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what number is 5 more than 1/3 of 18
Answer:11
Step-by-step explanation:
18*1/3+5=11
Answer:
11
Step-by-step explanation:
To find the number that is 5 more than [tex]\frac{1}{3}[/tex] of 18, we can start by evaluating what [tex]\frac{1}{3}[/tex] is:
[tex]\frac{1}{3}[/tex] of 18
⇒ [tex]\frac{1}{3} \times 18[/tex]
To multiply a whole number by a fraction, we can convert the whole number into a fraction by giving it a denominator of 1:
⇒ [tex]\frac{1}{3} \times \frac{18}{1}[/tex]
⇒ [tex]\frac{18}{3}[/tex] [This is the same as 18 ÷ 3]
⇒ [tex]\bf 6[/tex]
Now that we have the value of [tex]\frac{1}{3}[/tex] of 18, we can simply add to it to find the number that is 5 more than [tex]\frac{1}{3}[/tex] of 18:
[tex](\frac{1}{3} \times 18) + 5[/tex]
⇒ [tex]6 + 5[/tex]
⇒ [tex]\bf 11[/tex]
∴ The number we are looking for is 11.
Which represent geometric sequences? A marathon runner runs half of a race, then runs half the distance left to the finish line, then runs half the distance that still remains, and so on. The first movie rental costs $2, and each additional rental costs $1. 10, 1, 0.1, 0.01, … –4, 20, –100, 500, … –1, 5, 11, 17, 23, …
Answer:
Step-by-step explanation:
1). Let the length of a marathon race = x miles
Marathon runner runs this race in the sequence formed as,
[tex]\frac{x}{2},\frac{x}{4},\frac{x}{8}.........[/tex]
Common ratio = [tex]\frac{\frac{x}{4}}{\frac{x}{2}}[/tex]
= [tex]\frac{x}{4}\times \frac{2}{x}[/tex]
= [tex]\frac{1}{2}[/tex]
Therefore, it's a geometric sequence.
2). First movie rental cost = $2
Followed by each additional movie rental cost = $1
Therefore, rental of movies will be in the form of a linear equation,
y = 2x + 1
where x = number of movies
And y = Rental of movies
It's not a geometric sequence.
3). 10, 1, 0.1, 0.01.......
Ratio in 2nd and 1st term = [tex]\frac{1}{10}=0.1[/tex]
Ratio in 3rd and 2nd term = [tex]\frac{0.1}{1}=0.1[/tex]
Therefore, ratio in each term is common.
Sequence formed will be a geometric sequence.
4). [tex]\sum_{k=1}^{7}4(0.2)^{k-1}[/tex]
Expression represents a common ratio of 0.2,
Therefore, expression given will represent a geometric sequence.
5). -4, 20, -100, 500, ...........
Ratio of 2nd and 1st term = [tex]\frac{20}{-4}[/tex] = -5
Ratio of 3rd and 2nd term = [tex]\frac{-100}{20}[/tex]
= -5
There is a common ratio = -5
Therefore, it's a geometric sequence.
6). -1, 5, 11, 17.........
Ratio of 2nd and 1st term = [tex]\frac{5}{-1}=-5[/tex]
Ratio of 3rd and 2nd term = [tex]\frac{11}{5}=2.2[/tex]
-5 ≠ 2.2
Therefore, sequence is not a geometric sequence.
7). -500, 100, -20, 4........
Ratio of 2nd and 1st term = [tex]\frac{100}{-500}=-\frac{1}{5}[/tex]
Ratio of 3rd and 2nd term = [tex]\frac{-20}{100}=-\frac{1}{5}[/tex]
Answer:
I agree with person above
Step-by-step explanation:
jeffery read that he should drink 8 cups of water a day He has a water bottle that measures water in fluid ounces How many fluid ounces of water should Jeffery drink per day
Answer:
What are yu askin
Step-by-step explanation:
Answer:
64 Ounces
Step-by-step explanation:
Subtract
3-9 = ???????
Answer:
-6
Step-by-step explanation:
come on
10 (1/2x+2)-5=3(x-6)+1
Answer:
x = -16
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Step-by-step explanation:
Step 1: Define Equation
10(1/2x + 2) - 5 = 3(x - 6) + 1
Step 2: Solve for x
Distribute: 5x + 20 - 5 = 3x - 18 + 1Combine like terms: 5x + 15 = 3x - 17Subtract 3x on both sides: 2x + 15 = -17Subtract 15 on both sides: 2x = -32Divide 2 on both sides: x = -16Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 10(1/2(-16) + 2) - 5 = 3(-16 - 6) + 1Multiply: 10(-8 + 2) - 5 = 3(-16 - 6) + 1Add/Subtract: 10(-6) - 5 = 3(-22) + 1Multiply: -60 - 5 = -66 + 1Subtract/Add: -65 = -65Here we see that -65 does indeed equal -65.
∴ x = -16 is the solution of the equation.
GIVING OUT BRAINLIEST!!! PLS HELP ASSAPPP!!!!
Which statement is correct when solving the expression 5y^2-3y^2?
Add the coefficients (5 + 3).
Subtract the exponents (2 – 2).
Add the exponents (2 + 2).
Subtract the coefficients (5 – 3).
Answer:
C. Add the exponents (2+2)
D. Subtract the coefficients. (5-3)
2y^4
I hope this helped! :))
The angle by which turns clockwise about point P to coincide with is
.
If from point P, a point D is drawn directly opposite point C so that D, P, and C are on the same straight line, the angle by which turns counterclockwise about point P to coincide with is
The angle by which turns counterclockwise about point P to coincide with is 180 degree angle
What is 180 degree angle?
The angle which forms a straight line is called the 180-degree angle. A 180-degree angle is a straight angle and it is exactly half of a revolution. The two arms of the angle which are making 180-degree are just opposite to each other from the common vertex.
The points D, P and C forms a straight line.
So, if it turns clockwise about Point P, it would make an angle of 180 degree.
as the point D and C are of equal lengths and opposite to each other, the angle from P turning clockwise makes 180 degree angle.
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Answer:
100
80
Step-by-step explanation:
plato
A store sold 550 video games during the month of December. If this made up 12.5% of its yearly video games scales, about how many video games did the store sell all year?
Answer:
The store sold 4,400 video games all year.
Step-by-step explanation:
Percentages
The x percent of a number N is calculated as:
[tex]\displaystyle P=\frac{x}{100}*N[/tex]
If the value of P is known, then:
[tex]\displaystyle N=\frac{100}{x}*P[/tex]
We know the store sold P=550 video games during the month of December and it corresponds to the x=12% of its yearly games sales (N).
Let's calculate N:
[tex]\displaystyle N=\frac{100}{12.5}*550[/tex]
N = 4,400
The store sold 4,400 video games all year.
fill in the blank:
5/7 of ... is 1/7
Answer: 1/3
5/7 x X=1/7 35x= 7
X=7/35 simplified version 1/3
3 ( k - 5 ) = - 16.
Answer:
k = -1/3
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(k−5)=−16
(3)(k)+(3)(−5)=−16(Distribute)
3k+−15=−16
3k−15=−16
Step 2: Add 15 to both sides.
3k−15+15=−16+15
3k=−1
Step 3: Divide both sides by 3.
3k /3 = −1 /3
k = −1 /3
Addison has 124,234,281,284 cartons of milk, she dropped like 456,789,098,345,678,987,654,568 of them, how many did bruh bruh bruh 21 haha lebron james
Answer:
Lebron James = bruh bruh bruh
Step-by-step explanation:
Answer:
Lol free points
Step-by-step explanation:
Jon tried to shade only composite numbers on the hundred chart.
What mistake did Jon make?
hundred chart with 51, 65, and 84 shaded
Choose 1 answer:
(Choice A)
Jon is correct.
(Choice B)
51 is prime, not composite.
(Choice C)
65 is prime, not composite.
(Choice D)
84 is prime, not composite.
Answer:
choice A: john is correct
Answer:
51 is not compostite
Step-by-step explanation:
51 is an odd number and it is not able to be divided by other numbers so it is a prime number
Triangle MRN is created when an equilateral triangle is folded in half. What is the value of x?
A. 2√3 units
B. 4 units
C. 4√3 units
D. 8 units
Answer:
C. 4√3 units
Step-by-step explanation:
Edge 2021
The value of x is 4.
Option B is the correct answer.
What is the Pythagorean theorem?Pythagorean theorem states that for a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.
We can apply this theorem only in a right triangle.
Example:
The hypotenuse side of a triangle with the two sides as 4 cm and 3 cm.
Hypotenuse side = √(4² + 3²) = √(16 + 9) = √25 = 5 cm
We have,
From ΔRMN,
NM² = RN² + RM²
8² = y² + x²
64 = y² + x² ______(1)
And,
From ΔRNS,
RN² = RS² + SN²
y² = z² + 6²
y² = z² + 36 ______(2)
And,
From ΔRMS,
x² = z² + 2²
x² = z² + 4 _______(3)
From (1), (2), and (3).
x² = y² - 36 + 4
x² = 64 - x² - 36 + 4
2x² = 64 - 36 + 4
2x² = 68 - 36
2x² = 32
x² = 16
x = 4
Thus,
The value of x is 4.
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Starting at 300 feet away, a car drives towards you. IT then passes you by at a constant speed of 48 feet per second. The distance d (in feet) of the car from you after t seconds is given by the equation d=|300-48t|. AT what times is the car 60 feet from you?
The car is 60 feet away from you after___seconds and after _____ seconds.
Explain what 48t represents in the given equation.
The car is at 60ft from you 5 seconds after it starts moving and 7.5 seconds after it starts moving.
The 48*t part means the number of feet that the car moves in t seconds
At what times is the car at 60ft from you?We know that the absolute value equation that models the distance is:
d(t) = |300 - 48*t|
Then what we need to solve is d(t) = 60, this is:
d(t) = 60 = |300 - 48*t|
That absolute value equation can be represented in two forms:
300 - 48*t = 60
300 - 48*t = -60
Solving these two we get the two times at which the car is at 60ft from you.
-48*t = 60 - 300
t = (60 - 300)/(-48) = 5
t = (-60 - 300)/(-48) = 7.5
So the car is at 60ft from you 5 seconds after it starts moving and 7.5 seconds after it starts moving.
The 48*t part means the number of feet that the car moves in t seconds.
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3(x + 1) + 2(x + 5)
Whats the answer to this
Let's simplify step-by-step.
3(x+1)+2(x+5)
Distribute:
=(3)(x)+(3)(1)+(2)(x)+(2)(5)
=3x+3+2x+10
Combine Like Terms:
=3x+3+2x+10
=(3x+2x)+(3+10)
=5x+13
The GCF of 15 and 27 is _____. Numerical Answers Expected! Answer for Blank 1:
Answer:
the answer is 3 i just did the test and btw i like your profile pick anyways not the point just know the answer is 3
Step-by-step explanation:
PLEASE HELPPPPPPP
Arun ran without stopping, which is closest to the benchmark fraction ___. On Tuesday, he ran 7/15 without stopping, which is the closest benchmark fraction ___. Arun ran about ____ mile(s) over the two days.
A. 1/2, 1/2, 1
B 1/4, 1/2, 3/4
C. 0/4,3/4,3/4
Answer:
Option C is correct answer
Write
3√2 +6
√2-1
in the form a +b√√2, where a and b are integers.
Step-by-step explanation:
Solution
3(√2+2)
Alternative Form
≈ 10.24264
Factor $9p^2 + 30p + 25.$ pls help
Answer:
(3p + 5)^2
Step-by-step explanation:
9p^2 + 30p + 25
9p^2 is the square of 3p = a
25 is the square of 5 = b
This may be the square of a binomial.
We need to check the middle term.
(a + b)^2 = a^2 + 2ab + b^2
2ab = 2(3p)(5) = 30p
This is the square of a binomial.
9p^2 + 30p + 25 = (3p + 5)^2
Consider the circle centered at the origin and passing through the point (-8,0) give the equation of the circle
Answer:
Step-by-step explanation:
The equation of circle that passes through origin is given by
And the given circle passes through (-8,0).
Substituting -8 for x and 0 for y, we will get
how many natural number n is the function 5n^2-9/2n+6 also a natural number?
The function (5n² - 9) / (n + 3) is a natural number for n = 3 and n = 15.
A function is given which is (5n² - 9) / (2n + 6).
We have to find the value of natural number n for which the given function is also natural number.
What do you mean by natural numbers ?
Natural numbers are known as the counting numbers which starts from 1 and end at infinity and also includes the whole numbers excluding 0.
As per the question ;
(5n² - 9) / (2n + 6) is a natural number for the value of n which is also a natural number.
Let's assume ;
(5n² - 9) / (2n + 6) = k
or
(5n² - 9) / (n + 3) = 2k
So , we can say that (5n² - 9) / (n + 3) is an even number.
We know that ;
Dividend ÷ Divisor = Quotient
If we divide (5n² - 9) by (n + 3) we will get ;
Quotient = 5n - 15
and
Remainder = 36
We can write it as ;
(5n² - 9) ÷ (n + 3) = (5n - 15) + {36 / (n+ 3)}
Here ;
36 / (n+ 3) is a natural number and n is a natural number.
Assume ;
n = 1 , 3 , 6 , 9 , 15 , 33
Let's check ;
for n = 1 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (5 - 15) + {36 / (1+ 3)}
= -1
for n = 3 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (15 - 15) + {36 / (3+ 3)}
= 6
for n = 6 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (30 - 15) + {36 / (6+ 3)}
= 19
for n = 9 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (45 - 15) + {36 / (9+ 3)}
= 33
for n = 15 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (75 - 15) + {36 / (15+ 3)}
= 62
for n = 33 ;
(5n - 15) + {36 / (n+ 3)} will be ;
= (165 - 15) + {36 / (33+ 3)}
= 151
So , we found that only for values of n = 3 and n = 15 , the value of (5n - 15) + {36 / (n+ 3)} is also an even number.
Thus , the function (5n² - 9) / (n + 3) is a natural number for n = 3 and n = 15.
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PLEASE HELP I WILL GIVE BRAINLEST JUST HELP ME.
Answer: 119°
∠C + 112° = 180°
⇔ ∠C = 180 - 112 = 68°
because ∠B is the outer angle of the triangle
=> ∠B = ∠C + 51° = 68° + 51° = 119°
=> ∠B = 119°
Step-by-step explanation:
Answer:
119
Step-by-step explanation:
Order from least to greatest
11. 357
2. 1.02
13. .80
4. .002
15. .05
16. .40
Answer:
0.002 , 0.05 , 0.40 , 0.80 , 1.02 , 2 , 4 , 11 , 13 , 15 , 16 , 357
Step-by-step explanation:
11 , 357 , 2 , 1.02 , 13 , .80 , 4, .002 , 15 , .05 , 16 , .40
There are 3 cups of blue paint and 2 cups of red paint. Whats the ratio?
Answer:
3:2
Step-by-step explanation:
can also be written as 3/2 as a fraction!
Answer:
Blue paint to red paint - 3:2
Red paint to blue paint 2:3
Step-by-step explanation:
For every 3 cups of blue paint there is 2 cups of red paint
For every 2 cups of red paint there is 3 cups of blue paint
Fraction Mode: 3/2 or 2/3
Can you Simplify
5a - a
Answer:
4a is the answer.
Step-by-step explanation:
5a - a
= 4a
Answer:
It is 4a.
Step-by-step explanation:
=5a-a
=4a
Hope it helps you..
Find the missing number so that the equation has infinitely many solutions.
3(-x + 3) = -3x +?
Answer: 9
Step-by-step explanation: First, solve the left side. Using the distributive property, the left side would be -3x + 9. The right side is the same, but missing the 9. Adding the 9 will make the value of x not matter (essentially infinite solutions).
Please help me out!
Brainiest will be given to the most accurate answer
Answer:
g(x) = -3x
Step-by-step explanation:
g(x)=3x reflected about x - axis is g(x) = -3x. It's kind of hard to explain but that's the right answer i'm pretty sure
PLS HELP!!
i need the answer my teacher is gonna make me fail!
Answer:
I think it c=4p
Step-by-step explanation:
I’m sorry if it wrong
Sarah has a ribbon that is 10 feet long. She has to cut it into 13 equal pieces. How long is each after being cut?
a)13/10 feet long
b) 10/130 feet long
c) 130/10 feet long
d)10/13
solve by the matrix method , x+y/5 -1=y-x
10x - 4y = 5 (if it requires shorten)
Step-by-step explanation:
x + y/5 - 1 = y - x
<=> (5x + y - 1.5)/5 = 5(y - x)/5
<=> 5x + y - 5 = 5y - 5x
<=> 5x + 5x + y - 5y = 5
<=> 10x - 4y = 5