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
Andru [333]
3 years ago
11

What's the difference?

Mathematics
1 answer:
Komok [63]3 years ago
3 0
\bf \begin{cases}
(-2x^2)\\
-2x^2
\end{cases}\qquad (-2x^2)-(-2x^2)\implies -2x^2+2x^2\implies ? you tell us
You might be interested in
Can you use the product of powers property to simplify?<br> ANSWER ASAP PLEASE!!!!
slavikrds [6]

Ye, np.

5^2 * 6^4= 25*1296=32400

3 0
3 years ago
Find NQ if NP = 13 cm and line l is a segment bisector.
Zielflug [23.3K]

Answer:

NQ = 26 cm

Step-by-step explanation:

A line bisector divides a line into two equal segments.

Given that line l is the bisector of segment NQ, it then means it divides NQ into two equal segments, namely, segment NP and segment PQ.

Thus, NP = ½ of segment NQ

Therefore, if NP = 13 cm,

13 = ½*NQ

multiply both sides by 2

2*13 = NQ

26 = NQ

NQ = 26 cm

7 0
2 years ago
There is money to send four of nine city council members to a conference in Honolulu. All want to go, so they decide to choose t
FrozenT [24]

Answer:

126

Step-by-step explanation:

There are 9 city council members.

We have to choose 4 of them.

We have to use the combination as :

$^9C_4$

where, 9 is the population size

4 is the sample size.

Therefore, the total number of possible samples without replacement is given as :

$^9C_4=\frac{9!}{4!(9-4)!}$

      $=\frac{9!}{5! \ 4!}$

     $=\frac{9 \times 8 \times 7 \times 6}{4 \times 3 \times 2 \times 1}$

    = 126

7 0
3 years ago
Y=-1/2x+1 what is the slope
klio [65]
The slope is -1/2. When it’s in the equation like that, the slope is always the number that has the letter X next to it.
6 0
3 years ago
Jill has 4 bags of marbles. There are 3red, 5green,2 yellow, and 6black marbles I. Each bag. How many marbles does Jill have? Sh
Eddi Din [679]
3+5+2+6=16 in each bag multiply or divide sorry not that much of an answer
6 0
2 years ago
Read 2 more answers
Other questions:
  • Find the slope of the line. <br><br> a. 7<br> b. -7<br> c. 1/7<br> d. -1/7
    5·2 answers
  • Solve algebraic equation <br> -4x + 7 = 15
    10·2 answers
  • A pool measures 15 feet by 17 feet. A cement walkway is added around the pool, to both the width and the length. The area of the
    9·1 answer
  • You are dealt one card from 52 card deck. Find the possibility that you are dealt a heart or a picture card
    13·1 answer
  • Amswer in its lowest terms<br> 5 3/5 + 2 1/10
    5·2 answers
  • When the sun shines at a 60° angle to the ground, Talisa's shadow is 36 inches long.
    13·2 answers
  • A local little league has a total of 95 players, of whom 80% are right handed. How many right handed players are there?
    8·1 answer
  • Rihanna has 5 less than 2 times as many homework problems to complete as her friend Terrika. The total number of homework proble
    9·1 answer
  • A multiple choice test has two parts. There are 4^12 ways to answer the 12 questions in Part A. There are 4^5 ways to answer the
    7·1 answer
  • The radius of a semicircle is 2 centimeters. What is the semicircle's area?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!