Answer:
The formula that relates circumference and radius is [tex]C=2\pi r[/tex].
Step-by-step explanation:
The circumference of a circle is calculated by the formula
[tex]C=2\pi r[/tex]
Where,
C is circumference of the circle.
r is radius of the circle.
π is 22/7 or 3.14.
In the given options π is not missing. So, all the given options are incorrect.
Therefore the formula that relates circumference and radius is [tex]C=2\pi r[/tex].
Write 6 ×10000 5×1000 2×100 3×1 as a number.
A candy company used 8 gallons of syrup to make 4 batches of candy. what is the rate of syrup per batch.
If segment UV is considered to be the base of parallelogram TUVW, which segment would represent the altitude of the parallelogram?
segment TU
segment TX
segment WT
segment WV
PLEASE HELP ...?
Your class is selling boxes of flower seeds as a fundraiser. The total profit p depends on the amount x that your class charges for each box of seeds. The equation p equals negative 0.5 x squared plus 36 x minus 141p=−0.5x 2+36x−141 models the profit of the fundraiser. What's the smallest amount in dollars that you can charge and make a profit of at least $471?
The maximum gas mileage for a compact car is estimated using the graph shown below.
The average gas mileage for an SUV is modeled by the function m(s)=−0.015(s−55)2+15, where s is the SUV's speed in miles per hour.
The difference in maximum mileage between these two vehicles is _____ mpg (miles per gallon).
Enter the number that correctly fills in the blank in the previous sentence.
Jose has had his eye on a pair of basketball shoes at a shoe store for a long time, but at a price of $150, the shoes have always been a little bit more than his budget could handle. However, today he saw a sign in the window that said, "Basketball Shoes – 20% off." Which type of discount is this?
A. A sale
B. A coupon
C. A rebate
D. A gift card
This type of a discount is:
A. A sale
Step-by-step explanation:Sale--
A sale is a transaction between two parties one is a buyer and other is seller in which the goods or services are provided by the seller at a lower rate as compared to the normal price of it.
The price so lowered is known as a discounted price and the price at which the item is to be sold is known as a sale price.
Here the store is keeping the basketball shoes at a sale which is displayed on window as:
"Basketball Shoes – 20% off."
Hence, the correct option is: Option: A
A. A sale
please helpppppp!!!!!
How far does the first car will drive in the 2 hours head start it gets? Now, at t = 2 hours, both cars are moving. How much faster is the second car than the first car? You can determine this by dividing the head start by the difference in the two speeds. If car 1 has a 20-mile head start, and car two is five mph faster, then it will take 20/5 = 4 hours to catch up.
Which statement is an example of the Identity Property of Multiplication?
8 • 0 = 0
8 • 1 = 8
8 • –1 = –8
–8 • –1 = 8
Option 2 - 8 x 1 = 8 is the correct alternative.
We have the options as mentioned in the question.
We have to determine which is an example of Identity Property of Multiplication.
What is Identity Property of Multiplication ?The identity property of multiplication says that the product of 1 and any number is that number.
According to the question -
Using the Identity Property of Multiplication -
8 x 1 = 8
Hence, Option 2 is the correct alternative.
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How do you solve (a^3b)^4(ab^6)^2?
write an equation in point slope form for the line through the given point with the given slope
(8,3) m =5
A. Y+3=5(x-8)
B. Y+3=5x-8
C.y-3=5(x-8)
D.y-3=5(x+8)
Option C is correct, y-3=5(x-8) is the equation in point slope form for the line through the given point with the given slope
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
The point slope form of a line is y-y₁=m(x-x₁)
We need to find equation in point slope form for the line through the given point (8,3) with the given slope m =5
y-3=5(x-8)
Hence, option C is correct, y-3=5(x-8) is the equation in point slope form for the line through the given point with the given slope
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B is the midpoint of AC. Solve for the length of AB if AB=5x+3 and BC=7x+9
Write the equation y-2=6x 3 in y mx b form
Final answer:
The equation y - 2 = 6x is rewritten in the y = mx + b form by simply adding 2 to both sides resulting in y = 6x + 2, where 6 is the slope and 2 is the y-intercept.
Explanation:
The equation y - 2 = 6x is not fully written in the y = mx + b form, which is the standard form of a linear equation where m represents the slope and b represents the y-intercept. To convert the given equation into the y = mx + b form, we need to isolate y on one side of the equation.
First, we will add 2 to both sides of the equation:
y - 2 + 2 = 6x + 2
Which simplifies to:
y = 6x + 2
Now we have written the equation in the desired form, with m = 6 and b = 2. This linear equation represents a line with a slope of 6 and a y-intercept at (0, 2). Graphically, the line can be plotted using these values, and a table of points can be created by plugging various x values into the equation.
Each of the 25 student in mr mcdounld class sold 16 tickets if each ticket costs15$ how much money did the students raise
Divide 28x3 + 42x2 - 35x by 7x
describe how to draw a line that passes through the origin and has a slope of 3/5
explain the difference between 1/(sinx) and ((sin^-1)x) ...?
When the function below is graphed, how many x-intercepts does it have? y = 2x2 - 8x + 5
Answer:
2.
Step-by-step explanation:
Please find the attachment.
We have been given a function formula [tex]y=2x^2-8x+5[/tex]. We are asked to determine the number of x-intercepts that our function could have by graphing.
Since our given function is a quadratic function, so it could have at-most two x-intercepts as it will cross x-axis at-most two times.
Upon looking at our attached graph we can see that our given function crosses x-axis at two points, therefore, our given function has two x-intercepts.
Simplify the expression
sin(pi+x) + sin(pi - x)
...?
Factor 5x^3 40x^2 - 100x
which of the following functions is graphed below??
Without seeing the actual graph, it's impossible to provide an accurate response. However, several common types of function graphs have been described.
Explanation:Unfortunately, without seeing the graph in question, it is not possible to provide an accurate response to your question regarding which function is graphed. However, we can discuss what a few different types of common functions might look like.
A straight line with a positive slope from the lower left to the upper right indicates a direct relationship between x and y values, such as y = x or y = 2x + 1.
A curved graph that resembles a U shape either upright or upside down might suggest a quadratic function such as y = x^2 or y = -x^2.
As for time-graphs, the gradient of a velocity-time graph gives acceleration, while the area under the velocity-time graph gives displacement. The gradient of a position-time graph gives velocity.
Supply and demand curves are graphs used in economics. The supply curve typically slopes upward, and the demand curve usually slopes downward.
Without seeing the actual graph or having more details, this is the best general information that can be provided.
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The piecewise-defined function that is graphed below include the following: D. [tex]f(x)=\left\{\begin{array}{Ir}x^3-3, & x \leq 2\\x^2+6, & x > 2\end{array}\right[/tex]
In Mathematics and Euclidean Geometry, a piecewise-defined function is a type of function that is defined by two or more mathematical expressions over a specific domain.
Note: The inequality symbol < or > represents a hollow dot (circle).
The inequality symbol ≤ or ≥ represents a solid dot (circle).
Generally speaking, the domain of any piecewise-defined function is the union of all of its sub-domains. By critically observing the graph of the given piecewise-defined function, there is a solid circle above 2 that decreases to the left and a hollow circle above 2 that increases to the right.
In this context, the piecewise-defined function is defined over the following domains;
Domain = x ≤ 2, for [tex]f(x) = x^3 - 3[/tex].
Domain = x > 2, for [tex]f(x) = x^2+6[/tex].
Complete Question:
Which of the following functions is graphed below?
how do you find the equation of a triangles altitude using point slope formula?
A model is made of a car. The car is 8 FEET long and the model is 10 INCHES long. What is the ratio of the length of the car to the length of the model? a)10:8 b)48:5 c)5:48 d)8:10
Answer:
8:10
Step-by-step explanation:
Eugenia wants to find out how fast she walked along the hiking trail that took her 1.5 h to complete. She counted the number of steps with a pedometer and got 10000 steps. in order to calculate the distance she walked she estimated the length of her stride. she walked 10 steps three times at her usual rate and measured the distance with a measuring tape (the smallest division is 1cm) and got 745cm, 748 cm, 739 cm. Find the length of her stride. What is the length of the hiking trail? What are absolute and relative uncertainties in that length?
Solve the equation
x^2 + 5x + 4 = 0
Step-by-step explanation:
answer:
x^2 + 5x + 4 = 0
x²+4x+x+4=0
x(x+4)+1(x+4)=0
(x+4)(x+1)=0 is your answer
Find the measures of two angles, one positive and one negative, that are coterminal with pi divided by five. How do you do this? :/
Find the sum of 86, 331, and 909.
Each ratio in simplest form 16:40
Solve the problem. Round to the nearest hundredth of a percent if needed. During clinical trials of a new drug intended to reduce the risk of heart attack, the following data indicate the occurrence of adverse reactions among 1100 adult male trial members. What is the probability that an adult male using the drug will experience nausea?
A. 2.02%
B. 1.73%
C. 27.59%
D. 2.18%
Find tan θ if sec θ = (sqrt26)/5 and sin θ < 0.
True or False?
(a^4)(a^5) = (a)^9