What is the solution for this equation 13m-22=9m-6. This is a equation with variables on both sides

Answers

Answer 1
Answer: 13m-22=9m-6
4m-22=-6
4m=16
m=4
Answer 2
Answer: 13m-22=9m-6
13m-9m=22-6  <-- integer signs change when it goes to the other side of the  equal to sign
4m=16
m=16/4
m=4    

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How to turn 2/5 into a decimal

Answers

(2)/(5)=(2*2)/(5*2)=(4)/(10)=\boxed{0.4}
it's a simple division problemdivide 5!into 2 using your division rules 2/5=.40

Highest common factor of 8 and 10

Answers

8:       2   2   2
10:     2        5
GCF: 2
The greatest common factor is 2

In ΔNOP, the measure of ∠P=90°, the measure of ∠N=83°, and NO = 83 feet. Find the length of OP

Answers

Answer: Length OP = 82.38 feet

Step-by-step explanation: Given that the ΔNOP, the measure of ∠P=90°, the measure of ∠N=83°, and NO = 83 feet.

We can find the length of OP by using trigonometry ratio since it is a right angle

NO = hypothenus and

OP = opposite

Sin 83 = OP/NO

Sin83 = OP/83

OP = 83sin83

OP = 82.38 feet

1/10 ÷ 6/19 =? in simplest form

Answers

the answer would be 19/60 or 0.3166666
(1)/(10) : (6)/(19)= (1)/(10) * (19)/(6)= (19)/(60)

Are there any integers between 0 and 1? explain?

Answers

No, there is no integer between 0 and 1.

What is a number system?

The number system is a way to represent or express numbers.

A decimal number is a very common number that we use frequently.

Since the decimal number system employs ten digits from 0 to 9, it has a base of 10.

Any of the multiple sets of symbols and the guidelines for utilizing them to represent numbers are included in the Number System.

All number which is not in a fraction can be counted as an integer.

The number in between 0 and 1 are 0.01 , 0.02 , 0.001 etc.

So, all numbers between 0 and 1 will be decimal there is no single whole number present.

Hence "There is no integer between 0 and 1".

For more about the number system,

brainly.com/question/22046046

#SPJ2

No there's not . Just decimals

Find the variance and standard deviation of the given set of data to the nearest tenth.{440, 130, 280, 500, 150, 640, 760}


A) variance = 222.7, standard deviation = 49,595.9

B) variance = 49,595.9, standard deviation = 24,798

C) variance = 49,595.9, standard deviation = 222.7

D) variance = 57,861.9, standard deviation = 240.5

Answers

Answer:

Part 1) variance = 49,595.9

Part 2) standard deviation = 222.7

Option C

Step-by-step explanation:

we have

set of data [440,130,280,500,150,640,760]

step 1  

Find the mean  

Adds the values and divide by the number of values

In this problem the number of values is 7

[440+130+280+500+150+640+760]/7

[2,900]/7=414.3

step 2  

for each number: subtract the Mean and square the result  

(440-414.3)^(2)=660.49\n (130-414.3)^(2)= 80,826.49\n (280-414.3)^(2)= 18,036.49\n (500-414.3)^(2)= 7,344.49\n (150-414.3)^(2)= 69,854.49\n (640-414.3)^(2)= 50,940.49\n (760-414.3)^(2)=119,508.49

step 3  

work out the mean of those squared differences  

[660.49+80,826.49+18,036.49+7,344.49+69,854.49+50,940.49+119,508.49]/7=347,171.43/7=49,595.9 ----> this value is called the "Variance"  

step 4

The standard deviation is the square root of the variance

so

The standard deviation is equal to

√(49,595.9)=222.7