The additive **inverse **of (-3 9) is (3 -9). This means that if you add the two numbers together, the result is **zero**.

(-3 9) + (3 -9) = 0

The additive inverse of a number is a number that when added to the original number produces a result of zero. In other words, the two numbers have the same absolute value, but one is the opposite sign of the other.

For example, the additive **inverse **of (-3 9) is (3 -9). This means that if you add the two numbers together, the result is zero. To demonstrate this mathematically, (-3 9) + (3 -9) = 0.

The concept of additive inverse is important in mathematics because it is used to solve equations. By understanding the **concept**, you can quickly find the solution to an **equation **by adding the opposite of the number in question.

Furthermore, additive inverse is also important in understanding the concept of subtraction. Subtraction can be thought of as addition of the inverse of the number being subtracted. For example, if you **subtract **3 from 9, you can also think of it as adding the inverse of 3 to 9, which would be (-3). Therefore, 9 - 3 = 9 + (-3) = 6.

Learn more about **inverse **here

https://brainly.com/question/13715269

#SPJ4

*I need to show work*

Suppose you have 11 coins in your pocket. You have nickels and dimes and they total $0.65. How many of each do you have?

**Answer:**

2 dimes and 9 nickles.

**Step-by-step explanation:**

2 dimes = 20cents

9 nickles = 45cents

20+45=65cents

2+9=11coins

Convert the following quadratic equation to vertex form. 2) 3x2 - 12x - 5

**Answer:**

2*12x-5

**Step-by-step explanation:**

In geometry, a vertex form is a point where two or more curves, lines, or edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedra are vertices. For example, a square has four corners, each is called a vertex.

2−4(5p+1) Simplify to create an equivalent expression.

**Answer:**

2-20p-4 = -20p-2

**Step-by-step explanation:**

**Answer:**

- 20p - 2

**Step-by-step explanation:**

Given

2 - 4(5p + 1) ← distribute parenthesis

= 2 - 20p - 4 ← collect like terms

= - 20p - 2

Help please.........

It’s b. hope I helped!

Combine like terms

(3x^2−10x+4)+(10x^2−5x+8)

I will give brainliest

Answer:

13x^2-15x+12

Step-by-step explanation:

13x^2-15x+12 hope this helps!

Find the explicit formula for the given sequence.

-4, 12, -36, 108,...

a

a_n=-4·(-3)^{n-1}

b

a_n=4·3^{n-1}

c

a_n=15·3^{n-1}

d

a_n=5·3^{n-1}

**Answer:**

Option a.) an = -4(-3)^(n-1)

Math Teacher is giving extra credit to who ever can come up with the best theme for his kids birthday party!!!

I will give a Branliest!

Has To Be A Movie!!!!

You can choose

A. Hunger Games

B. Men in Black

C. Classic Horror Movies

D. Jurassic Park

OR!!

Awnser With your own suggestion!!!!!!!

**Step-by-step explanation:**

i think it is sponge Bob square pants

The table shows the total cost to use Mark's Moving Company.

Hours

Total

Cost

1

$190

2

$280

3

$370

4

$460

Using f(x) to represent the total cost, and x to represent the number of hours, which function models this situation?

A. f(x) = 190x + 90

B. f(x) = 100x + 90

C. f(x) = 90x + 190

D. f(x) = 90x + 100

**Answer:**

The answer would be C can I get brainliest?

**Step-by-step explanation:**

Did this kind of math before. Hope this helps you.

X-y=3

6x-7y=11

what is the answer to this HELP plz

Here are the steps I took to solve it. Hopefully you understand what I wrote

the scale of a model is 0.5in : 6 ft. find the length of the model for an actual length of 204 ft

**Answer:**

17 in

**Step-by-step explanation:**

.5 in : 6 ft

204/6 x .5 = 17

In order to solve the system of equations below, Harvey multiplies each equation by a constant to eliminate the x

terms.

7x+ 3y = 5

2x+5v=-11

What are the resulting equations?

**Answer:**

14x + 6y = 10

14x + 35y = -77

**Step-by-step explanation:**

Multiply the top one by 2

14x + 6y = 10

Multiply the bottom one by 7

14x + 35y = -77

His next step is to subtract. You could have done this by multiplying the top one by -2

-14x - 6y = - 10

14x + 35y = -77 Now all you need do is add. The question now becomes what do you do? What answer do you give? I think the expected answer is the top two equations, but if I was actually doing the problem, I'd use the bottom 2.

Answer:

A) 14x + 6y = 10

-14x - 35y = 77

Step-by-step explanation:

multiple the first equation by 2 and the second equation by -7

2( 7x + 3y = 5)

-7( 2x + 5y = -11)

14x + 6y = 10

-14x - 35y = 77

Find the slope of the line that passes through these two points: (4, 19) and (-15, 7) -19/12 19/12 12/19 -12/19

**Answer:**

12/19

**Step-by-step explanation:**

m=(y2-y1)/(x2-x1)

m=(7-19)/(-15-4)

m=-12/-19

m=12/19

(3/8)^-2(1/3x3/8)^3(1/3)^4

1/157464 x^9 is the answer

Your sister goes to a restaurant with her friends. The total for the food is $50.43. How much TAX will you pay if the percentage rate is 6%?

**Answer:**

3.0258

**Step-by-step explanation:**

50.43*6%=3.0258

14.3 times 6.2

[NEED ANSWER ASAP]

**Answer:**

88.66

**Step-by-step explanation:**

used calculator

Please help me out thank you.

its A

**Step-by-step explanation:**

**Answer:**

_____________

2. The lengths of the sides of a triangle are 4cm, 5cm and 6cm. Find, in degrees to one decimal

place, the size of the largest angle of the triangle.

**Answer:**

** 82.8 degrees.**

**Step-by-step explanation:**

**The largest angle is opposite the longest side.**

So we find the angle opposite the 6cm line using The Cosine Rule:

6^2 = 4^2 + 5^2 - 2.4.5 cos A

cos A = (6^2 - 4^2 - 5^2) / (-2*4*5)

= -5/ -40

= 0.125.

So m angle A = 82.819 degrees.

The length of the minute hand on a clock is 10in what's the diameter

**Answer:**

20

**Step-by-step explanation:**

how do you simplify this

8-6/3

6*8/3

The answer for the equation 8 - 6/3 is,

6.

The answer for the equation 6 × 8/3 is,

16.

find the number of terms and the degree of this polynomial.

[tex] - 9 {r}^{9} [/tex]

**Step-by-step explanation:**

there is 1 term

9th degree or degree =9

simplify: 5(3x-4)-6(2x+3)

**Step-by-step explanation:**

I am doing the same math and I have no idea one nobody is helping me :/ there just looking at my problem and saying the wrong number :((

**Step-by-step explanation:**

Given

5(3x-4)-6(2x+3)

= 15x - 20 - 12x - 18

= 3x - 38

PLEASE THIS IS MY THIRD TIME ASKING TODAY I NEED HELP!!!

please only answer if you know how to do this!

**Answer:**

The answers are:

**Step-by-step explanation:**

1)Adjacent

2)Vertical

3)Corresponding

4)None of these

5)1,7 3,5 4,6 2,8 (<--angle numbers)

6)4,5 2,7 (<--angle numbers)

7)1=85, 2=95, 3=85, 4=85

8)1=60, 2=120, 3=60, 4=120

9)1=90, 2=90, 3=90, 4=90

10) No, they are not parallel. A protractor would show that the intersection angles are different, meaning the lines aren't parallel.

SORRY it took so long hope this helps!!

**Answer:**

**1. **

adjacent

**2. **

vertical

**3. **

corresponding

**4. **

none (just regular interior and thats not an option)

**5.**

(<5,<7) (<6,<8) (<1,<3) (<2,<4)

**6.**

** **(<2,<7) (<6,<3)

**7.**

<1= **85**

<2=** 95**

<3= **85**

<4= **85**

**8.**

** **<1= **60**

<2= **120**

<3= **60**

<4= **120**

**9.**

<1= **90**

<2= **90**

<3= **90**

<4= **90**

**10. **No, its not parallel because the corresponding angles 1 and 7 aren't equal. You can use a protractor to figure this out by finding the measurement of angles 1 and 7. Because they aren't equal degrees, the lines will cross at some point

what is (9m)4 without exponents

**Answer:**

The answer is **36m**

**Step-by-step explanation:**

Multiply 9m by 4, and you'll get (9x4)m, which is (36)m, which can be simplified into **36m.**

The table below shows the monthly balances a person had on their credit card over a five-month period.

Month Balance

January -$50

February $25

March -$70

April -$45

May $25

What was the average monthly balance over the five-month period? Enter your answers and your explanations or work in the space provided.

**Answer:**

43 dollars

**Step-by-step explanation:**

to take the average we have to add up all the numbers and divide by 5 which is

215/5=43

if my answer helps please mark as brainliest.

Find the value of x. Round to the nearest tenth.

**Answer:**

14.8

**Step-by-step explanation:**

cos 36° = 12/x

x = 12 /cos 36°

By what percent will a fraction change if its numerator decreases by 85% and the denominator decreased by 25%

**Let x/y be the original fraction.
**

**
**

**
**

**
**

**After decreasing the numerator by 50% and decreasing the denominator by 25%, the fraction is:
**

**
**

**
**

**
**

**(x - 0.5x) / (y - 0.25y) = (0.5x) / (0.75y)
**

**
**

**
**

** = (2/3)(x/y) = 66 2/3% of x/y
**

**
**

**
**

**
**

**So, the fraction decreased by 33 1/3%. **

**The correct answer is 80%**

geometry help multiple choice trig

**Answer:**

14/50

**General Formulas and Concepts:**

Math

Reducing FractionsTrigonometry

[Right Triangles Only] SOHCAHTOA [Right Triangles Only] sinθ = opposite over hypotenuse**Step-by-step explanation:**

Step 1: Define

sin∠C

Opposite Leg of ∠C = 14

Hypotenuse = 50

Step 2: Find

Substitute in variables [Trig - Sine]: sinC = 14/50**Answer:**

14/50

**Step-by-step explanation:**

For angle C, 14 is the opposite leg. The hypotenuse is 50.

sin C = opp/hyp

sin C = 14/50

Answer: 14/50

what is the distance between (5 , 2)and (-1 , 4)

**Answer:**

6.32 or 2 x sq rt 10

**Step-by-step explanation:**

6 along x axis, 2 along y axis

using the Pythagorean theorem

6^2+2^2=40

sq rt 40=6.32 or 2 x sq rt 10

what is the unit rate of 180 to 4

**Answer:**

18/4=45

**Step-by-step explanation:**

Simplify.

Rewrite the expression in the form 6^n. 6^-6/6^-5=

**Answer:**

cacacc

**Step-by-step explanation:**

sorr

**Answer:**

the answer is 0.1666667

The coordinates of a quadrilateral are (2,1), (-1,3), (-5,-3), and (-2,-5).The quadrilateral is a because are parallel and since the product of the slopes of both pairs of segments is -1,
Ultimately, what protects liberty, property, and conscience in a society?
ss theut theerThis excerpt is an example of which kind ofcharacterization?O indirect characterization, because it is showingDella's pride in her long hairO direct characterization, because it is describingDella's skill for decoratingSkillO indirect characterization, because it is revealingDella's cultural heritageO direct characterization, because it is describingDella's prized possessions
Item 23 Old Antique Store prepared the following budget information for the month of May: Sales are budgeted at $360,000. All sales are on account and a provision for bad debts is made for each month at three percent of sales for the month. Inventory was $84,000 on April 30; an inventory increase of $12,000 is planned for May 31. All inventory is marked to sell at cost plus 50 percent. Estimated cash disbursements for selling and administrative expenses for the month are $48,000. Depreciation for May is projected at $6,000. Old Antique 's budgeted gross profit for May is:
Betsy wants to determine if the types of products advertised on television vary depending on the time of day. Which type of archival research approach should she employ in this scenario
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indeed what does clicking the sign below do assessment answers
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PLS HELP ASAP !!!!State a theme of the poem Borderbus. Cite evidence from the poem to support that theme.
The x-intercept of a line is 2 and the y-intercept is 4. Explain how to use this information to write the equation of the line.
The average rainfall in inches in miami from january to may is 1.61, 2.24, 2.99 3.15 5.35 and 9.68 while it is 2.24 2.8 3.03 2.05 2.09 and 6.69 during the same period in tampa. which city gets more rain and how much more.
Determine the interval(s) on which the given function is decreasing?
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as the school prefect you are to deliver your speech of your schools speech and prize giving day
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