Mathematics High School

2. What is the polynomial function of least degree with integral coefficients that has zeros 2 and 3i?
A. y = x - 2x2 - 9x + 18
B. y = x3 - 2x2 + 9x - 18
C. y = x2 - 5x - 6
D. y = x2 + x - 6

Answers

Answer 1
I think the answer is c because it makes a lot of sense

Related Questions

What 3.8in nearest tenth

Answers

Answer:

3.8

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

Since the tenths place is where the 8 is 8 is over 5 and is closest to ten

Two of the following numbers add up to seventeen. 6 - 13 - 2 - 12 - 7 - 14
FALSE
TRUE

Answers

Answer:

false

Step-by-step explanation:

i tried everything

help please, i don’t get this question .

Answers

Sales price is- $70
Tax on sale price is- $3.50
Final cost with discount and tax- $73.50

Answer the following.
(a) A certain solution has a hydrogen ion concentration of 0.0000448 moles per liter. Write this number in scientific notation.

Answers

Answer:

35554555

Step-by-step explanation:

Is 4( 3b - 4) equivalent to 2( 6b - 8) ?

Answers

Answer:

YES

Step-by-step explanation:

4(3b-4)=2(6b-8)

12b-16=12b-16

YES

Answer:

yes

Step-by-step explanation:

because 4*3=12 and 2*6=12 , and 4*4=16 and 2*8=16

Find the value of x in the equation 2(x +1)=14

Answers

Answer:

the x=6

Step-by-step explanation:

2(6+1)=14

2(7)=14

14=14

x=6. the answer is 6

HELPPPPPP DUE AT 5PM

Answers

Answer:

1.B    2.B    3.B    4.B

Step-by-step explanation:

They are all B  0_0                

Help me I need the answer ASAP I’ll give brainliest

Answers

Answer:

number 2

Step-by-step explanation:

4/10 and 10/25 are equal : proportionate

3(x^2-1) + 4(x^2 - 3) = 13

solve for x

Answers

Answer:

x=2, x=-2

Step-by-step explanation:

3x²-3+4x²-12=13

7x²=13+12+3

7x²=28

x²=4

x=-2

x=2

X =-2 should bring the correct answer

Convert: 16 c =________gal

Answers

Answer:

16 cups is 1 gallon

Step-by-step explanation:

because there are 16 cups in a gallon

This is my last 8th grade problem, again if you know the answer please interact :)

Answers

Answer:

same slope

parallel lines

Step-by-step explanation:

Find the maximum or minimum value of the graph below. Indicate whether it is a maximum or minimum value. ​

value=

a. -3
b. -1
c. 4
d. 1

Answers

c. 4 (it is a maximum since it’s the highest point on the graph)

Can somebody help???

Answers

Answer:

first box - 2.10

second box - 2.14

Answer:

2.10 & 2.14

Step-by-step explanation:

its basic adding by 2 yk

The distance from your home to the school is 4 9/10 miles. From your house to the pool is 3 1/2 miles. How much farther are you from the school than from the pool?

Answers

4 9/10 - 3 1/2
4 9/10 - 3 5/10= 1 4/10 = 1 2/5 miles =1.4 miles
I agree with the person who answered first.

A tree grows three feet per year. What happens to the growth of the tree when the number of years changes?
O When the number of years increases, the number of feet decreases.
O When the number of years decreases, the number of feet stays the same.
O When the number of years increases, the number of feet increases.
O When the number of years decreases, the number of feet increases.

Answers

Answer:

The tree will keep growing each year 3 feet.

Answer:

Your Answer is When the number of years increases, the number of feet increases

i need help like really bad

Answers

Answer:

A

Step-by-step explanation:

14/15 is less than 7/5

Answer:

dang me too I'm like almost failing

please help


it due in a lil bit

Answers

The answer is D. You’re welcome.

Step by step: it’s asking you to find side BD, which is the adjacent to angle B.
And you know the opposite of angle B is AC or 3 inches.

This operation calls for TOA. T stands for Tan, OA stands for Opposite over Adjacent.
So we would do:
tan 60 = 3/x
And then next would be
x = 3/tan 60
Then, you probably have a calculator, so on a calculator do 3 divided by 60 and then press tan and press equal. You will get 1.73 which rounds to 1.7

what is the equation of the following? Someone could help me to understand this? thank you​

Answers

Answer:

y=(1/5)x

Step-by-step explanation:

First, we must find the slope of the line.

The slope of a line can be found using the formula: (y2-y1)/(x2-x1)

(3-0)/(15-0)

(3)/(15)

1/5

The slope is 1/5.

Next we find the y-intercept, or where the line crosses the y-axis. In this case, the y-intercept is 0.

This gives us the equation: y=(1/5)x

Let me know if this helps!

if 3x =9 what is x ?

Answers

Answer:

3

Step-by-step explanation:

All you have to do is divide 9 by 3 and you get 3!

I hope this helps, and have a great day! :)

the answer is 3 hope this helped

The midpoint of \overline{\text{AB}} AB is M(5, 1)M(5,1). If the coordinates of AA are (3, 6)(3,6), what are the coordinates of BB?

Answers

Answer:

(7, -4)

Step-by-step explanation:

The formula for calculating midpoint is expressed as;

M(X, Y) = (x2+x1)/2, (y1+y2)/2

X = x1+x2/2

Y = y1+y2/2

Given

X = 5, Y = 1, x1 = 3, y1 = 6

Get x2

X = x1+x2/2

5 = 3+x2/2

10 = 3+x2

x2 = 10-3

x2 = 7

Get y2;

Y = y1+y2/2

1 = 6+y2/2

2 = 6+y2

y2 = 2-6

y2 = -4

Hence the coordinate of B is at (7, -4)

The number of seeds found in a sample of 7 different oranges were: 3, 3, 4, 5, 7, 8, and 12. What is the range of the number of seeds in the sample of oranges?
A:5
B:6
C:7
D:9



PLz help me i need this answer

Answers

Answer:

9

Step-by-step explanation:

Range is Biggest Number - Smallest Number.

12 is the biggest number and 3 is the smallest number.

So, 12 - 3 = 9

Answer:

9

Step-by-step explanation:

becauses 12-3=9

hope it helps

If the mLD = 3x - 8 and mZL = 2x + 17, find the
value of x that would make ZDE ZL.

Answers

Answer:

x = 25

Step-by-step explanation:

For ∠ D and ∠ L to be congruent, then

3x - 8 = 2x + 17 ( subtract 2x from both sides )

x - 8 = 17 ( add 8 to both sides )

x = 25

Numbers 6 , 3 , (X – 4) are length of sides of an isosceles triangle , X =

Answers

For those question the anwser would be 5x+20=6 that was easy

The net of a triangular prism is show below.Find the rotal surface area of the triangular prism 4.6,4,5,15

Answers

Answer:

228.4cm²

Step-by-step explanation:

Find the diagram attached

Total surface area of the prism = Ph + 2B

P is the perimeter of the base (triangle)

h is the height of the prism

B is Base area

P = 5cm + 5cm + 4cm

P = 14cm

h = 15cm

B = 1/2 * base * height

B  = 1/2 * 4.6 * 4

B = 4.6 * 2

B = 9.2cm²

Substitute the values into the formula;

Total surface area of the prism = Ph + 2B

Total surface area of the prism = 14(15)+2(9.2)

Total surface area of the prism = 210 + 18.4

Total surface area of the prism = 228.4cm²

Hence the total surface area of the triangular prism is 228.4cm²

Need help on this please help

Answers

Answer:

280m³

i hope this is help for you

Kristin bought a snowboard for $60. The sales tax rate for the snowboard is $0.04 for every dollar spent. How much did Kristin pay in all for the snowboard?

Answers

62.4 dollars in total

Divide. Enter the quotient in simplest form.
9/10 divided by 3/8

Answers

12/5. ‍♀️‍♀️‍♀️‍♀️‍♀️‍❤️‍‍‍❤️‍‍

cuál es el resultado de 1/3 + 5/6?​

Answers

El resultado es 7/6

Answer:

it will be 1 1/6 or 7/6

Step-by-step explanation:

Hope this helped

helppp asap pleaseeeeee

Answers

The other answer is incomplete. The complete answers are B, C, and D

Tori has already jarred 1 liter of jam and will jar an additional 1 liter of jam every day. How
many days does Torì need to spend making jam if she wants to jar 10 liters of jam in all?

Answers

Answer:

9 days.

Step-by-step explanation:

We first subtract the amount already done from the total needed.

10 - 1 = 9.

Next, we take the remainder and divide it by the amount being made per day to get our final answer.

9 / 1 = 9.

The answer is 9 days.

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