – 2) (6x2 – 5)(x2 + 2)

1. Factor out common terms in the first two terms, then in the last two terms
x^2(6x^2-5)+2(6x^2-5)

2. Facto out the common term 6x^2-5
(6x^2-5)(x^2+2)

Have a nice day :D

ANSWERED AT 28/02/2020 - 04:24 AM

QUESTION POSTED AT 28/02/2020 - 04:24 AM

### 1. Which of the following is the equation of the axis of symmetry for the function? y = x2 -4x + 8 A. x = -4 B. x = 2 C. y = -2 D. y = 2x 2. This function has how many solutions? 4x2 = 0 A. 2 B. 1 C. 0 3. Which is the set of roots for the equation? x2 + 3x - 18 = 0 A. {18,-1} B. {-2,9} C. {-6,3} D. {9}

1 a 2 a 3 d or c because 9times 2 =18 or 6times3=18

ANSWERED AT 28/02/2020 - 04:21 AM

QUESTION POSTED AT 28/02/2020 - 04:21 AM

### Which transformation causes the described change in the graph of the function y = cos x? The transformation results in a horizontal shrink. The transformation results in a vertical stretch. The transformation results in a horizontal stretch. The transformation results in a vertical shrink.

See image.

Step-by-step explanation:

If there is a whole number multiplied by the x, its a horizontal shrink.

If there is a whole number multiplied by the whole function, its a vertical stretch.

If there is a fraction multiplied by the x, its a horizontal stretch.

If there is a fraction multiplied by the whole function, its a vertical shrink.

ANSWERED AT 28/02/2020 - 04:10 AM

QUESTION POSTED AT 28/02/2020 - 04:10 AM

### Subtract [12 x+y+6] form 5x+y-10

The Final Result would to your question would be 7x + 2y - 4

i hope this helps you out! :)

ANSWERED AT 28/02/2020 - 04:03 AM

QUESTION POSTED AT 28/02/2020 - 04:03 AM

1-4h^2-12hk-9k^2
-(4h^2+12hk-(1-9k^2))
-(4h^2+12hk-(1^2-(3k)^2))
-(4h^2+12hk-(1+3k)(1-3k))
-4h^2-12hk+(1+3k)(1-3k)

ANSWERED AT 28/02/2020 - 04:02 AM

QUESTION POSTED AT 28/02/2020 - 04:02 AM

### For the equation below, x is the input and y is the output. y = -4x 3 if the input is -8, then the output is .

From this we know that x = -8
So all we need to do is plug -8 into the equation everywhere there is an x

So y = -4 * -8 + 3

y = 32 + 3

So y is equal to 35, and since y is the output, the output is 35

ANSWERED AT 28/02/2020 - 03:38 AM

QUESTION POSTED AT 28/02/2020 - 03:38 AM

### Find the slope, if it exsists, of the line containing the pair points, (5,-4) and (8,-9)

To find the slope between 2 points we will use the slop equation

(Y - y)/(X - x)

What this means is that the y part of the first point minus the y part of the second point all divided by the x part of the first point minus the x part of the second point is the slope

So (-4 - -9)/(5 - 8) is the slope

To simplify

-4 minus -9 is 5
And 5 minus 8 is -3

So the slope is 5/-3

Which is -5/3 (negative five thirds)

Feel free to ask questions if you are still confused.

ANSWERED AT 28/02/2020 - 03:38 AM

QUESTION POSTED AT 28/02/2020 - 03:38 AM

### A circle is centered at the point (5, -4) and passes through the point (-3, 2). the equation of this circle is (x )2 (y )2 =

The answer to my question is (x)+(y)+4

ANSWERED AT 27/02/2020 - 05:29 PM

QUESTION POSTED AT 27/02/2020 - 05:29 PM