Mathematics High School

Need help asap!
Find a) & b)

Need Help Asap! Find A) & B)

Answers

Answer 1

Answer:

- 25 and - 623

Step-by-step explanation:

Using the term to term rule with u₀ = - 3 , then

(a)

u₁ = u₀³ + 2 = (- 3)³ + 2 = - 27 + 2 = - 25

(b)

u₂ = u₁³ + 2 = (- 25)³ + 2 = - 625 + 2 = - 623

Related Questions

Adelfa paid Php98. 75 for four books that all cost the same amount. What was the cost per book
A. Php24.69
B.Php32.92
C. 49.38
D.94.83​

Answers

Answer:

A.Php24.69

Step-by-step explanation:

98.75÷ 4=24.69

A system of equations is shown below.
y = 1.5x - 3
y = 1.5x + 4

Which statement is true about the system
A the system has no solution
B the solution has infinitely many soulutions
C the system has exactly one solution and it’s (0,-3)
D the system has exactly one solution and it’s (6,4)

Answers

Given:

The system of equations is

[tex]y=1.5x-3[/tex]

[tex]y=1.5x+4[/tex]

To find:

The true statement about the given system of equations.

Solution:

The slope intercept form of a line is

[tex]y=mx+b[/tex]

Where, m is the slope and b is the y-intercept.

We have,

[tex]y=1.5x-3[/tex]

[tex]y=1.5x+4[/tex]

On comparing these two lines with slope intercept form, we get

[tex]m_1=1.5,b_1=-3[/tex]

[tex]m_2=1.5,b_2=4[/tex]

Since the slopes of the lines are equal but the y-intercepts are different, therefore, the two lines are parallel and the system has no solution.

Therefore, the correct option is A.

Ana cuenta una noticia a 5 personas. A la hora siguiente, cada una de ellas se la cuenta a otras 5, y así sucesivamente. ¿Cuánto tardan en conocerla 3 000 personas?

Answers

Answer:

3 horas si se toma apartir de lo que se dice en el problema

I will mark as brainliest if answer

Answers

Answer:

D

I believe the second one is none of the above

Step-by-step explanation:

61-27

Answer:

34 degrees.

Step-by-step explanation:

m<AOC - m<BOC = <AOB = 61 - 27 = 34

for the second one i think it's none.

Each batch of cookies is 8.9 oz. what is the weight of 2.5 batches of cookies?

Answers

Answer: 22.25 oz.

Step-by-step explanation: if one is 8.9 then you need to multiply 8.9 * 2.5

someone plz solve this quickly!

Answers

Answer:

Tyler made an error on step 2

The correct answer should be -20x+33


Find the area of the rectangle please help!

Answers

Answer:

Step-by-step explanation:

27/8 or 3 3/8 or 3.375

Answer:

27/8 or 3  3/8

Step-by-step explanation:

So you would convert both fractions into improper numbers.

So 2  1/4 would be 9/4

And 1  1/2 would be 3/2

Then you would multiply them both. Your answer would be 27/8

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SHOW THE WORK PLEASEEEE!!!

Answers

Answer:

0 the answer

i hope its help

thats the right answer

I think

−3 x^2 y^3 z^2 * -17 x^3 z^4

-(3 * -17) x^2 x^3 y^3 z^3 z^4

-(-51) x^2 x^3 y^3 z^2 z^4

-(-51x^2 x^3 y^3 z^2 z^4)

-(-51 x^5 y^3 z^2+4)

-(-51 x^5 y^3 z^6 )

51 x^5 y^3 z^6

CAN SOMEONE PLEASE HELP ME THIS IS DUE IN 20 minutes

Answers

Answer:

Step-by-step explanation:

Answer:

He'll end up paying 5,382 more than he borrowed.

Step-by-step explanation:

12 months in one year right so multiply 10 by 12.

You get 120 months in 10 years. Multiply $179.85 times 120 months.

Then you'll get the total amount he'll end up paying in those 10 years which is 21,582.

Subtract 21,582-16,200 and you get the amount of how much more money he'll end up paying which $5,382.

hope this helps

please please help me

Answers

X= 78
X= 42
Im not sure

Answer:

Step-by-step explanation:

1]Add 6 to both sides.

x/3=20+6

2] x/3=26

3]Multiply both sides by 3.

 x= 26*3

 x= 78

Happy Paws charges $19.00 plus $4.50 per hour to keep a dog during the day. Woof Watchers charges $8.00 plus $5.75 per hour. Complete the equation and solve it to find for how many hours the total cost of the services is equal. Use the variable to represent the number of hours.

Answers

Answer:

8.8 hours

Step-by-step explanation:

Happy Paws    y=4.5x+19

Woof Watchers    y=5.75x+8

4.5(8.8)+19

$58.6

5.75(8.8)+8

$58.6

PLZ HELP PLZ PLZ PLZ HELP

Answers

Answer:the diameter is 7

Step-by-step explanation: 21.98 divide by pi is 7 so diameter is 7

Estimate 33.2 x 21 plzzzzzz help me I am struggling

Answers

Answer:

697.2

Step-by-step explanation:

Answer:

693 or 714 is an option

Step-by-step explanation:

693 is 33.0 x 21 = 693

714 is 34.0 x 21 = 714

early algebra pls help!!

Answers

Answer:

6(4a + 5b) is the answer

In 8 hours if Martha writes 2 essays, how many essays can she write in 15 hours?

Answers

Answer:

Martha can write 3.75 essays in 15 hours. (Which is a lot for me)

Step-by-step explanation:

First, I divide 2 by 8.

2 ÷ 8 = 0.25

Next I multiply 0.25 by 15.

0.25 * 15 = 3.75

So, the answer is 3.75

Hope this helps! :)

Step-by-step explanation:

in 8 hours she wrote = 2 essay

in 1 hour she wrote = 2/8 = 1/4

in 15 she wrote = 15 × 1/4 = 15/4 or 3.75 essays .

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

i need help with my math homework can someone help

Answers

Answer:

okay

Step-by-step explanation:


What is the value of x?


Pls hurry!!!

Answers

Answer:

C. 120

Step-by-step explanation:

Hope it helps!

PLEASE HELP! I have no clue how to do this!

Answers

Answer:

70 degrees

Step-by-step explanation:

Well as you can see the entire angle is 112° and if angle 1 is 42° then 112 - 42 = 70° which means that there are 70° left, whih is your answer.

Find the 9th term of the geometric sequence 9, -27, 81...

Answers

Answer:

a9= 59049

Step-by-step explanation:

Find the r.

R= 81/-27

R= -3

a1= 9

a2= -27

a3= 81

a4= 81*-3= -243

a5= -243*-3= 729

a6= 729*-3= -2187

a7= -2187*-3= 6561

a8= 6561*-3= -19683

a9= -19683*-3= 59049

Madison has a collection of 220 coins. How many coins represent 5% of her
collection?
Help me please

Answers

Answer:

11

220/x=100/5

(220/x)*x=(100/5)*x       - we multiply both sides of the equation by x

220=20*x       - we divide both sides of the equation by (20) to get x

220/20=x

11=x

x=11.

Given z1 = 9+9 (square root) 3i and z2 = 2+ (square root) 3i, what is z2-z1?
a) 8+7 (square root) 3i
b) -7-8 (square root) 3i
c) 7+10 (square root) 3i
d) -7+10 (square root) 3i

Answers

Answer:

B

Step-by-step explanation:

Answer:

Answer is B

Step-by-step explanation:

took the test edg2021

An item is regularly priced at $60. Brian bought it on sale for 80% off the regular price. How much did Brian pay?

Answers

Answer:

$12

Step-by-step explanation:

Since it was 80% off, he paid for 20%

20% = 0.2

(60)(0.2) = 12

12

need help please show your work
find the missing angles of triangl​

Answers

Step-by-step explanation:

70+60+8x+2= 180

132+8x=180

8x=48

x=6°

8x+2= 50°

Pool has a high dive platform that is 12 feet above the pool. the pool is 15 feet deep. what is the distance between the platform and the bottom of the pool

Answers

This distance is 27 feet. This is so because 12 + 15 = 27. Hope this helps

pls help! 16 points:)


Answers

Answer: 52 degrees

Step-by-step explanation:

most likley like if correct

The correct answer is 52 degrees

Answers? Ill give you whatever you want

Answers

Answer:

The 3rd one. C. x² + 8x + 7.

2) 4(3x + 8) + 2x

I need help
Can you show the work

Answers

Answer:

14x+32

Step-by-step explanation:

4(3x + 8) + 2x

4 multiply both 3x and 8

12x+32+2x

collect like terms

12x+2x+32

14x+32

hope it's helpful ❤❤❤

THANK YOU.

Help please need the answer before 2:00

Answers

Answer:

y = (10/7)x

Step-by-step explanation:

Ok so this is a hard question but I believe the answer is y = (10/7)x

Change 8.75% to a decimal.

Answers

Answer: 0.0875

Step-by-step explanation: you divide the number by 100

a number plus 6 is greater than 1

Answers

Answer:

x>-5

Step-by-step explanation:

First, you have to write the equation: x+6>1

Then you just subtract 6 on both sides: x>-5

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