Answer: It is a rational number, as it can be put into a fraction.
Step-by-step explanation: Math
The number 813.1 is a rational number.
It is required to find the 813.1 a rational number or not.
What is real number?Real numbers are numbers that include both rational and irrational numbers. Rational numbers such as integers (-2, 0, 1), fractions(1/2, 2.5) and irrational numbers such as √3, π(22/7), etc., are all real numbers.
Given:
Any number in the form of p/q where p and q are integers and q is not equal to 0 is a rational number.
The given integer is
813.1
=8131/10
The decimal 813.1 is a rational number. First of all, it is a terminating decimal, which means that the decimal has a definite ending point. All terminal decimals are rational numbers. In addition, the decimal 813.1 can be converted to a fraction of 8131/10. Since both 8131 and 10 are integers (whole numbers), this also tells us that it is a rational number.
Therefore, the number 813.1 is a rational number.
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Roberto and Sandy are playing a rounding game. Roberto says the number 634. Sandy rounds Roberto's number to the nearest hundred. What number does Sandy say?
Find the GCF of 30, 60, and 78.
Step-by-step explanation:
6
Step 1 write each number as a product of its prime numbers
30=2*3*5
60=2*2*3*5
78=2*3*13
Find the common factors between the stree values in this case it is 2 and 3 then multiply the answer is 6
can you help on 13 and 15
Answer:
nah my brain is dead like I'm stuck In science ugh
Step-by-step explanation:
but from what I can see 15 is 9 tenths and 7 hundredths ya
Coordinate Plane Dilation
Need help on 6 and 7 asap! Will mark brainliest!!
I did number 6 to give you an idea of what you have to do. First find simplify the top and bottom and reduce!
Hope it helps! Comment if you have any questions!
Illustrate two different objects with before and after scenes. One with high speed but no acceleration and one with low speed and high acceleration.
Answer:a lot of speed
Step-by-step explanation:
how can you convert among fractions, decimals, and percents
Answer:
Step-by-step explanation:
Changing Percents to Decimals
The word percent means "per 100." 20% means 20 out of 100, or 20/100. 67% means 67 out of 100, or 67/100. So to change a percent to a decimal, you simply divide the percentage number by 100. When you divide by 100, the decimal just moves over 2 places to the left.
Changing Percents to Fractions
Remember, the word percent means "per 100." This means you can change a percent to a fraction by dividing by 100. Don't stop here though, make sure to simplify the fraction if possible. Look to see if the numerator and denominator can be divided by the same number.
Changing Decimals to Fractions
First, figure out the place value of the last digit on the right. Is it in the tenths place? Hundredths? Thousandths? Use the place value to write the decimal as a fraction over 10, 100, 1000, etc. Then simplify the fraction if possible.
Remember, the first place to the right of the decimal is the tenths place. The second place is the hundredths, then thousandths, ten thousandths, and so on.
x=27−−√3 x = Solve the equation
Answer:
The answer is 9
Step-by-step explanation:
as 27 can be written as 3√3
3√3 ×3 =9
Answer:
Exact form: x=27(1+[tex]\sqrt{3}[/tex])/2
Decimal form: -36.88268509...
Simplify the complex fraction 4/5 2/3 can someone pls help me:)
One package of blueberries costs $ 5 . How many packages of blueberries can you buy for $ 15 ? Is this relationship proportional ? Explain your reasoning .
Divide the total amount of money you have by the cost of one package of blueberries.
If one package of blueberries is $5, and you have $15, divide 15 by 5
15 ÷ 5 = 3
Answer: (pt.1)You can buy 3 packages of blueberries with $15 dollars.
--
In a proportional relationship, the ratios of the x and y variables are equivalent.
To find out if this relationship is proportional, take two of the points and convert them to fractions (x over y).
(1, 5) & (3, 15) ⇒ [tex]\frac{1}{5}[/tex] & [tex]\frac{3}{15}[/tex]
Divide the numerators and denominators by each other. If they both equal the same number, the relationship is proportional.
3 ÷ 1 = 3 ,,, 15 ÷ 5 = 3
Answer: (pt. 2)Yes, the relationship is proportional.
Hope this helped! :)
~ V.
GIVING BRAINLIEST The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To covert Celsius temperature to Fahrenheit temperature, the formula is C equals five ninths times the quantity F minus thirty two.. Write a compound inequality to determine the Fahrenheit temperature range at which the antifreeze protects the car. Negative forty is less than five ninths times the quantity F minus thirty-two is less than one hundred twenty five. Negative forty is greater than five ninths times the quantity F minus thirty-two is greater than one hundred twenty five. Negative forty is less than five ninths times the quantity F minus thirty two. Five ninths times the quantity F minus thirty two is less than one hundred twenty five.
Answer:
; −40 < 5 over 9 (F − 32) < 125; −40 < F < 257
Step-by-step explanation:
Answer:
the guy above is right
Step-by-step explanation:
Simplify the equation.
Answer:
Step-by-step explanation:
5(x-3y)+2(4x+y)-(x+y)
5x-15y+8x+2y-x-y
5x+8x-x-15y+2y-y
13x-x-13y-y
12x-12y
hey can someone help me with this I think I know the answer but I'm not sure
Answer:
All I can tell u is that the exponent is the number of times the decimal moves
Step-by-step explanation:
As the other answer stated, the exponent is the number of times the decimal moves. If the decimal moves forward, the exponent is positive, and if the decimal moves backward, the exponent is negative.
-580,000 = -5.8 × 10^5
26,400,000 = 2.64 × 10^7
0.000135 = 1.35 × 10^-4
0.000002 = 2 × 10^-6
155,000,000 = 1.55 × 10^8
0.00000014 = 1.4 × 10^-7
0.0003 = 3 × 10^-4
7,800,000 = 7.8 × 10^6
0.0467 = 4.67 × 10^-2
3,500 = 3.5 × 10^3
900 = 9 × 10^2
1,000,000,000 = 1 × 10^9
The answer to the riddle is "In a hambulance".Hope this helps!
~ V.
Identify which of the following sets of numbers the number belongs to: rational numbers, integers, whole numbers. SOMEONE PLZ HELP -3 A. Rational Number B. Whole Number C. Integer
Answer:
c
Step-by-step explanation:
trust me bro
Answer:
its a and c
Step-by-step explanation:
The dimensions of a rectangular prism are length is 2 1/4 feet width is 1 foot and height is 1 1/4 feet and the length of the sides of a small cube are 1/4 foot each. How many small cubs can be packed in the rectangular prism.
Answer: A - 30 cubes
B - Volume of prism = feet³
Step-by-step explanation: We are given that the dimensions of the rectangualr prism is,
Length = = feet
Width = 1 foot
Height = = feet
Thus, the volume of the prism = Length × Width × Height
i.e. Volume of the prism = × 1 × = feet³
Now, the side of the cube = foot each.
Volume of the cube = = feet³
There are 12 squares and 8 triangles. What is the simplest ratio of triangles to total shapes?
Answer:
2:5
Step-by-step explanation:
[tex]12\:squares\\8\:triangles\\\\Total\:shapes =12+8 =20\\\\Triangles: Total\:shapes\\8 : 20\\\\Cross\:cancel\:common\:factor\:4\\\\2 :5[/tex]
The ratio triangles to total shapes is → 2 : 5.
We have 12 squares and 8 triangles.
We have to determine the simplest ratio of triangles to total shapes.
For sweets, you have 10 toffees and 15 chocolates in a jar. Find the ratio of number of toffees to the total number of sweets in the jar.The ratio of number of toffees to the total number of sweets in a jar is -
[tex]$R \;- > \frac{10}{10+15} = \frac{2}{5}[/tex]
R → 2 : 5
According to the question, we have -
Total number triangles = 8
Total number of Shapes = 12 + 8 = 20
The Ratio of number of Triangles to total number of shapes = [tex]$\frac{8}{20}[/tex] = [tex]$\frac{2}{5}[/tex]
Hence, the ratio triangles to total shapes is → 2 : 5.
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Find the x-intercept and the y-intercept of the graph of the equation............... 7x+3y=42
Answer:
x=6 and y=14
Step-by-step explanation:
First lets solve x
We substitute y for 0
So then this is how it turns out:
7*x+3*0=42
To find x you divide 42 and 7 and it becomes 6
Then lets solve y
We substitute x for 0
So then this is how it turns out:
7*0+3*y=42
To find y you divide 42 and 3 and it becomes 14.
THUS x=6 AND y=14
HOPE IT HELPED
Answer:
To find the X-intercept substitute in 0 for Y and solve for X. to find to Y-intercept, substitute in 0 for X and solve for Y
Step-by-step explanation:
X-intercept(s): (6,0)
Y-intercept(s): (0,-- 14)
Round 673,422 to the nearest hundred.
Answer:
673,400
Step-by-step explanation:
Since 22 is not 50 or above you round down to 400
Hope This Helps :)
The sum of two consecutive numbers is fifty-five. What are the numbers? If the smallest of two even consecutive numbers is x, the equation is. Plz help quickly
Answer:
The sum of two consecutive number is 55'which is the largest number? So the numbers are 27 and 28.
Step-by-step explanation:
If we say [tex]x[/tex] is the first number, then the next consecutive number will be [tex]x+1[/tex].
Using this, we can make an equation.
[tex]x+(x+1)=55[/tex]
[tex]2x+1=55[/tex]
[tex]2x=54[/tex]
[tex]x=27[/tex]
And so we know that the two consecutive numbers are 27 and 28.
Hope this helps.
頑張って!
How do u say 13, 000,000,000,000,000,000,000,000 in words
Answer: thirteen Septillion
Step-by-step explanation:
24 digits is Septillion
Answer:
its septillion
Step-by-step explanation:
Help needed here.....
Answer:
Answers are in bold
Step-by-step explanation:
1) 7.03 + 9.0 + 3.07 = 19.1
2) 63.75 - 13.25 = 50.50
3) 1.6 million - 1.4 million = .2 million
4) 1.3 million + 2.7 million = 4 million
5) 56.4 + 52.34 + 32.26 = 141 lbs (Answer B)
There are 12 squares and 9 circles. What is the simplest ratio of circles to total shapes?
Answer:
0
Step-by-step explanation:
Simplify -62 ÷ 12 - 2(-7). -17 35 11 -35
Answer:
21
Step-by-step explanation:
David likes to enter bike races on weekends. He can bike 42 ½ miles in 2 ½ hours. How many miles can he ride in just one hour? guys i need the answer asap can yall help me
Answer:
17 miles in 1 hour
Step-by-step explanation:
plz help its due in a couple of hours
Identify which of the following sets of numbers the number belongs to: rational numbers, integers, whole numbers. Some plz hELP ME 4/5 A. Rational Number B. Whole Number C. Integer
Answer:
101 belongs to the following sets:
Rational numberInteger numberWhole numberStep-by-step explanation:
You first have to know what all those words mean.
-A rational number is a number who can be expressed in a ratio, and a
fraction.
-A integer includes a whole number and negatives numbers that is not a
fraction. Ex: -0, 1....
-Whole numbers are numbers are whole numbers up to infinity Ex: 1,2,3
*Extra tip:
The difference between integer numbers and whole numbers is that integer numbers contain all whole numbers that are positive and negative up to infinity. But Whole numbers don't contain negative numbers.
Which statement about the graph is true?
Ту
8
7
6
5
4
3
2
1
1
2 3 4 5 6 7 8
X
O The graph shows a proportional relationship because it is a line, and the difference between each point is the
same
The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.
The graph does not show a proportional relationship because each point written as a ratio gives a different
value
HELP Combining like terms solve all please :) c
Answer:
11. x = -16
12. k = 6
13. x = -19
14. x = -6
15. x = -20
16. Combining like terms isn't to be used on this type of problem. I'm sorry, can you guess on this one?
17. x = 19
18. n = -10
19. b = 11
20. n = 4
21. r = -6
22. n = -4
Again super sorry about question 16 :(
Answer:
Step-by-step explanation:
11) -1= x/16
x= -16(because when dividing a negative and positive number the answer is always a negative.
12) 7=1+k
k=7-1
k=6
13) x-6=-25
x=-25+6
x=-19
14) -8x=48
x=48/-8
x= -8
15) x/10=-2
x=10*-2
x=-20
why is the graphs wrong
and how would a fixed one be like.
Answer: It's wrong
Step-by-step explanation:
It's wrong wrong wrong
Katie reads ⅝ page in ⅔ of a minute. How many pages can she read in one minute. Find the unit rate. Can yall pls help me?