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
Hoochie [10]
4 years ago
15

What is the answer to (3n-7)(3n-7)

Mathematics
1 answer:
uranmaximum [27]4 years ago
6 0
9n -42n + 49
Hope that helps!!
You might be interested in
Help!!!!!! 15 Points!!!!!!!!!!!!!!!!!!!!!!!
Pie
Cos-1(2/5)= 66.4 degrees
5 0
3 years ago
If lines m and p are parallel. and if the slope of line m is 1/25 what is the slope of line p
Dmitrij [34]

Parallel lines have the same slope, so if you know the slope of a line you automatically know the slope of all lines parallel to yours.


So, if the slope of line m is 1/25 , the slope of line p is also 1/25

8 0
3 years ago
Read 2 more answers
This question is based on the following circle graph. The graph represents the results of a survey in which 400 people were aske
andriy [413]
B.

x/400 = 24/100
24 × 400 / 100 = x
x = 96
3 0
4 years ago
Read 2 more answers
Question is in the pictures
SIZIF [17.4K]

360 /12 = 30

Each 5 minutes is 30 degrees

2*pi/12 = pi/6

each 5 minutes is pi/6 degrees


pi/3 = 2*pi/6 = 2 * pi/6  = 2* 5 minute = 10 minutes  

 the minute hand moves from 4 to 6


2 * pi/3 = 2 * (2*pi/6) = 4 *(pi/6) = 4 * 5 minutes = 20 minutes

The minute hand moves from 3 to 7


5 * pi/6 = 5 * 5 minutes = 25 minutes

the minute hand moves from 5 to 10


7 * pi/6 = 7 * 5 minutes = 35 minutes

the minute hand moves from 2 to 9


6 0
3 years ago
a once-popular children's doll is slowly declining in popularity. the quartic function f(x)-0.002x^4 0.025x^3-0.364x^2-7.243x 86
Vilka [71]

Answer:

10,361 dolls were sold in 2001.

Step-by-step explanation:

Number of dolls sold in x years after 1993:

The number of dolls sold in x years after 1993 is given by:

f(x) = -0.002x^4 - 0.025x^3 - 0.364x^2 - 7.243x + 86.993

Estimate how many dolls were sold in 2001.

2001 is 2001 - 1993 = 8 years after 1993, so this is f(8).

f(8) = -0.002*8^4 + 0.025*8^3 - 0.364*8^2 - 7.243*8 + 86.993 = 10.361

10,361 dolls were sold in 2001.

3 0
3 years ago
Other questions:
  • Tony started a blanket business. He purchased a sewing machine and some fabric to get started, and then sold each blanket for th
    5·2 answers
  • The diameter of a large sphere is 4 times the diameter of a small sphere. The surface area of the large sphere is how many times
    7·1 answer
  • How do a write a standard formula from a quadratic graph
    8·1 answer
  • What is the equation of the line that is parallel to the line x = -2 and passes through the point (-5, 4)?
    12·2 answers
  • What is the mean of 5 and 7
    15·2 answers
  • The function f(x) is shown on the graph.
    7·1 answer
  • 25<br> % of <br> 401.16<br> m<br> Give your answer rounded to 2 DP
    12·2 answers
  • Can you help me plz right answer only
    6·1 answer
  • Isabel says that 0.02 can be expressed as 20%. Is she correct? Explain why or why not.​
    7·1 answer
  • Gavin made a patio area out of square blocks that are by . The area of his patio is and the length is . a) Determine the width o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!