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
tankabanditka [31]
3 years ago
13

Please help????!!!!!

Mathematics
1 answer:
rjkz [21]3 years ago
4 0

Answer:

y =8

Step-by-step explanation:

y^{2} = 16*4

You might be interested in
Create a 3rd degree polynomial function with one zero at three. Sketch a graph
DedPeter [7]

Answer:

f(x) =  {x}^{3}  - 9 {x}^{2}  + 27x - 27

Step-by-step explanation:

We want to create a third degree polynomial function with one zero at three.

In other words, we want to find a polynomial function with roots x=3 , multiplicity, 3.

Since x=3 is a solution, x-3 is the only factor that repeats thrice.

f(x) =  {(x - 3)}^{3}

We expand to get:

f(x) =  x( {x}^{2}  - 6x  + 9) - 3( {x}^{2}  - 6x + 9)

f(x) =  {x}^{3}  - 6 {x}^{2}  + 9x- 3 {x}^{2}   + 18x  - 27

This simplifies to:

f(x) =  {x}^{3}  - 9 {x}^{2}  + 27x - 27

See attachment for graph.

4 0
3 years ago
Jonathan bought a calculator for X$. Cindy bought the same calculator for 3 times more than Jonathan paid for his calculator. Wh
Andrej [43]

Answer:

3x or 3*x

Step-by-step explanation:

5 0
3 years ago
Solve. <br><br> 6x − 8 = −44 <br><br> x =
fgiga [73]
I think the best value for x is -9 because 6 x -9 = 54, minus 8 equals -44.
3 0
3 years ago
Read 2 more answers
In the town of sleepy Oak. the fine for speeding ticket is $32.65 + s dollars. Where s is the miles per hour over the speed limi
Mkey [24]
A:  38.4 - 25 = 13.4
      13.4 + 32.65 = $46.05

B:  50.15 - 32.65 =  17.5
         17.5 + 25 =  42.5 mph
5 0
3 years ago
If t(d) = 3d + 1 and d(n) = 4n + 2, what is t(d(n)) when n = 5​
Mkey [24]

Answer:

67

Step-by-step explanation:

d(n) = 4n + 2

= 4(5) + 2

=22

t(d(n)) = 3(22) + 1

= 67

8 0
2 years ago
Other questions:
  • The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, varies directly with x, the nu
    10·2 answers
  • The student population of a school consists of 300 girls and 500 boys is 53 percent of the girls play a sport and 39 percent of
    15·2 answers
  • Simplify<br> ____________<br><br> 3r + n^2 - r + 5 - 2n + 2
    10·1 answer
  • About how many centimeters are in 6.25 inches if 1 inch is about 2.5
    6·1 answer
  • Number 18??? I need help
    14·2 answers
  • the number of minutes spent studing are 60 70 45 60 80 35 45 find the measure of center that best represents the data justify yo
    13·2 answers
  • What is n times43.50=435?
    9·1 answer
  • Convert the following repeating decimal into a fraction. *<br> 0.497
    10·1 answer
  • 5^{x+1}-5^{x+2}=-2500. Find x
    12·1 answer
  • The negative outside a function with no other transformations reflects the graph of the function over which line?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!