PLEASE 100 POINTS Write the polynomial in factored form and explain how you did it.

Answers

Answer 1

Answer: f(x)=(x-5)(x+5)(x+2)

Points given: (5,0),(-5,0),(-2,0)
To get the factors do x- the roots above:
Solve for x:
X+5=0 X=-5
X-5=0 X=5
X-2=0 X=2
Now we have (x-5),(x+5),(x+2)
Another point that seems to be given is (3,-80)
F(3)=-80= a(3-5)(3+5)(3+2)
-80=a(-2)(8)(5)
-80=a(-80) (Solve for a)
-80/-80=a(-80)/-80
1=a
F(x)=1(x-5)(x+5)(x+2)

Related Questions

Adina has a total of $1.65 in nickels and dimes. The number of dimes is 6 more than the number of nickels. How many coins are there of each type?

Choose the correct system of equations needed to solve this problem.

A
0.10d+0.05n=60.10d+0.05n=60.10d+0.05n=6

n+d=1.65n+d=1.65n+d=1.65

B
d=n+6d=n+6d=n+6

0.05n+0.10d=1.650.05n+0.10d=1.650.05n+0.10d=1.65

C
n=d+6n=d+6n=d+6

0.10d+0.05n=1.650.10d+0.05n=1.650.10d+0.05n=1.65

D
n=d+6n=d+6n=d+6

0.05n+0.10d=1.650.05n+0.10d=1.650.05n+0.10d=1.65

Answers

Answer:

Step-by-step explanation:

If you divide 1.65 by 6 you'll get 0.275 so then you'll add d+6n to get d+6 and then you'll solve the question for 6n and you'll get 1.65

please help thank youu!!

Answers

i believe the answer is 4 if you need an explanation then reply to me!

I don’t know if I’m late but the answer is 4!

Simplify :
(a+b)²
Thanks

Answers

Answer:

(a+b)(a+b)

=a^2 + ab + ab + b^2

=a^2 + 2ab + b^2

Answer:

(a+b)² = ( a +b ) (a + b )

= a² + b² + 2ab

if you can please show work or explain your answer

Answers

Answer:

1a 1/4 1b 1/4 2a 5 2b40

Step-by-step explanation:

Kelli Rae invested $220,000 in a savings account with simple interest. After 10 years, Kelli Rae had $250,000. What is the interest rate on this account?

Answers

Answer:

Interest rate = 1.363% (Approx.)

Step-by-step explanation:

Given:

Amount invested P = $220,000

Amount after 10 year = $250,000

Number of year = 10 year

Find:

Interest rate

Computation:

A = P + I

Amount of interest = $250,000 - $220,000

⇒ Amount of interest = $30,000

Amount of interest = PRT

⇒ 30,000 = (220,000)(R)(10)

⇒ 30,000 = (2,200,000)(R)

⇒ R = 0.013636

Interest rate = 1.363% (Approx.)

Mya claims (m 23 +m24) = m_1, as shown in the triangle below.
3
1/2
4
Which equations explain why Mya's claim must be true?

Answers

Answer:it’s b

Step-by-step explanation:

15.4 = -2.1 + a
0.2

help pleasee

Answers

Answer:

a = 3.5

Step-by-step explanation:

[tex]15.4=-2.1+\frac{a}{0.2} \\\\\frac{a}{0.2} =15.4+2.1\\\\\frac{a}{0.2} =17.5\\\\a=3.5[/tex]

Which structures secrete chemicals utilized for the completion of digestion within the small intestine?

Answers

Answer:

In the small intestine more digestive enzymes act on the food. Pancreatic juice, from the pancreas, and bile, produced in the liver and stored in the gall bladder, continue to break down various parts of the food. They complete the digestion of starches, sugars, and fats. I hope tis helps

Step-by-step explanation:

Steve ran a distance of 150 meters in 1 1/2 minutes. What is his speed in meters per
hour?

Answers

Answer:

600/mph

Step-by-step explanation:

I need to learn for the 6th grade georgia milestone

Answers

What subjects are you struggling the most in right now?

Answer:

math

In your math class right now what type of stuff are you learning? Geometry, algebra, or what?

I'm not in class right now I needed to study for my final exam

Yea but i need to know the type of stuff you’ve been focusing on. It’s been years since I’ve taken a 6th grade class

well mostly division

But even though everyone hates it IXL is a good place to study once you find ones that have the things you’re not that great at. And Kahn academy has helped me a lot

ok I will try it thank you

Also for the majority of the Georgia milestone that involve division you are allowed to have a calculator just so you don’t get that stressed over it

ok thank you

Step-by-step explanation:

NO LINKS I WILL REPORT!!! But help plsss Complete the following sentence. Triangles are congruent if they have the
same
A. size
B. shape and name
C. size and name
D. size and shape
E. shape
F. name

Answers

We know that, Congruent Triangles always have same size, angles and shape, just then only they are congruent to each other, by various criterions such as

1.) SAS 2.) AAS 3.) RHS 4.) SSS 5.) ASA

so the correct option is D.)

D.) size and shape

Josh spent $30 at the movies. 1/5 was spent on a drink, 45% on a ticket and the rest on food. How much did he spend on food?

Answers

Answer:

$10.5

Step-by-step explanation:

Given data

Total amount=$30

Drink = 1/5*30= $6

Ticket= 45% of 30

=45/100*30

=0.45*30

=$13.5

The remainder is for food

=30-6-13.5

=$10.5

which number is closest to -31
A: -28 B: -27 C: -34 D: -33

Answers

Answer:

D) -33

Step-by-step explanation:

Answer:

D: -33 as it is like if it was positives just oppositite.

Given that x^6 = 64, which of the following could be the value of 9x^2 + 3x ?

Answers

Answer:

42,-42

Step-by-step explanation:

We first solve for x from x^6 = 64, by taking the root of both sides, and we get x = 2,-2

We then plug in both of the x values and get 42,-42

PS: That should be the right answer but you didn't include the possible answers, and I somehow also got 30 when plugging in -2, but just try it yourself to be safe.

John travels 16m ^2 +100 miles. /since he can only travel 8m +10 mph, it takes him 2m hours to make the trip. Solve for m

Answers

Answer:

m = 5

Step-by-step explanation:

distance traveled D= 16m^2+100 miles

speed, S= 8m+10 mph

time taken, T = 2m hours

We know that D = S×T

⇒ 16m^2+100 = (8m+10)× 2m

⇒ 16m^2+100 = 16m^2+ 20m

⇒ 20m = 100

⇒ m = 5

Therefore, the value of m is 5

Lindsey bought a picnic basket originally priced at $40 but on sale for 50% off. After 10% sales tax, what was the total cost?

Answers

Answer:

$30

Step-by-step explanation:

Given data

Origianal price= $40

discount= 50%

Tax= 10%

Let us find the amount of the discount and tax

Discount

=50/100*40

=0.5*40

=$20

Tax

=10/100*40

=0.1*40

=$4

Hence the total cost is

=40-20+10

=$30

Answer:

22 ans

Step-by-step explanation:

Find the missing side of the angle.
Need help, thank you!!

Answers

Answer:

Step-by-step explanation:

a^2 + b^2 = c^2

144 + 25 = [tex]\sqrt{169}[/tex] = 13

Answer:

Step-by-step explanation:

pythagorean theorem a^2+b^2=C^2

5^2+12^=x^2

25+144=169

[tex] \sqrt{169} = 13[/tex]

The ratio of cups of orange juice concentrate to water in a punch recipe is 2 : 6. If Kyle used 36 cups of water, how many cups of orange juice concentrate did he use?

help me fast!!!!!!

Answers

Step-by-step explanation:

hope this help you have a great day!

2/6 x 36 = 12 orange juice

each video game cost $21.87. Lerone is planning to buy 12 different games. What will be the total amount to buy all 12 games?

Answers

Answer:

262.44

Step-by-step explanation:

21.87 x 12 is 262.44

Which improper fraction is equivalent to the mixed number below?
2 5/9

Answers

Answer:

4 25/18

Step-by-step explanation:

Let X be a continuous random variable with probability density function: fX(x) = ( 3 4 x (2 − x) 0 ≤ x ≤ 2 0 otherwise. (a) Determine the cumulative distribution function FX. (b) Let Y = √ X. Determine the cumulative distribution function FY . (c) Determine the probability density of Y

Answers

Answer:

attached below

Step-by-step explanation:

Given : FX (x) = 3/4x (2-x) 0 ≤ x ≤ 2

a) Calculate the cumulative distribution function FX

Cdf =

attached below is the detailed solution

b) Let Y = √ X. determine CDF

attached below

c) calculate PDF

help me pleaseeeeeeeeee

Answers

A zero is a point where your line crosses your X Axis. This being said, your zeros would be -3 and 1. Hope this helps :)

Classify the following triangle. Check all that apply.
A. Obtuse
B. Acute
C. Isosceles
D. Right
E. Equilateral
F. Scalene

Answers

Answer:

C. Isosceles

E. Equilateral

F. Scalene

D. Right angled

9/x=32/56
Solve for z

Answers

Answer:

x = 15.75

Step-by-step explanation:

I'm going to assume you mean solve for x so:

[tex]\frac{9}{x} =\frac{32}{56} \\\\32x=504\\x=15.75[/tex]

What is the measure of the angle at the tail end of the kite?

Answers

Answer:

58 degrees

Step-by-step explanation:

Pls help !! Basically you have to put two math equations with one sentence! Will give brainliest

Answers

Answer:

2x+3y=45

x+y=16

x+y=383

4x+6y=2034

y=2x+11

x+y=53

2x+5y=16

5x+2y=19

Step-by-step explanation:

Answer:

Um excuse me u answered my question without answering my question so here we r

Step-by-step explanation:

A kite has A = 120 cm2 and d1 = 16 cm. Identify the length of d2.

Answers

Answer:

d₂ = 15 cm

Step-by-step explanation:

The area (A) of a kite is calculated as

A = [tex]\frac{1}{2}[/tex] d₁d₂

Here A = 120, d₁ = 16 , then

[tex]\frac{1}{2}[/tex] × 16 × d₂ = 120

8d₂ = 120 ( divide both sides by 8 )

d₂ = 15 cm

PLEASEEEEE HELP I WILL MARK BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Answer : is 59
Explanation:

Share 480 into the ratio 9:7

Answers

Answer:

270 : 210

Step-by-step explanation:

total ratio

9 + 7 = 16

ratio 1

480 ÷ 16 =30

ratio 9

30 × 9 = 270

ratio 7

30 × 7 =210

Ellen had 380 legos, but she lost 57 of them, how many legos does she have now?

Answers

380-57= 323
Answer: 323 legos remain

Answer:

323 legos

Step-by-step explanation:

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