What times what equals 12 but when added equals 13
Estimate 67% of 26.8 by using fractions
what is the circumference this unit circle
The circumference of a unit circle is calculated using the formula C = 2πr. For a unit circle, where the radius (r) is 1, the circumference (C) is 2π, approximately 6.2832.
The Circumference of a Unit Circle
In mathematics, the circumference of a circle is the distance around its perimeter. For a unit circle, which is a circle with a radius of 1, the formula to calculate circumference is given by C = 2πr, where r is the radius.
Since the radius of a unit circle is 1, substituting in the formula gives us:
C = 2π(1) = 2π
Thus, the circumference of a unit circle is 2π, which is approximately 6.2832 when using the value of π ≈ 3.1416.
if sam, joe, and debbie each flip a coin how many possible outcomes are there? ...?
Jasmin read 1 3/4 pages in one minute. Armando read 1 1/2 times the number of pages that Jasmin read. How many pages did Armando read? Express your answer in simplest form. PLZZZZZ HELPP!!!!!!!!!!!!!!
A fence post is 1.9 meters long. It is placed in a hole that is 0.65 meter deep. How far above the ground is the top of the fence post? Enter your answer as a decimal in the box.
Write log6 5 as a logarithm of base 4.
1) (log4)5/(log4)6
2) (log4)6/(log4)5
3) (log5)4/(log6)4
4) (log6)4/(log5)4 ...?
The value of log₆ 5 as a logarithm of base 4 is,
⇒ log₄ 5 / log₄ 6
We have to given that;
Logarithmic function is,
⇒ log₆ 5
Now, WE can write in as a logarithm of base 4 as;
Since, WE know that;
⇒ logₐ b = logₓ b / logₓ a
Hence, By above rule we get;
⇒ log₆ 5
⇒ log₄ 5 / log₄ 6
Thus, The value of log₆ 5 as a logarithm of base 4 is,
⇒ log₄ 5 / log₄ 6
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Match the inequality to the graph of its solution.
a. n/4 ≤ -1
b. -10 ≥ -100
c. 5x ≥ 20
Answer:
idiot
Step-by-step explanation:
its b a c i think
Mark spent $1.19 on a drink and $4.89 on his sandwich.
What is the total amount Mark spent?
A.
$5.08
B.
$5.98
C.
$6.08
D.
$6.18
Write the following equation in general form 4x-6y=14
a. 4x-6y-14=0
b. 2x-3y=7
c. 2x-3y-7=0
Final answer:
The equation 4x - 6y = 14 can be written in general form as 4x - 6y - 14 = 0, which is option (a). This is the standard general form for a linear equation.
Explanation:
The equation given, 4x - 6y = 14, needs to be written in the general form. The general form of a linear equation is Ax + By + C = 0, where A, B, and C are constants. To rewrite the given equation in general form, we simply need to move all terms to one side of the equation. So the general form of the given equation is:
4x - 6y - 14 = 0.
This matches option (a) from the choices provided. It is important to note that a linear equation represents a straight line when graphed on the coordinate plane. The general form is helpful for various applications, including determining the x and y-intercepts.
Peter has five times as much money as david both.if peter gves $28 to david, both of them will have equal amount of money. how much money did peter had in the beginning?
original amount 90$ new amount 84.50 what's the percent of change?
The percent of change from the original amount of $90 to the new amount of $84.50 is approximately a 6.11% decrease.
To calculate the percent of change, we need to determine the difference between the original and new amounts, then divide that difference by the original amount and multiply by 100 to get the percentage. In this case, the original amount is $90, and the new amount is $84.50. The difference between these two amounts is $90 - $84.50 = $5.50. We then take this change and divide it by the original amount: $5.50 / $90. Finally, to get the percent change, we multiply by 100:
($5.50 / $90) times 100 = 6.11%
The percent of change from the original amount of $90 to the new amount of $84.50 is approximately 6.11% decrease.
The ratio of an objects wait on Earth to its weight on Neptune is 5:7. How much would a person who weighs 150 pounds weigh on Neptune
The elevation of park city Utah is 6900 feet above sea level.What integer represents the elevation
The elevation of Park City, Utah is presented as 6900 feet above sea level. Therefore, the integer that symbolizes this elevation is +6900, considering that elevation position above sea level is depicted by a positive integer.
Explanation:The elevation of Park City, Utah is indicated as 6900 feet above sea level. As an integer, such elevation is simply represented by the number 6900. An integer is a whole number that can be either greater than 0, termed positive, 0, or less than 0, termed negative. In this scenario, the elevation above sea level is higher than 0. It means the integer representing the elevation is a positive integer. So, the elevation, as an integer, of Park City, Utah is +6900.
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f(n)=3n-15/10 what's the inverse
What is x in the equation (8 2/5 7 2/3) 4 1/3 = x 13?
Explain the converse of the Pythagorean theorem.
A. The converse of the Pythagorean theorem states that if a triangle is a right triangle, then the sum of the squares of its legs is less than the square of its hypotenuse.
B. The converse of the Pythagorean theorem states that if the square of one side of a triangle is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.
C. The converse of the Pythagorean theorem states that if a triangle is a right triangle, then the sum of the squares of its legs equals the square of its hypotenuse.
A jewelry store is having a 10% off regular price sale. find the sale price of a ring normally priced at $ 1350
What is the volume of a sphere if its r=21m?
The ordered pair below is a solution to which equation? (2, 12) A.y=1/5x B.y=1/2x C. y = 2x D. y = 6x
Answer:
D. y = 6x
Step-by-step explanation:
In order to conclude which pair is a real solution to one of these equations, we need to evaluate the point in each equation.
Let:
[tex](x,y)=(2,12)[/tex]
So, this pair will be a solution if when evaluating the value of x=2 in the function the result is y=12.
For A.
[tex]y(x)=\frac{1}{5}x \\\\y(2)=\frac{2}{5} =0.4\neq12[/tex]
This pair is not a solution to this equation.
For B.
[tex]y(x)=\frac{1}{2}x\\\\y(2)=\frac{2}{2} =1 \neq 12[/tex]
This pair is not a solution to this equation.
For C.
[tex]y(x)=2x\\\\y(2)=2*2=4 \neq 12[/tex]
This pair is not a solution to this equation.
For D.
[tex]y(x)=6x\\\\y(2)=6*2=12[/tex]
This pair is a solution to this equation.
Which equation demonstrates the additive inverse property?Select one of the options below as your answer:
A. r × 0 = r
B. r + s = s + r
C. r + 0 = r
D. r + (-r) = 0
Find the quotient. Write your answer in standard form. : 3-i/3+i
A. 1-i
B. 3/5 + 4/5 i
C. 4/5 - 3/5 i
D. -1
Please help me with an addition formula problem!
Solve the system by the elimination method. Check your work.
2a + 3b = 6
5a + 2b - 4 = 0
FIND THE THIRD,FIFTH AND TENTH TERM SEQUENCE DESCRIBED BY EACH RULE
A(n)=4+(N-1)(-5)
A(N)=-2(n-1)(-5) ...?
To find the third term, substitute n = 3 into the formula A(n) = 4 + (n-1)(-5).
Explanation:The sequence A(n) is defined as 4 plus the product of (n-1) and -5. To find the third term, substitute n = 3 into the formula: A(3) = 4 + (3-1)(-5) = 4 + 2(-5) = 4 - 10 = -6.
To find the fifth term, substitute n = 5 into the formula: A(5) = 4 + (5-1)(-5) = 4 + 4(-5) = 4 - 20 = -16.
To find the tenth term, substitute n = 10 into the formula: A(10) = 4 + (10-1)(-5) = 4 + 9(-5) = 4 - 45 = -41.
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How many threes there in 27????
The universal set is the set of rational numbers. S is the set of integers. Which represents Sc?The universal set is the set of rational numbers. S is the set of integers.
Which represents Sc?
Final answer:
To find Sc, which represents the complement of set S, we need to determine the elements that are in the universal set but not in S. Sc represents the set of all rational numbers that are not integers.
Explanation:
To find Sc, which represents the complement of set S, we need to determine the elements that are in the universal set but not in S. The universal set, in this case, is the set of rational numbers, which includes all numbers that can be expressed as a quotient or fraction. Set S is the set of integers, which includes the whole numbers and their negatives.
So, to find the complement of S, we need to consider all rational numbers that are not integers. This includes numbers with decimals or fractions that are not whole numbers. For example, 4.5, -3.2, and 1/2 would be in the complement of S.
Therefore, Sc represents the set of all rational numbers that are not integers.
Need help in math
How does the slope of the line y=-x affect the graph?
Instructions says :
Think about how the graph changed as a result of changing the slope to a negative. Write several complete grammatically correct sentences describing how changing the slope to a negative number changes the graph. Be specific and detailed.
Thank you. I will really appreciate that
China issued the largest stamp ever, 210mm Long and 65mm wide. Find the ratio of length to width
The ratio of the length to the width of the largest stamp ever issued by China, having dimensions of 210mm long and 65mm wide, is approximately 3.23:1 after dividing the length by the width.
Explanation:To answer the question about the ratio of the length to the width of the largest stamp ever issued by China, we need to follow a few simple steps. First, we have the dimensions of the stamp: 210mm long and 65mm wide.
Step 1: Identify the numbers given. In this case, the length of the stamp is 210mm, and the width is 65mm.
Step 2: To find the ratio of length to width, we need to divide the length by the width. So, 210 divided by 65 gives us approximately 3.23 (rounded to two decimal places).
Therefore, the ratio of the length to the width of the largest stamp ever issued by China, in simplest form, is approximately 3.23:1.
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V=3.14(r)^2h solve for r
Gary bought a car for $40,000. If V = 40,000(.85)t represents the value of the car after t years, how long will it take the car to be worth less than one-fourth of its purchase price? ...?
Answer:
D) 9 years
Step-by-step explanation: