Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!​

Help I Have A C In Math. I Don't Understand This Alegbra. If You Get It Right Then I Will Give You Brainlist!

Answers

Answer 1
Answer:  -18w^7

This is the same as writing [tex]-18w^7[/tex]

=====================================================

Explanation:

The three terms we are multiplying are:

3w^(-2)2w^6-3w^3

The coefficients of those terms are: 3, 2, -3

Multiplying the coefficients gets us 3*2*(-3) = -18 which is the coefficient of the final answer.

As for multiplying the w terms, we add the exponents: -2+6+3 = 7, and this is the exponent of the final answer.

Wrapping everything up, that's how we end up with -18w^7

Answer 2
Answer: -18w ^ 7

I hope this helps

Related Questions

g(x)=3x+7 table function

Answers

Answer:

1: g(x) = -2

2: g(x) = 1

3: x = 1

4: x = 0

5: x = 2

Step-by-step explanation:

A shop sold small and large tin fish in the ratio 2:3 if 600 small tinned fish sold how many large tinned fish were sold??and find the total number of tinned fish sold by the shop???​

Answers

Answer:

900 Large Fish

1500 Fish Total

Step-by-step explanation:

The 2:3 ratio means that for every 2 small fish sold, 3 large fish are sold.

We can divide 600 by 2 and then multiply by 3 to find our answer.

[tex]3(\frac{600}{2} )[/tex]

[tex]3(300)[/tex]

[tex]900[/tex]

To check our answer, we can put it into the form of a fraction and see if it simplifies back to that ratio.

[tex]\frac{600}{900} /\frac{300}{300} =\frac{2}{3}[/tex]

We have confirmed 900 is the correct number of large fish. To answer the second part of the question we just have to add the two numbers together.

[tex]600+900=1500[/tex]

So, our two answers are

900 Large Fish

1500 Fish Total

£350 in the ratio 2:3

Answers

Answer:

£140 : £210

Step-by-step explanation:

sum the parts of the ratio, 2 + 3 = 5 parts

Divide the total by 5 to find the value of one part

£350 ÷5 = £70 , then

2 parts = 2 × £70 = £140

3 parts = 3 × £70 = £210

£350 in the ratio 2 : 3 is £140 : £210

can someone help with this Linear programming project

Answers

Answer: c

Step-by-step explanation:

could some please help me i need some

Answers

Answer:

If you substitute x with 88/9, you will get the answer as 75 with is correct.

Step-by-step explanation:

9(88/9-6)+41

convert 6 into a fraction

54/9

9(88/9-54/9) +41

subtract 88/9-54/9

use this formula

a/c - b/c = (a - b)÷ c

88/9- 54/9 = (88-54)÷ 9

= 34/9

9(34/9)+41

convert 9 to a fraction

81/9

81/9(34/9) + 41

multiple

81/9(34/9) using this formula

a/b × c/d. = (a×c) ÷( b×d)

81/9(34/9)= (81×34) ÷(9×9) = 2754÷81

2754/81 + 41

reduce 2754/81

= (2754÷81) ÷ (81÷81)

34/1

= 34

34+41 = 75

Can someone help me please <3

Answers

Answer:

3s

Step-by-step explanation:

Since it's 3 of them

and we don't know how much each bought

Find and even number between 20 and 50 that is a multiple of 5 and 8

Answers

Step-by-step explanation:

25ieiejrnjekeee ejeioeoeoe

ejejrmmrjrkrke

If 243= 3x, what is 3 x- 1?​

Answers

Answer:

242

Step-by-step explanation:

243-1 is 242

Which two ratios represent quantities that are proportional?

36

48

B.

9

10

O A. 56 and

and 13

O c. 17

O d. 24 and 1

and

Answers

Answer:8

Step-by-step explanation:

3. Does the point (5, 10) fall on the graph of this line? (The line described in questions #1 and #2). How do you know? Show your work algebraically (That is, don’t draw me a graph… show me using numbers, variables, and/or symbols). (2 points).

Answers

Since y is not equal to 10, hence the coordinate point does not fall on the line graph.

Since we are not given a graph, we will use the attached graph as a reference:

The equation of a line is expressed as y = mx + b

m is the slope

b is the y-intercept

Get the slope of the line

[tex]m = \frac{0-(-2)}{-2-0}\\m=\frac{2}{-2}\\m = 1[/tex]

Since the line suts the y-axis at y = -2, hence b = -2

Get the equation of the line:

Recall that y = mx + b

y = x + (-2)

y = x - 2

Next is to check if the coordinate (5, 10) lies on the line

If x = 5

y = x - 2

y = 5 - 2

y = 3

Since y is not equal to 10, hence the coordinate point does not fall on the line graph.

Learn more here: https://brainly.com/question/17003809

The average of three numbers is four. If a fourth number is added, what
is the value of that number if the resulting average of the four numbers
is five?

Answers

Answer:

Step-by-step explanation:

Sum of four numbers =4x5=20

Sum of three numbers =3x4=12

So fourth number =20-12=8

A teacher wrote this expression on the board. What is the value of this expression
(-6)2+(-8÷4)

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{(-6)2 + (-8\div 4)}\\\mathsf{\rightarrow -6(2) + (-8\div4)}\\\large\mathsf{\rightarrow-12 + (-8\div4)}\\\mathsf{\rightarrow -12 + (-2)}}\\\mathsf{\rightarrow -12 - 2}\\\mathsf{\rightarrow -14}\\\\\\\large\textsf{Therefore, your answer is: \boxed{\mathsf{-14}}}\huge\checkmark[/tex]

[tex]\huge\textsf{Good luck on your assignment \& enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Answer:

-14

Step-by-step explanation:

(-6 ) 2 + ( -8 ÷ 4 )

Step 1 :- Distribute 2 through parantheses.

-12 + ( -8 ÷ 4 )

Step 2 :- Divide the number in the brackets.

-12 + ( - 2 )

Step 3 :- When there is a + in the front of an expression in parantheses, the expression remains the same .

- 12 - 2

Step 4 :- Calculate the difference.

-14 .

Therefore , the answer of this expression is -14.

For question 15 I didn’t attend my school session.so, i have no idea what’s the rule of the pithagoras theorem

Answers

Answer:

Step-by-step explanation:

Pythagoras simply says that for a right triangle, the sum of the squares of the two shorter legs will equal the square of the hypotenuse.

a² + b² = c²

in this case a = x

                  b = x + 2

                   c = x + 3

x² + (x + 2)² = (x + 3)²

x² + (x + 2)² = (x + 3)²

x² + (x² + 4x + 4) = (x² + 6x + 9)

       2x² + 4x + 4 = x² + 6x + 9

           x² - 2x - 5 = 0

quadratic formula

x = (2 ±√(2² - 4(1)(-5))) / (2(1))

x = (2 ± √24) / 2

a negative length does not make sense so

x = 1 + √6

     x ≈ 3.4

x + 2 ≈ 5.4

x + 3 ≈ 6.4

solve pls brainliest!

Answers

Answer:

A) right

B) acute

C) obtuse

D) acute

Step-by-step explanation:

Find the sum. Include all calculations in your answer.

-4 5/8 + 2 1/2

Answers

Answer:

-2 1/8

Step-by-step explanation:

- 17/8 = -2 1/8 = -2.125

Can someone help me understand how you do rates/ratios for the last step like you would have to make them improper then divided and then times then flip them but what do you for the last part? Like for an a example this problem question?

Answers

Answer:

432,000 miles

Step-by-step explanation:

18,000 mi/1 h = x/24h (cross multiplication)

(18,000)*(24) =

I really need help on this (:

Answers

It’s either B or D because you have to make the denominator 12

The answer is the last one

Briana has 2 grandmothers. She mailed
2 cards to both of them. In each card
she put 6 photographs. How many
photographs did Briana mail in all?

Answers

24! Hope this helped

Answer:

24

Step-by-step explanation:

Multiply 6 by 2 because Briana put 6 photographs in each card and there are 2 cards. You would get 12.

Since Briana has 2 grandmothers, multiply 12 by 2 and you would get 24.

hope that helps:)

Which of is different? (IQ test)
0 3 1 2 4 12 15

Answers

Step-by-step explanation:

Odd and even numbers I think so

Answer:

I guess 0

Step-by-step explanation:

As 0 has no value

A fish store can place 5 fish in each fish bowl. If there are 263 fish to place, how many fish bowls are needed for all 263 fish?

Answers

Answer:

52.6

Step-by-step explanation:

263/5=52.6

Answer:

53

Step-by-step explanation:

You must take 263 and divide it by 5

263/5 = 52.6

So, 5 times 52 = 260

BUT 5 times 53 = 265.  You would need 53 fish bowls

Nearest 10,000 to 90.872

Answers

9514 1404 393

Answer:

  0 (US) or 90.870 (some other places)

Step-by-step explanation:

We can see this problem being interpreted two ways, depending on the number conventions you're using.

US interpretation

In this interpretation, the decimal point separates the integer and fractional parts of a decimal number.

You want the nearest ten thousand to ninety and a fraction. Since ninety is less than five thousand, it rounds to zero.

  90.872 ≈ 0

__

French interpretation (and some other places)

In this interpretation, the comma separates the integer and fractional parts of a decimal number.

You want the nearest ten to ninety thousand eight hundred seventy-two. Since two (the units digit) is less than five, it is replaced by zero.

  90.872 ≈ 90.870

Lines AB, CD and EF intersect at O. Find the measures of ∠AOC, ∠COF, and ∠COE.

Answers

Answer:

do you want to build a snowman common let's go and play I see you wanna any more come out the door it's gonna go away the you the be the buddies and nower not I wish you with call me why

How to solve (X-6)-(X+2)=3X

Answers

Answer:

x= -8/3

Step-by-step explanation:

(x-6)-(x+2)=3x

step 1) remove parentheses

x-6-x-2=3x

step 2) combine like terms

-8=3x

step 3) solve for x by dividing by 3 on both sides

-8/3 = x

Answer:

See below

Step-by-step explanation:

Hi there!

We want to solve the following equation:

(x-6)-(x+2)=3x

In this equation, notice how in front of (x+2), there is a minus sign

It's the same as if the equation was:

(x-6) + -1(x+2)=3x

We'll need to distribute the -1 to both terms, x and 2

so:

-1(x+2)= -1*x + -1*2= -x + -2, or -x-2

As for the (x-6), we can just open up the parenthesis without doing anything.

So on the left side, it becomes:

x -6 -x -2 = 3x

Now we can combine like terms.

x and -x are like terms, while -6 and -2 are like terms

x and -x add up to equal 0, while -6 and -2 add up to equal -8

-8 = 3x

Now, we have 3x by itself, but remember we just want x, or 1x.

Dividing a number by itself will result in 1

So we can divide both sides by 3

*note: we shouldn't divide by 3x. When we divide by 3, the result is [tex]\frac{3x}{3}[/tex], which if we cancel out the 3 from the numerator and denominator, gets the same result as 1x. If we divided by 3x, we'd just be getting 1 on the right side, while we'd be getting [tex]-\frac{8}{3x}[/tex] on the left, which isn't what we want.

-8/3=x

Hope this helps!

Since 16 > O what does that tell you about the
number of solutions.

No real solutions
2 real solutions
1 real solution

Answers

Step-by-step explanation:

there must be something missing in the problem text and/or answer options.

because based on what is visible here, the only answer is infinite (real or any other type) solutions.

an expression that is always true (like here 16>0) stays true for any values for any variables you can think of.

therefore, infinite possibilities with that expression being true.

wag akovtanungin mo

Step-by-step explanation:

walq basta

Average Price (dollars) 22 40 28 35 46

Number Sold 152 94 134 110 81

Is there a relationship between the average price and the number sold?

Answers


I don’t even wanna go get my kids and get to go to work tomorrow so y’all don’t know what I gotta I wanna is the day you got me in my car so I’m going back home to you and get my kids done and then go to take my car to the house I gotta is a way I gotta is a time for I don’t even wanna go get my kids and get to go to work tomorrow so y’all don’t know what I gotta I wanna is the day you got me in my car so I’m going back home to you and get my kids done and then go to take my car to the house I gotta is a way I gotta is a time for

If the measure of angle A is 27 degrees, what is the measure of angle 'B'?

Answers

Answer:

i'm pretty sure that it is 27 due to vertical angle theorem

let me know if its right :)

Step-by-step explanation:

A clothing store at the mall has a sale of 30% off al items. find the sale prices for item

Answers

Answer: 30%=0.3

al=0.3

Step-by-step explanation:

If right please give brainlest

PLS HELP ME UNDERSTAND THIS

Answers

Answer:

361/900

Step-by-step explanation:

First, multiply 0.6 by (-1/3) to get -0.2 which equals (-1/5).

Now the equation is [tex](-\frac{1}{6}-0.2+1 )^{2}[/tex]

Next, solve the inside of the parenthesis [tex]-\frac{1}{6}-\frac{1}{5} +1 = \frac{19}{30}[/tex]

Now the equation is [tex](\frac{19}{30})^{2}[/tex]

Finally we square this to get the simplified fraction of [tex]\frac{361}{900}[/tex]

A sequence of a translation and a reflection_________has a point that does not
change position.
•never
•sometimes
•always

Answers

Answer:

i think its A im not to sure but i hopeit helps

Step-by-step explanation:

Please help need asap

Answers

Answer:

the D means price of each postcard

35 - 5D means the number of postcards sold

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