if y+z=4 and yz=3 then find y³+z³=?​

Answers

Answer 1
Answer is 28
y+z=4 => y=4-z
yz=3 => (4-z)z=3
=> z^2-4z+3=0
=> z=1 y=3 OR z=3 y=1
=>y^3 + z^3 =3^3+1=28

Related Questions

help plz i will give all my point's

Answers

Answer:

B the answer is B I believe so

A guide on how to set up an equation:
Total cookies sold were: 69
Gabby sold: 35
We don’t know how many Ross sold so his cookies are: B (until calculated)

Equation:
35+B=69
Option C is the answer.
We want to calculate the total amount of cookies and in order to do so, we must add 35 and B to calculate 69.

I can give you a more in depth explanation if you want just leave a comment! (Also no need to give any points). I also tutor, so if you need any math help I can leave my email in the comments.

6 of the 10 participants in a triathlon are men and the rest are women. What is the ratio of the number of women participating to the number of men participating?

Answers

4 to 6 is the ratio of women to men.

10 participants in all, and 6 are men. That leaves 4 who are women.

is negitive -2.5 greater than -3

Answers

Answer:

yes

Step-by-step explanation:

–2.5 is greater than –3, because –2.5 lies to the right of –3 on the number line.

Select all the statements that describe the expression 5 + 2x. *

The expression represents 5 plus 2 plus x.
The expression represents 5 plus 2 times x
The expression represents 5 plus x plus x.
The expression represents 5 plus x times x.
The expression represents the sum of 5 and 2x
The expression represents the product of 5 and 2x.

Answers

B the new one update is not a good app but it needs a new phone version for a new

If the slope is 3 and one ordered pair on the line is (2,9), what is the equation?

I'll give you brainliest if it's correct!

Answers

Answer:

y = 3x+3

Step-by-step explanation:

we can find the equation of the line with this formula:

y-y1 = m(x-x1) where y1 and x1 indicate the coordinates of the given point and m the slope

so we have

y-9 = 3(x-2)

y = 3x-6+9

y = 3x + 3

You and your family go out for dinner. The bill is $146. There is 8.25% tax. Find the total price you will pay for dinner including tax.

Answers

Answer:

158.45

Step-by-step explanation:

Answer:

gYou and your family go out for dinner.  The bill is $146.  There is 8.25% tax.  Find the total price you will pay for dinner including tax.

Step-by-step explanation:vYou and your family go out for dinner.  The bill is $146.  There is 8.25% tax.  Find the total price you will pay for dinner including tax.

Mr. drew rides his motorcycle with a constant speed of 72 mi/hr. How far can he travel in 2 ½ hours?

Answers

Answer:

180

Step-by-step explanation:

take 72+72 +36  to get your answer .

Answer:

180 miles

Step-by-step explanation:

Assuming that the speed of the motorcycle is constant, the following equation, ([tex]speed * time = distance[/tex]) can be used to find the distance that a vehicle traveled when one is given the time and speed at which the vehicle operates. Substitute in these values, and solve,

[tex](72)*(2\frac{1}{2})\\\\= 72 * \frac{5}{2}\\\\= 180[/tex]

Evaluate 8 + w/4 when w = 16 (please help_

Answers

8 + [tex]\frac{w}{4}[/tex] = 8 + [tex]\frac{16}{4}[/tex] = 8 + 4 = 12

Consider the cases SSS, AAS, ASA, SAS, and SSA. For which of these cases are you unable to solve the triangle using only the Law of Sines?

Answers

Answer:

SSS and SAS

Step-by-step explanation:

To use the law of sines we need to know two angles and one side or two sides and one angle which should be opposite to one of known sides.

SSS - unable to solve as no angle is knownAAS - two angles and non-included side, able to find the missing angle solve the restASA - two angles and the included side, able to find the missing angle solve the restSAS- two sides and the included angle, unable to solveSSA - two sides and non-included angle, able to find the other angles and solve fully

Information related to Bramble Co. Is presented below. 1. On April 5, purchased merchandise on account from Tamarisk Company for $41,700, terms 2/10, net/30, FOB shipping point. 2. On April 6, paid freight costs of $790 on merchandise purchased from Tamarisk. 3. On April 7, purchased equipment on account for $27,100. 4. On April 8, returned damaged merchandise to Tamarisk Company and was granted a $5,700 credit for returned merchandise. 5. On April 15, paid the amount due to Tamarisk Company in full.

Answers

Answer:

See below for the journals.

Step-by-step explanation:

Note: The instructions of the question are as follows:

Instructions

(a) Prepare the journal entries to record these transactions on the books of Bramble Co. using a periodic inventory system.

(b) Assume that Bramble Co. paid the balance due to Tamarisk Company on May 4 instead of April 15. Prepare the journal entry to record this payment.

The journal entries will look as follows:

(a) Prepare the journal entries to record these transactions on the books of Bramble Co. using a periodic inventory system.

Date       Details                                    Debit ($)         Credit ($)            

April 5    Inventory - merchandise        41,700

               Accounts Payable                                             41,700

               (To record the purchase of merchandise inventory on account from Tamarisk.)

April 6      Inventory                                     790

                Cash credit                                                          790

                 (To record the payment of freight costs on merchandise.)    

April 7       Equipment                              27,100

                 Accounts Payable                                            27,100

                 (To record the purchase equipment on account.)                      

April 8       Accounts Payable                    5,700

                  Inventory                                                            5,700

                  (To record the return of damaged merchandise to Tamarisk.)

April 15       Accounts Payable (w.1.)         36,000

                   Cash (w.3.)                                                       35,280

                   Inventory (discount) (w.2.)                                    720

                    (To record the payment of the amount due to Tamarisk Company in full.)

(b) Assume that Bramble Co. paid the balance due to Tamarisk Company on May 4 instead of April 15. Prepare the journal entry to record this payment.

Date       Details                                    Debit ($)         Credit ($)                

May 04  Accounts payable (w.1.)         36,000

              Cash                                                                 36,000

              (To record the payment of the amount due to Tamarisk Company in full.)

Working:

For the payment made on April 15, this implies the payment was made within 10 days and that Bramble Co. will enjoy 2% discount. Therefore, we have:

w.1. Accounts payable = Beginning inventory – Returns = $41,700 - $5,700 = $36,000

w.2. Discount = w.1. * 2% = $36,000 * 2% = $720

w.3. Cash = w.1. – w.2. = $36,000 - $720 = $35,280

A fish is ascending at a
rate of 0.74 feet per
second. What is the
change in the location of
the fish after 22 seconds?

Answers

Answer:

he will have ascended 16.28 ft

Step-by-step explanation:

.74x22=16.28

Please someone help me! If sinα*cosα=-0.5 then what's the value of sin^4α+cos^4α and sin^6α+cos^6α?

Answers

HEY MATE check the attachment :)

What are the measurements of each angle?

Answers

Answer:

2. 70

3. 70

4. 110

5. 110

6.70

7. 70

8. 110

Step-by-step explanation:

a straight line = 180 so 1+2 has to = 180 1+3 has to = 180 2+4 has to = 180 and so on

Help help help help Dont send a link Help me

Answers

The answer is true correct me if wrong

HELP ME PLEASE plsssssss

Answers

Answer:

220i

Step-by-step explanation:

v=length×width×height

A square has a side length of 1.2 meters. What is its area in squae meters?

Answers

Answer:

1.44

Step-by-step explanation:

1.2*1.2=1.44

Im sped Help MEEEEE PLEASEEE

Answers

Answer:

2x^4

-x^3 + 3x^2 + 2x + 4

5x^2 + 5x + 5

-3x + 10

22

Step-by-step explanation:

find the highest exponent of each polynomials:

22=> 0 degree

-3x(equals to -3x^1) + 10=> 1st degree

5x^2 + 5x + 5=> 2nd degree

-x^3 + 3x^2 + 2x + 4=> 3rd degree

2x^4=> 4th degree

4(x + 7)^2 – 49 = -13 solve the following quadratic equation for all values of x in the simplest form

Answers

Answer:

4(x²+14x+49)-49+13=0

4x²+56x+196-49+13=0

4x²+56x+160=0

D=3136-2560=576

x1=-56+24/8=-4

x2=-56-24/16=-10

HELP HELP HELP A triangle has two sides of length 14 and 18. What is the largest possible whole-number length for the third side?

Answers

The way you can do this is Pythagorean theorem. Since the hypotenuse has to be the highest part. So you would do 14^2 + 18^ = c^2 and then do that and you get 196 + 324 which is equal to 520 so then get the square root of that which is 22.8, but it says largest possible whole number length so you would put 22.

Answer:

22

Step-by-step explanation:

I added the numbers yw

Solve for a. -4a - 2a – 7 = 11 a = [?]​

Answers

Answer:

a = -7/17

Step-by-step explanation:

Add -4a to -2a

This makes -6a. Then you add 6a to the left to cancel it out, but you must also add 6a to the right of the =

Then you have -7 = 17a

Divide 17 from both sides and you have -7/17 = a

Show and explain how you would solve the following equation by graphing x - 2 = 5

Answers

Answer:

See below

Step-by-step explanation:

If you graphed x-2=5, you would see a vertical line crossing the point x=7, as shown in the graph because 7-2=5.

help plz due 20 min ill give brainliest

Answers

Answer:

Given: BC || AD and AB || CD. Prove: AB = CD. Complete the ... 4. 5. △ABC ≅ △CDA. 5. 6. AB = CD. 6. ______ a) Transitive Property b) Given c) CPCTC.

Step-by-step explanation:

GHJU is a rhombus. how could you prove that <3~=<2? this doesn’t have to be a formal proof, just a basic outline of an augment. how would you approach this proof?

Answers

Answer:

Angle 3 is equal to Angle 2 because when you have a rhombus, the diagonals will always bisect the angles.

Step-by-step explanation:

David leaves the supermarket at 1810
He drives 20 miles to his home.
The speed limit for the journey is 30 mph.
David drives within the speed limit.
(b) Can David get home before 1900?

Give reasons for your answer.

Answers

Answer:

The total distance David has to travel 20 miles.

The speed limit is 30 mph. He leaves supermarket at 18 10 , he has 50 minutes to get home before 1900.

when traveling within the speed limit he can reach on time because he has to travel only 20 miles which is possible and it won't take him 1 hour according to the 30 mph speed limit.

which of the following is the solution to the equation x^2-10x+16=0?

1.{2,8}
2.{-4,4}
3.{-16,10}
4. {-8,-2}

Answers

Answer:

1.{2,8}

Step-by-step explanation:

that's my answer

Answer :

1. { 2, 8 }

x² - 10x + 16 = 0

x² - 2x - 8x + 16 = 0

x ( x - 2 ) - 8 ( x - 2 ) = 0

( x - 2 ) ( x - 8 ) = 0

x - 2 = 0

x = 2

x - 8 = 0

x = 8

Therefore,

the solution to the equation x² - 10x + 16 = 0 is { 2, 8 }.

Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′. Which rule describes this transformation? F.(x, y) → (x — 5, y — 3) G.(x, y) → (x + 5, y + 3) H.(x, y) → (x — 3, y — 5) J.(x, y) → (x + 3, y + 5)

Answers

Answer:

G.(x, y) → (x+5, y+3)

Step-by-step explanation:

The rule would be (x+5, y+3) and the only one with that rule is G.

can someone help me figure out this please ASAP!!!!!

Answers

Answer:

Formula: SA= 2B+Ph

This might not be an exact answer but it makes it easier

Daniel solves the equation 3(x+1)-5=3x-2 and states that it has no solution. Is he correct?
Explain why and why not.

Answers

Answer:

He is incorrect

Step-by-step explanation:

Given

3(x + 1) - 5 = 3x - 2 ← simplify left side

3x + 3 - 5 = 3x - 2

3x - 2 = 3x - 2

Since both sides are equal, then this indicates that the equation has infinite solutions.

Find the value for x.


Answers

Answer:

x=14/3 in.

Step-by-step explanation:

The trapezoids are similar, so their proportions of corresponding sides are the same

7/3=x/2

14=3x

x=14/3

What is the value of x?

Answers

Answer:

C) [tex]8\sqrt{2}[/tex]

Step-by-step explanation:

Answer:

8√2

Step-by-step explanation:

The 45-45-90 triangle theorem states that the two congruent sides of an isoceles right triangle are the same, and the hypotenuse of the triangle is √2 times more than the common side. So, if the common side is 8, then the hypotenuse is 8√2.

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