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
Stella [2.4K]
3 years ago
13

Solve the equation. If necessary, round your answer to the nearest tenth.

Mathematics
2 answers:
d1i1m1o1n [39]3 years ago
5 0

Answer:

16, -16

Step-by-step explanation:

x^2 = 256

x = \sqrt{256}

x = \sqrt{4 * 64}

x = \sqrt{4} * \sqrt{64}

x = 2 * 8

x = 16

Hopes this helps >.<

horrorfan [7]3 years ago
3 0
There was to solutions
x=16
x=-16
You might be interested in
If a=12, b=3, and c=4 <br> D=a/bc<br> D=?
sineoko [7]
D= (12)/(3)(4)
d = 12/12
d = 1
6 0
3 years ago
Read 2 more answers
3 cakes<br> 25 people<br> ?<br> 125 people
agasfer [191]
Cross multiply 3 times 125 and multiply 25 times x and you should get 375 equals 25x and then divide 375 and 25 and get

x=15
5 0
4 years ago
Bonnie volunteers to bring bags of candy to her child's class for the Halloween party this year. She buys one bag of candy A
jeka57 [31]

Answer: Bonnie can make 40 treat bags. Each treat bag has three pieces of Candy A, 11 pieces of Candy B, and 13 pieces of Candy C.

Step-by-step explanation:

Since there's no number of student's in her child's class, I did this:

I found the common factors of 120, 440, and 520. And found out that the GCF (greatest common factor) is 40.

120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.

440: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440.

520: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520.

After finding out that the GCF is 40, I took the numbers 120, 440, and 520, and divided them by 40.

120 divided by 40 = 3

440 divided by 40 = 11

520 divided by 40 = 13

Therefore Bonnie can make 40 treats bags with no candy pieces left behind.

6 0
3 years ago
You are selling a mobile app for $10 per user per month.if you get 7 users every month starting with 10 in the first month.how m
Ahat [919]

Selling price of app per user = $10 per month

Total no. of user in first month = 10

To tal no. of user added per month = 7

We have to find how much money is earned in one year

So the formula is n/2 * (2a +(n-1)d)

Here we have n = 12 which is total no. of months

a = 100 , which is money earned in one month

d = 70 , which is increase in money earned per month

So money earned in a year comes out to be 5820

4 0
3 years ago
The petrol tank at the local service station has a capacity of 6000L. It is 66.06 percent full. How many litres of petrol are ne
Rina8888 [55]


Since the tank is 66.06% full, it is (100 - 66.06) = 33.94% empty.

Its capacity is 6,000L.  So, in order to fill it to capacity, the service station
must order  33.94% of 6,000L .

               33.94% = 0.3394
               "of" means "times"

0.3394 x 6,000L = <em>2,036.4 liters</em> needed, to fill the tank to the rim.


7 0
3 years ago
Other questions:
  • Please help! Probability!
    14·2 answers
  • A T-shirt costs 4 times as much as a pair of socks. A T shirt costs $16 Ifs the cost of a pair of socks
    10·2 answers
  • PLZZZZ ANSWER ASAP TY
    14·1 answer
  • Y +2=5<br> What is the answer?
    7·2 answers
  • At the last basketball game, Sammie, Megan and Makayla scored a total of 50 points! Sammie scored 8 more points than Megan, and
    5·1 answer
  • Which of the following represents the solution to k/-5 ≥ 3
    13·1 answer
  • A) ASA<br> C) SASD<br> B) AAS<br> ) SSS
    7·1 answer
  • Jada earned a 7% commission on a $500 sale of a boat. How much was her commission?
    5·1 answer
  • Help please! thank you!
    14·2 answers
  • 1. convert 1011101 two to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!