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
inessss [21]
3 years ago
8

Given: 9yº Simplify the expression for y= 3. (show your work and explain your reasoning.)

Mathematics
1 answer:
Leto [7]3 years ago
6 0
The answer you are looking for is 27
You might be interested in
Solve for the missing angle
Kobotan [32]
The missing angle is also 111 since they’re opposite interior angles (and are equal).
7 0
3 years ago
Form a polynomial f(x) with real coefficients having the given degree and zeros.
dimaraw [331]
There are many polynomials that fit the bill,
f(x)=a(x-r1)(x-r2)(x-r3)(x-r4)  where a is any real number not equal to zero.
A simple one is when a=1.
where r1,r2,r3,r4 are the roots of the 4th degree polynomial.
Also note that for a polynomial with *real* coefficients, complex roots *always* come in conjugages, i.e. in the form a±bi  [±=+/-]

So a polynomial would be:
f(x)=(x-(-4-5i))(x-(-4+5i))(x--2)(x--2)
or, simplifying
f(x)=(x+4+5i)(x+4-5i)(x+2)^2
=x^4+12x^3+77x^2+196x+164   [if you decide to expand]
6 0
4 years ago
100 points! you just have to answer these all with purpose and try your hardest!
frutty [35]

Answer:

Step-by-step explanation:

Mary bought 1 fish, Ari bought 20 fish, Rodney bought 4 fish, Carissa bought 3 fish, Jacob bought 4 fish, Jack bought 1 fish, Jaleesa bought 2 fish, Andrea bought 5 fish, Geoff bought 1 fish, Becky bought 4 fish, Molly bought 1 fish, David bought 2 fish, Gina bought 7 fish, James bought 1 fish, Anessa bought 2 fish, Ted bought 1 fish, Sean bought 2 fish, Kerri bought 11 fish, Sammy bought 3 fish, Jameson bought 2 fish, Theresa bought 2 fish, Luz bought 2 fish, Tracy bought 4 fish, Jackson bought 5 fish, and Celia bought 7 fish.

Rewrite the numbers

1,20,4,3,4,1,2,5,1,4,1,2,7,1,2,1,2,11,3,2,2,2,4,5,7

1.

a: I can't draw a line plot, but I can tell you some tips.

Set the x as the different numbers that appear in the set

Set the y as the frequency of each number.

b: 2 fish has the highest frequency.

c: Add the terms. 97 is the total fish been bought

d: The outlier is 20 bought fish

2.

a: When making the stem and leaf plot, do it in this format

1| 7,4,3,5,8,4

and so on.

b: the heaviest puppy is 25 and the lightest is 13

so the range is 12

c: 4 puppies weighed at least 20 pounds

3. There are no following values, but for this I would make a box and whisker plot.

4. There is no histogram but it should be relatively easy if you know which aspect of the graph to use.

a: Find the frequency of each bar and add them.

b: the largest number of boxes is the interval that is the largest

c: Use the graph to find it

d: I can't do this without the graph.

4 0
4 years ago
Please help me I will give as much points as I can
iVinArrow [24]

Answer:

1/5 = .2

1/65 = 0.1538461538

13MPH

Step-by-step explanation:

(1/5)/(1/65)

5 0
3 years ago
I need help pleaseeeee
Maksim231197 [3]

Answer:

D)

Step-by-step explanation:

49 degrees + 86 degrees = 135 degrees

line QT=180 degrees

135 degrees + 45 degrees = 180 degrees

8 0
3 years ago
Other questions:
  • Solve the equation.<br> 10x + 2 = 32<br> X =<br> Solve for x.
    10·1 answer
  • You go down eight floors in an elevator your friend goes up 5 Floors in an elevator Mach each amount as an integer
    15·1 answer
  • at a wonderful water park, the water trough ride $2.75 per ride. if you have $15, then how many times could you ride
    6·2 answers
  • How do I explain? I don't get how
    11·2 answers
  • Find the vertex of the graph of the quadratic function and determine whether it's an absolute maximum or an absolute minimum: y
    9·1 answer
  • If you help me you will get a lot of points so help me!!
    15·1 answer
  • Evaluate the expression 3x+5 when x=10
    6·2 answers
  • How many times does 2 gointo -190
    14·1 answer
  • Jayanti takes shortest route to her home by walking diagonally across a rectangular park. The park measures 80 meters × 60 meter
    7·1 answer
  • Find the area of ABCD. Type the answer in the box below
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!