1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Vitek1552 [10]
3 years ago
6

1. A rocket carrying fireworks is launched from a hill so feet above alake, The rocket will fall into the lake after exploding a

t its maximum height. The rocket's height above the surface of the lake is represented by A = -167 +64 + 80. How many seconds after the rocket launched with hit the lake
Define your terms: Now. set up the quadratic formula: x -(.) Iſ ) 2 - 46 20 )

Part A Find the solutions to the quadratic formula

Part B: Which solution is the correct solution for this scenario Justify your answer​
Mathematics
1 answer:
tankabanditka [31]3 years ago
6 0

Answer:

find the value

Step-by-step explanation:

minus them

mulitply

divide

then simplify

You might be interested in
A garden is in the shape of a square with a perimeter of
ElenaW [278]

The perimeter of a square is the sum of its sides and they are all equal, so to obtain the length of each of them we divide the perimeter of the first fence between 4:

 P1= 64 feet/4 sides

 P1= 16 feet

 Then, the length of each side of the second fence will increase 2 feet at each end, as shown in the figure. We have then that the perimeter of the second fence is:

 P2 = 20 feet x 4 sides

 P2 = 80 feet

 The sum of the perimeters of both fences is:

 PT = P1 + P2

 PT = 64 feet + 80 feet

 PT = 144 feet

 Total cost = 1.17 $ x 144 feet

 Total cost = 168.48 $

 The total cost of the fences was $ 168.48

6 0
3 years ago
Hi, Could anyone help me with my homework
tatiyna

Answer:

\hookrightarrow \sf  x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096

solving steps:

\rightarrow \sf (x + 4)^6

\bold{rewrite \ the \ following}

\rightarrow \sf (x + 4)^2   (x + 4)^2   (x + 4)^2

\bold {formula \ used : \sf  (x+a)^2 = (x^2 + 2xa + a^2)}

\rightarrow \sf (x^2 + 8x+16)    (x^2 + 8x+16)    (x^2 + 8x+16)

\bold{simplify \ by  \ removing \ parenthesis}

\rightarrow \sf (x^4 +8x^3 + 16x^2 + 8x^3 +64x^2 + 128x+16x^2+128x+256 ) (x^2 + 8x+16)

\bold{basic \ addition \ of \ integers }

\rightarrow \sf (x^4+16x^3+96x^2+256x+256) (x^2 + 8x+16)

\bold{remove \ parenthesis}

\rightarrow \sf (x^6 + 16x^5 + 96x^4 + 256x^3 + 256x^2 + 8x^6 + 128x^4 + 768x^3 + 2048x^2 + 2048 + 16x^4 + 256x^3 + 1536x^2 + 4096x + 4096)

\bold {final \ answer:}

\rightarrow \sf  x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096

8 0
2 years ago
what is the probability that a randomly chosen number is less than or equal to 90 and is a multiple of 17
kodGreya [7K]

Answer:

let's see...

we have total possible outcomes.. = 90 ( from 1 to 90)

Desiree outcomes..= 5 ( 17,34,51,68,85)

and therefore.. the probability is 5/90 = 1/18.

here you go.. that should be correct I hope.

3 0
2 years ago
Fill in the missing numbers in this table NEED ASAP PLEASE ANYONE
Rashid [163]

Answer:

Step-by-step explanation:

add all divide by to total no.of value

64/4=16

mean=16

4 0
2 years ago
Read 2 more answers
Through music we can communicate more then what can be expressed with words alone<br> True or false
cupoosta [38]
 i believe it is true.<span />
6 0
3 years ago
Read 2 more answers
Other questions:
  • Factor completely x^3-8x^2-2x+16=
    11·1 answer
  • 4x(10-3+2) simplify expression
    5·2 answers
  • Which mixed number is equal to 6.5?
    11·1 answer
  • Samantha and Luis are attempting to determine how many library books each seventh grade student checks out at the same time. Sam
    12·1 answer
  • Triangle X Y Z is shown. Angle Z W X is a right angle. An altitude is drawn from point W to point Y on side Z X to form a right
    14·2 answers
  • How many factors are in the expression 2w(w+9)
    8·2 answers
  • CAN SOMEONE help me with my homework, is there an association between extra practice time and being a starting player explain
    5·1 answer
  • Multiply 11x +3 by 4. What is the<br> product?
    7·1 answer
  • If the product of two numbers is equal to zero then at least one of the numbers must be zero
    10·2 answers
  • Solve for X and Y: <br> Y=2+7x and -2x+6y=-28
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!