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
Lana71 [14]
3 years ago
13

What is the value of x in the expression

Mathematics
1 answer:
kvv77 [185]3 years ago
8 0

Answer:

-12

Step-by-step explanation:

7^{-9} * 7^{-3} = 7^{(-9)+(-3)} = 7^{-12}

You might be interested in
Which option below is a preventive measure against ID fraud or theft? a. Make purchases through the mail only. b. Never reveal p
kobusy [5.1K]

Answer:

b. Never reveal personal information to a stranger

Step-by-step explanation:

From the options listed the only one that is a preventative measure is never revealing personal information to a stranger. Identity theft happens when an individual with malicious intent obtains your personal information. With this information they can open accounts in your name, steal your money, ask for loans etc. The best way to prevent this from happening is making sure that all your personal data is stored in a safe place that only you have access to and that has security measures in place. Aside from this the only real preventive measure is being very careful who you speak to about this information. Make sure that the individual absolutely needs to know this information and is an accredited individual from whatever employment company they are from.

5 0
3 years ago
Read 2 more answers
Please helppppppp. <br> 5<br> 15<br> 32<br> 40
neonofarm [45]

Answer:

just use the 10's btw

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Jane's salary is increased by 2% to £23358.<br> How much was her salary before the rise?
Jobisdone [24]

Answer:

find two percent of 23358=467.18

minus the two percent from her salary 23358

23358-467.18=22890.84

please mark branliest

7 0
3 years ago
Q is a whole number between 42.3 and 43.1 <br><br><br> A) q=42.1<br><br> B) q = 43.0<br><br> C) 43.4
Bogdan [553]
Answer is 

<span>B) q = 43.0

--------------------------------</span>
3 0
4 years ago
Round 3,940 the nearest hundred
Shtirlitz [24]
Rounded to the nearest Hundred. 3900
8 0
3 years ago
Other questions:
  • Talia had a rope that measured 4 2/5 inches. How 1/8 inch pieces of rope can she cut from the larger piece?
    10·1 answer
  • I NEED THIS ASAP PLEASE !!! I’ll make you the brainliest
    6·1 answer
  • mr. Edward's buys 2 new knobs for each of his kitchen cabinets. the kitchen has 9 cabinets. how many knobs does he buy?
    9·2 answers
  • Assume that the heights of men are normally distributed. a random sample of 16 men have a mean height of 67.5 inches and a stand
    7·2 answers
  • Four students were scheduled to give book reports in 1 hour. After the first report, 2/3 hour remained. The next two reports too
    8·1 answer
  • The population, P, of Johnstown over a period of t years since the town
    8·1 answer
  • ON<br> tab<br> q<br> W<br> Q<br> S<br> shift<br> Z<br> х<br> ctrl<br> alt
    7·1 answer
  • Help.....................
    12·1 answer
  • Solve the system by graphing <br> y = x -1 y = -2x -4
    15·1 answer
  • Select the only true statement from the following.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!