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
alisha [4.7K]
2 years ago
8

I need help ASAP!!!! No links

Mathematics
1 answer:
svetoff [14.1K]2 years ago
5 0

Answer:

c

Step-by-step explanation:

You might be interested in
Determine if the relationships are linear and if so are they proportional
Tanzania [10]
Y=2-x^2
Vertex ( 0, 2 )
Focus : ( 0, 7/4 )
Axis of symmetry : x = 0
Directrix : y = 9/4

8 0
2 years ago
Expand the given power by using Pascal’s triangle. (9a - 10b)^6
xxMikexx [17]

Answer:

531441a^6-3542940a^5b+9841500a^4b^2-14580000a^3b^3+12150000a^2b^4-5400000ab^5+1000000b^6

Step-by-step explanation:

                     1                                n=0

                  1      1                            n=1

                 1   2   1                           n=2

                1  3  3  1                          n=3

              1  4  6  4   1                      n=4

             1  5 10 10 5  1                    n=5

           1 6 15 20 15 6 1                   n=6

This is where n is the exponent in

(x+y)^n.

(x+y)^6=1x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+1y^6

Now we want to expand:

(9a-10b)^6 or we we can rewrite as (9a+(-10b))^6.

Let's replace x with (9a) and y with (-10b) in the expansion:

(x+y)^6=1x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+1y^6

((9a)+(-10b))^6

=1(9a)^6+6(9a)^5(-10b)+15(9a)^4(-10b)^2+20(9a)^3(-10b)^3+15(9a)^2(-10b)^4+6(9a)(-10b)^5+1(-10b)^6

Let's simplify a bit:

=9^6a^6-60(9)^5a^5b+15(-10)^2(9)^4a^4b^2+20(9)^3(-10)^3a^3b^3+15(9)^2(-10)^4a^2b^4+6(9)(-10)^5ab^5+(-10)^6b^6

=531441a^6-3542940a^5b+9841500a^4b^2-14580000a^3b^3+12150000a^2b^4-5400000ab^5+1000000b^6

8 0
3 years ago
Find the pyramid surface area 3ft 5ft 3ft
lozanna [386]

tell the height, width and depth then we will help

6 0
3 years ago
I really need help.
Grace [21]

Answer:

6 centimeters

4 0
2 years ago
PLZZ HELPP!!! WILL GIVE BRAINLIEST!!!
lutik1710 [3]

Answer:B. 2x^2 + 4x - 1 - 9/4x + 1

Step-by-step explanation:

f(x) = 8x^3 + 18x^2 − 10

g(x) = 4x + 1

We want to determine f(x)/g(x). We would apply the long division method. The steps are shown in the attached photo.

The correct answer is

2x^2 + 4x - 1 - 9/4x + 1

3 0
3 years ago
Read 2 more answers
Other questions:
  • Action wheels Manufactures models of antique cars for    collectors. In August,it manufactured 300 model cars.In September, acti
    12·2 answers
  • Write a formula that will compute the final grade for the course, using G to represent the final grade, H to represent the homew
    10·1 answer
  • You have decided to cash in all of the coins you have been saving for the summer. In total you have $7.20. You only have dimes a
    14·1 answer
  • Need Help! 10 points!
    9·1 answer
  • Sandy works at a clothing store. She makes $9 per hour plus earns 15% commission on her sales. She worked 71 hours over the
    11·1 answer
  • What is 5 yards rounded to the nearest tenth
    11·2 answers
  • I could use your help here​
    10·1 answer
  • Help with question please​
    9·1 answer
  • The graph of quadratic functiong is shown on the grid. The coordinates of the x-intercepts, they-intercept, and the vertex are i
    14·1 answer
  • Just need help with the last one plsss :)))
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!