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
lbvjy [14]
3 years ago
6

X^16/x^3a. 16/x^3b. x^48c. x^19d. x^13​

Mathematics
2 answers:
Aneli [31]3 years ago
6 0

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{x^{16}}{x^3}\implies \cfrac{x^{16}}{1}\cdot \cfrac{1}{x^3}\implies x^{16}\cdot x^{-3}\implies x^{16-3}\implies x^{13}

jeyben [28]3 years ago
4 0

Answer:

x^13

Step-by-step explanation:

when you divide variables with exponents you subtract them. So x^16-3 = x^13

You might be interested in
If there are 120 calories in 4 ounces of hot fudge, how many calories are in 8
miss Akunina [59]

Answer:

240 calories

Step-by-step explanation

You're doubling the amount of fudge, so double the amount of calories. You could also think of it as 2 4-oz portions of fudge, then just add the calories (120+120) together.

3 0
3 years ago
On her math test, Anna got I 32 questions out of 36 | questions correct. About | what percent of the questions did Anna get corr
Scilla [17]

Answer:

%88.88... and on and on

Formula Nonsense: percentage = b/l then *100 add % sign

so P= 32/36 so 0.888....*100= 88.88... so she made 88%

6 0
2 years ago
Does anyone understand this
Nataliya [291]

For this problem, 0.25 in = 50 m. So

11 in = (11 in) • (50/0.25 m/in) = 2200 m

Alternatively, if 0.25 in = 50 m, that means 1 in = 200 m. So 11 in = 11 (200 m) = 2200 m.

3 0
3 years ago
In Daniel’s fifth grade class, 37.5% of the 24 students walk to school. One-third of the walkers got a ride to school today from
Alexeev081 [22]
The percentage of walkers who got a ride is 37.5/3=12.5%
The number of that is 0.125*24=3 students.
5 0
3 years ago
F(x) = x² – 3x; Find f(-8)
Shtirlitz [24]
F(-8)=8^2-3(-8)
=64+24
=88

Hope this can help.
7 0
3 years ago
Other questions:
  • Draw 3 distinct lines that have the same y intercept
    9·1 answer
  • How do change 13 1/4 into decimal form
    10·1 answer
  • 9 stores is 3% of _____ stores.
    12·2 answers
  • 1. Joanne's waitressing job gave her a raise of $2 per hour. The first day on her new
    13·2 answers
  • I need help ASAP please
    6·1 answer
  • 4(3x + 2) - 5(7x + 5)​
    14·2 answers
  • How do you solve this
    11·2 answers
  • As a 7 1/4 inch candle burns down, its height we decreases three-quarter inch inch each hour. How many hours does it take for th
    8·1 answer
  • Can I get help with this please ????
    10·1 answer
  • Can someone please help me ?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!