Mathematics High School

Use synthetic division to determine f(-2) for the function f(x)=9x^3-18x^2-16x+32
144
-144
-54
-80

Answers

Answer 1

Answer: -80

Step-by-step explanation:

Use Synthetic Division To Determine F(-2) For The Function F(x)=9x^3-18x^2-16x+32144-144-54-80

Related Questions

Help please! Thank you.

Answers

c=5.50d is the answer

I could really use some help !! (The question is in the picture)

Here are the answer choices:

A. 1 and 2 are complementary
B. 3 and 5 are vertical
C. 2 and 7 are alternate interior angles
D. 1 and 8 are corresponding

(Please Anserw if you’re sure this is really important!!)

Answers

Answer:

c

Step-by-step explanation:

There inside the transversal and there alternate angles

The price of a computer component is decreasing at a rate of ​10% per year. State whether this decrease is linear or exponential. If the component costs ​$ 110 today, what will it cost in three​ years?

Answers

Answer:

The cost in 3 years is $80.19.

Step-by-step explanation:

The cost of computer component is $110 today.

The cost is decreasing at a rate of 10% per year.

When it decreases by 10% per year then it is exponential.

Initial cost is $110. When it decreases 10% per year, the decay factor is 1-0.10 =0.90.

So, we could use the exponential formula y=[tex]ab^{x}[/tex]

Where 'a' is initial cost and b is decay factor.

Our equation would by plug in 'a' as 110 and 'b' as 0.90.

We get

[tex]y= 110(0.9)^{x}[/tex]

Now, to find the cost in 3 years, use x as 3.

[tex]y=110(0.9)^{3}[/tex]

Which is simplified to

y=$80.19

please answer and fast ​

Answers

18- H
19-C

Explanation:

Gemma earns $575 a week plus $180 commission for each car she sells. She earned
$1835 last week. How many cars did she sell?
O She sold 6 cars.
O She sold 7 cars.
O She sold 8 cars.
O She sold 9 cars.

Answers

Answer:

7 cars

Step-by-step explanation:

Gemma earns $575 a week plus $180 in commission for each car sold

She earned $1835 last week

Therefore the amount of cars sold can be calculated as follows

= $575 + $180(7)

= $575 + $1260

= $1835

Hence 7 cars were sold

Three friends went to a ballgame. Each bought a ticket for $8 and they shared a bag of peanuts that cost $5. Which expressions represent how much they spent in all?

Answers

Answer:

13$ dollars

Step-by-step explanation:

I hope this helps

.24 of the jackets for sale at a clothing store are blue. If this represents 15% of all jackets in the
store, how many jackets are not blue

Answers

Answer:

165 jackets or 85%

Step-by-step explanation:

A professional hockey team has 15 wingers. 5 of these wingers are 30-goal scorers. Every fall the team plays an exhibition game with the club’s farm team. In order to make the match more interesting for the fans, the coaches agree to select two wingers at random from the pro team to play for the farm team. What is the probability that two of the 30-goal scorers are selected to play for the farm team?

Answers

Answer:

Step-by-step explanation:

What is the symbol for infinitely many solutions?

Answers

hey , this is the symbol ∞

will mark brainliest if the answer is correct

Answers

Answer:

2/16

Step-by-step explanation:

your adding 2 and 16 so 2/16

The sum of a number a and negative 12 is 6. Write the equation.

Answers

A+-12=6. Hope this helps
a + -12 = 6
basically we’re trying to find A. In order to find A, you can just rewrite the equation by flipping it. -12 - 6= isss?

En una escuela se organiza una fiesta. Uno de los padres se ofrece llevar cajas de de botellas de cola . Si en cada caja hay 12 botellas . ¡ Cuántas cajas debe llevar el padre de familia para repartir entre 72 estudiantes?

Answers

Answer:

Cantidad de cajas= 6

Step-by-step explanation:

Botellas por caja= 12 botellas

Voy a suponer que a cada persona le corresponde una botella.

Para calcular la cantidad de cajas, debemos usar la siguiente formula:

Cantidad de cajas= total de botellas / botellas por caja

Cantidad de cajas= 72 / 12

Cantidad de cajas= 6


Which expressions equal zero?
A) -52 + 52

B) 12 +(-1

C) 6-(-6)

D) -27 +(-27)

E) -83 -(-83)

Answers

Answer:

A,B,E

Step-by-step explanation:

I checked on the usa test prep and its what those three

The options satisfying expressions that result to zero are,

A. - 52 + 52.

E. - 83 - ( - 83).

What are additive and multiplicative inverses?

A number's additive inverse is a number that is added to it until the result is zero.

A number multiplied by another such that the result is 1 is the multiplicative inverse of that number.

A number added to it's additive inverse results to zero.

From the given options the only options that satisfies the result to be zero

are,

- 52 + 52.

- 83 - (- 83).

= - 83 + 83.

As the negative signs distribute to make it a positive number.

learn more about additive and multiplicative inverses here :

https://brainly.com/question/13715269

#SPJ2

can someone help me please​

Answers

Answer:

what kinda math is this

Step-by-step explanation:

sorry i cant help

volume of 11ft, 10ft, 22ft, 7ft, 4ft, and 10ft

Answers

Answer:

i really dont get what u want

Step-by-step explanation:

I’m pretty sure I have the right answer but if you answer I will give brainiest

Answers

Answer:

your answer would actually be B

Step-by-step explanation:

Answer:

The right answer is choices B.

Step-by-step explanation:

I hope this helps

The Viking football team won 4 out of every 5 of their football games. If they played 20 games, how many games did they lose?

Answers

Answer:

i believe that they lost 5 because they won 4 out of 5 so they won  15  games because 4x5=20 so they lost five games

Step-by-step explanation:

can i get brainlest

Express 7 as a fraction of 28.
Give your answer in its simplest form.

Answers

Answer:196/28 = 7

Step-by-step explanation:

Answer: 196/28 = 7

I hope this helps, and  Happy Holidays! :)

HELP PLS LIKE I LITERALLY NEED ITTTT

Answers

Answer:

Keaton solved it right.

Step-by-step explanation:

Both students did the first step correctly, but Emily divided on the last step instead of multiplying. When there is a division on the other side of the equation, you would have to multiply the denominator on both sides. Keaton correctly multiplied the denominator of 3 on each side which gives 12 * 3 = 36.

I really hope this helps! :)

Answer:

Keaton is correct.

Step-by-step explanation:

w/3 + (-2) = 10

        +2      +2

        w/3 = 12

multiple 3 on both sides to get rid of the fraction bc fraction means division

             w = 36

can someone answer this please

Answers

Answer:

The coordinates of point P are (1, -1)

Step-by-step explanation:

If the point (x, y) reflected about the x-axis, then its image is (x, -y)To find the image of a point reflected about the x-axis change the sign of its y-coordinateThe rule is R x-axis → (x, -y)

If the point (x, y) reflected about the y-axis, then its image is (-x, y)To find the image of a point reflected about the y-axis change the sign of its x-coordinateThe rule is R y-axis → (-x, y)

→ Assume that the coordinates of point P are (x, y)

∵ The coordinates of point P are (x, y)

∵ The rule of the reflection is R y-axis (P)

∴ Its image = (-x, y)

∵ The image = (-1, -1)

→ Equate the two images

∴ (-x, y) = (-1, -1)

∴ -x = -1

→ Divide both sides by -1

∴ x = 1

∵ y = -1

∴ The coordinates of point P are (1, -1)

If b were 9 what’s the scale factor between these two triangles(going in the direction of from bigger to smaller)?

Answers

dAnswer:

Step-by-step explanation:

Do you have  answer choices if you don't wanr to gwt it wrong and it looks kind of blurry

A company's profits for a week are as follows:
Monday: +$32.65, Tuesday: -$75.32,
Wednesday: -$125.75, Thursday: +$100.89,
and Friday: +$65.30. Does the company show
a gain or loss at the end of the week?

Answers

Answer:

Loss

Step-by-step explanation:

If you add all the numbers up you get -2.23 which would be a loss

Answer:

The company shows loss

Step-by-step explanation:

32.65 - 75.32= -42.67 so they're already at a loss

you would add -125.75 and -42.67 and woud get -168.42

Then you would add 100.89 and 65.30 and you would get 166.19

166.19+(-168.42)=-2.23

LAST QUESTION AND HURRY IM BEING TIMED Last year, the enrollment at Highland Middle School was 800 students. This year, the enrollment dropped to 700 students due to the opening of a new middle school. Which best reflects the percent change in enrollment at Highland Middle School from last year to this year?

Answers

The number of students has dropped by 12.5% gllll

Answer:

-12.5

Step-by-step explanation:

Based on the diagram below, which statement is true?
b
a
С
110°
115°
d
60°
120°

Answers

Answer:

where is the diagram???

Step-by-step explanation:

Answer:

where's the diagram/picture ?

Step-by-step explanation:

How many feet are in 2.5 miles if there are 1,760 yards in one mile (1 yd = 3 ft)

A. 587

B. 13,200

C. 5,280

Answers

Answer:

1760 yards

1 mile = 1760 yards. The symbol is "mi".

Step-by-step explanation:

9.
30% of the members of a club are female and 20%
of these females own cars. 30 female members in
the club own cars.
PROBLEM
SOLVING
(a) How many female members are there?
(b) What is the total number of members?
(c) What percentage of the club members are
females who own cars?

Answers

Is it a abc answer ? To pick I don’t understand or is it to solve

My teacher wants me to do 6.15÷31 in estimate but I don't get it
Problem: 6:15÷31 Estimate

Answers

I would say I guess it is about around 0.198387.

PLEASE ANSWERRR!!!!!!

Answers

Answer:

C

Step-by-step explanation:

A function cannot have multiple y values for one x value.

Option A lists the y values of -8 and 10 for the x value of -4. Therefore this is not a function.

Option B lists 0, 5, 10, AND 15 all for -1. This can't be a function either.

Option C does not have two of the same x values for different results. Although both 0 and 9 give you the answer of 1 for the y value, this is perfectly okay in a function. This is your answer.

Solve for g. If you can please add an explanation

Answers

Answer:

g=7

Step-by-step explanation:

your goal is to isolate the g

times g/-4 by -4/1 the -4 cancels out the other one so you are just left with g

move the g to the other side of the equation then move the 3 and it to the -5 and then multiply the whole thing but -1 to make the equation positive

please help, i attached a picture, its abt geometry

Answers

Answer:

i believe its b

Step-by-step explanation:

sorry if its wrong

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