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Karolina [17]
3 years ago
5

2cosx-3=0 cách giải như thế nào

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0

Answer:

Solution does not exist.

Step-by-step explanation:

2cosx-3=0

2cosx=3

cosx=3/2

Solution does not exist.

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Harold works at a men's clothing store which marks up its retail clothing by 27%
coldgirl [10]
Wheres the question?
8 0
3 years ago
There were 5 1/3 jars of pickles. Ann and her friends ate 1 1/3 jars. How many jars of pickles are left? *
densk [106]

Answer:5/3 jars left

Step-by-step explanation:

Convert the total number of jars to improper fraction from mixed fraction

The subtract the total number of jars from the total number of empty jars

16/3 -11/3

5/3

6 0
4 years ago
TIME REMAINING
erik [133]

Answer:

$1,131.20 is the amount earned

Step-by-step explanation:

<u>Key skills needed: Simple Interest Formula, Operations ( +, - , x , / )</u>

1) To understand this problem, you need to know the simple interest formula.

A = P(1+rt)

A is the amount

P is the principal

R is the interest rate as a decimal

T is the time in years

2) The 1st thing we need to do is convert the interest rate into a decimal. We have 14%. To convert into decimal form, we divide it by a 100, or move the decimal 2 places to the left. This is 0.14 --> So r=0.14

3) Next we use the formula:

A = 1,010(1+ 0.14(8))

  1. We first do 0.14(8) which is 1.12 and then add it to the 1 value, so you will get --> A = 1,010(2.12)
  2. Multiply and you will get A = $2,141.20
  3. To find the interest earned, you subtract this by the original amount, so $2,141.20 - $1,010 which would be $1,131.20

This means $1,131.20 is your answer.

<em>Hope you understood and have a nice day!! :D</em>

8 0
3 years ago
Ned help with this don't anwser if you don't know​
Delvig [45]

Answer:

f(x) = 2x + 2

Step-by-step explanation:

1×2=2+2=4

3×2=6+2=8

and keep going

6 0
3 years ago
Ok so brainly wont let me post the questions so I'm putting them in the comments but 100 points and brainlyest to the person who
Degger [83]

Answer:

here are the answers

Step-by-step explanation:

Part A)

scientific notation ------>  

standard notation ----->  

Part B)

scientific notation ------>  

standard notation ----->  

Part C)

scientific notation ------>  

standard notation ----->  

Part D)

scientific notation ------>  

standard notation ----->  

Part E)

scientific notation ------>  

standard notation ----->  

4 0
3 years ago
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