Answers
The constant of proportionality is 3
Related Questions
Which is the standard form of the equation of the parabola that has a vertex of (3, 1) and a directrix of x = -2?
Answers
Answer:
C
Step-by-step explanation:
Edge 2021
Answer:
c. (y-1)^2=-20(x-3)
Step-by-step explanation:
edge 2021
Choose 3 desserts from a menu of 6
Answers
Answer:
yes
Step-by-step explanation:
yes
3. An empty bag has a weight of 400g. When 6 footballs are packed into it the total weight is
3070g. What is the weight of one football?
Answers
Answer:
Step-by-step explanation:
Weight of empty bag = 400g
Total Weight of bag = 3070g
Weight of 6 footballs packed = 3070g -400 = 2670
Weight of 1 football = 2670 ÷ 6 = 445g
what is the length of JL
Answers
166.8 in (4,237 mm) (2-door) 188.4 in (4,785 mm) (4-door)
h(0)=
evaluate the function please!!
Answers
Go to x = 0
Move up or down the y axis until you find a point
It’s at y = 5
Twelve out of Sixty students are trying out for the spring musical. What is the percentage of students trying out for the musical?
Answers
If Twelve out of Sixty students are trying out for the spring musical, the percentage of students trying out for the musical is , 20%.
What are percentages?In essence, percentages are fractions with a 100 as the denominator. We place the percent sign (%) next to the number to indicate that the number is a percentage. For instance, you would have received a 75% grade if you answered 75 out of 100 questions correctly on a test (75/100).
Why are percentage representations important?The usage of percentages is widespread and diverse. For instance, numerous data in the media, bank interest rates, retail discounts, and inflation rates are all reported as percentages. For comprehending the financial elements of daily life, percentages are crucial.
In above question, if Twelve out of Sixty students are trying out for the spring musical, we have,
Number of students trying out for the musical = 12
Total number of students = 60
Percentage of students trying out for the musical is , [tex]\frac{12}{60} *100[/tex] = 20%
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Andy flipped a coin once and rolled a six-sided number cube numbered 1 through 6. The list below shows the possible outcomes when flipping the coin and rolling the number cube.
H, 1 H, 2 H, 3 H, 4 H, 5 H, 6
T, 1 T, 2 T, 3 T, 4 T, 5 T, 6
What is the probability of the coin landing on tails and the number cube landing on an even number?
A.
1/3
B.
1/2
C.
1/4
D.
3/4
Answers
Answer:
C. 1/4
Step-by-step explanation:
The probability of landing tails is 50%, since coins are two sided.
If a cube has 6 numbers, the probability of getting an even number is also 50% since 2,4,and 6 are even while 1,3, and 5 are odd.
The probability of getting both would be 25% (I multiplied 1/2 by 1/2)
What is the surface area of the pyramid to the whole number ?
Answers
Answer: A ≈ 74.35
Step-by-step explanation: Explanation below.
if a tree is 105 metres tall in real life what would be the height of the diagram of the tree if the scale was 1: 1000
Answers
Answer:
1.05
Step-by-step explanation:
it is 105 divided by 1000
Answer:
0.105 metres
Step-by-step explanation:
105 divided by 1000
7. {MCC.7.G.2} *
Which set of numbers cannot
represent the lengths of the sides
of a triangle?
A) 7, 9, 12
B) 8, 6, 7
C) 8, 20, 12
D) 10, 13, 20
O A
B
O D
Answers
If
f
(
x
)
=
2
x
4
−
9999999kwwkqkkaosos
14 more than 5 times a number is equal to 20. find the number
Answers
Answer:
6/5
Step-by-step explanation:
5x + 14 = 20
Subtract 14 from 20
5x = 6
Divide both sides by 5
x = 6/5
Dana's survey showed that 3 out of 8 students preferred pepperoni pizza and
1 out of 8 preferred cheese pizza. How many more of the 72 students surveyed by
Dana preferred pepperoni pizza than preferred cheese pizza?
Answers
Answer:
18 more students preferred pepperoni pizza over cheese pizza in the survey.
Step-by-step explanation:
[tex]\frac{3}{8}[/tex] x [tex]\frac{72}{1}[/tex] Can be rewritten
[tex]\frac{3}{1}[/tex] x [tex]\frac{9}{1}[/tex] = [tex]\frac{27}{1}[/tex] = 27 I cross canceled the 8 and 72. They have a common factor of 8. 8 goes into 8 once and 8 goes into 72 9 times.
27 students preferred pepperoni pizza.
[tex]\frac{1}{8}[/tex] x [tex]\frac{72}{1}[/tex] = [tex]\frac{1}{1}[/tex] x [tex]\frac{9}{1}[/tex] = 9
9 students preferred cheese pizza.
27 - 9 = 18
There are 10 dark chocolates, 8 milk chocolates, and 7 sea salt caramel
chocoaltes and 8 crunch almond chocolates in a mixed flavor Dove
chocolate bag. What is the probability of randomly choosing a dark
chocolate?
7/33
10/33
8/33
16/33
Answers
B 10/33.
Step-by-step explanation:
becouse you first have to add all the chocolates together, with would be 33. Out of the 33, 10 of them are dark chocolate, so your answer would be 10/33
50 POINTS !!
PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Answers
h^2 = 9^2 + 4^ 2
= 81 + 16
= 97
h =97 ^ 1/2
= 9.849
= 10 ml
4 less than three sevenths as an algebraic expression
Answers
To write "4 less than three sevenths" as an algebraic expression, we can use the variable x to represent the number we are trying to find, and then use subtraction and division to represent the parts of the phrase "4 less than three sevenths".
3/7x - 4 = an algebraic expression
or
x = 3/7y - 4
where x is the unknown value and y is any given value
Both expressions are algebraic representation of the statement "4 less than three sevenths"
Pls help! Step by step
Answers
Answer:
x = 6[tex]\sqrt{2}[/tex]
Step-by-step explanation:
using the cosine ratio in the right triangle and the exact value
cos45° = [tex]\frac{1}{\sqrt{2} }[/tex] , then
cos45° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{6}{x}[/tex] = [tex]\frac{1}{\sqrt{2} }[/tex] ( cross- multiply )
x = 6[tex]\sqrt{2}[/tex]
This is the exact value for x. It may be rounded if you wish
Answer:
[tex]x=6\sqrt{2}[/tex]
Step-by-step explanation:
[tex]\boxed{\begin{minipage}{9.4 cm}\underline{Trigonometric ratios} \\\\$\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}$\\\\where:\\ \phantom{ww}$\bullet$ $\theta$ is the angle. \\ \phantom{ww}$\bullet$ $\sf O$ is the side opposite the angle. \\\phantom{ww}$\bullet$ $\sf A$ is the side adjacent the angle. \\\phantom{ww}$\bullet$ $\sf H$ is the hypotenuse (the side opposite the right angle). \\\end{minipage}}[/tex]
From inspection of the given right triangle:
θ = 45°A = 6H = xSubstitute the given values into the cosine trigonometric ratio and solve for x:
[tex]\implies \cos(45^{\circ})=\dfrac{6}{x}[/tex]
[tex]\implies \dfrac{\sqrt{2}}{2}=\dfrac{6}{x}[/tex]
[tex]\implies x\sqrt{2}=6 \cdot 2[/tex]
[tex]\implies x\sqrt{2}=12[/tex]
[tex]\implies x=\dfrac{12}{\sqrt{2}}[/tex]
[tex]\implies x=\dfrac{12}{\sqrt{2}}\cdot \dfrac{\sqrt{2}}{\sqrt{2}}[/tex]
[tex]\implies x=\dfrac{12\sqrt{2}}{2}[/tex]
[tex]\implies x=6\sqrt{2}[/tex]
3. If 2(x + 3) = x + 10, then x equals
Your answer
Answers
Answer:
x = 4
Step-by-step explanation:
Distribute 2 to the parentheses:
2(x + 3) = x + 10
2x + 6 = x + 10
Subtract x from both sides:
x + 6 = 10
Subtract 6 from both sides:
x = 4
So, x = 4
Answer: x = 4
Step-by-step explanation:
Tickets to a basketball game can be ordered online for a set price per ticket plus a $5.50 service fee. The total cost in dollars for ordering 5 tickets is $108.00. Which linear function represents c, the total cost, when x tickets are ordered? (A service fee is a single fee applied to the total, no matter the number of tickets purchased).
Answers
Considering the definition of a line, the linear function that represents the total cost when x tickets are ordered is c= 20.5x + 5.50.
What is a linear equationA linear equation o line can be expressed in the form y = mx + b
where
x and y are coordinates of a point.m is the slope.b is the ordinate to the origin and represents the coordinate of the point where the line crosses the y axis.Total cost in this caseIn this case, you know:
Tickets to a basketball game can be ordered online for a set price per ticket plus a $5.50 service fee. This is, as service fee is a single fee applied to the total, no matter the number of tickets purchased, the value of "b" is 5.50.The total cost in dollars for ordering 5 tickets is $108.00Being Total cost= set price per ticket× amount of tickets + 5.50, then:
108=set price per ticket× 5 + 5.50
108 - 5.50= set price per ticket× 5
102.5= set price per ticket× 5
102.5÷5= set price per ticket
20.5= set price per ticket
Finally, the total cost is Total cost= 20.5× amount of tickets + 5.50.
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Answer:
Its letter A
Step-by-step explanation:
Pythagorean theorem , HELPPP
Answers
Answer:
A=150
Step-by-step explanation:
1/2ab=A
1/2 15x20 = 1/2 300 = 150 = A
Hope this Helps! :)
Answer:
Hypotenuse = 25
Step-by-step explanation:
Pythagorean theorem: a^2+b^2 = c^2
15^2+20^2 = c^2
225+400 = c^2
625 = c^2
25 = c
Question
Translate the phrase into an algebraic expression, the ratio of 4p and 7y,
Provide your answer below:
Answers
9514 1404 393
Answer:
(4p)/(7y)
Step-by-step explanation:
The ratio of 4p to 7y is another way of saying the quotient of (4p) and (7y).
[tex]\boxed{\dfrac{4p}{7y}}[/tex]
The triangle flap of an envelope has two sides that are 6 centimeters long and meet at a right angle. How long is the envelope? Round to the 10ths if needed.
Answers
Answer:
Step-by-step explanation:
This is a right triangle that has two equal sides - so it is also isosceles.
It can be solved using Pythagoren Theorem.
a² + b² = c²
In this case a = b
so:
6² + 6² = c²
36 + 36 = c²
72 = c²
[tex]\sqrt{72[/tex] = [tex]\sqrt{c^{2} }[/tex]
8.49 = c
round to 8.5
This is the length of the flap.
Show that 20 subtracted by O is 20, using at least four daily life examples
Answers
Answer:
true
Step-by-step explanation:
20 away from nothing is 20
Answer:
Step-by-step explanation:
20-0=20
Example 1: Suppose you have 20 friends and they are given the choice of choosing a sport from cricket or basketball. All of them decide to play cricket and 0 chooses basketball. So, the total number of students who decided cricket is 20 students(20-0=20).
Example 2: Suppose you have 20 chocolates and you give 0 chocolates to your sister then you have a total of 20 chocolates(20-0=20).
Example 3: Suppose there are 20 students in a class and 0 were absent out of them. So, the total number of students that were present are 20 students(20-0=20).
Example 4: Suppose you have 20 clothes in your wardrobe and you gave 0 clothes for washing. So, the total number of clothes in the wardrobe is 20 clothes(20-0=20).
Avery works approximately 2080 hours per year if she earns between $7.50 and $8.25 per hour which is the closest to her annual salary
Answers
Answer:
16,000$ is the answer
hope it helped
the value of the variable which makes an equation a true sentence is called the ___ of the equation
Answers
Answer:
Solution
Step-by-step explanation:
the value of the variable which makes an equation a true sentence is called the solution of the equation
What is the range of the function with the graph given below ?
Answers
The graph in the question is a parabola that opens downwards.
What is function?A function is a block of organized, reusable code that is used to perform a single, related action. Functions provide better modularity for your application and a high degree of code reusing. As you already know, Python gives you many built-in functions like print(), etc. but you can also create your own functions. These functions are called user-defined functions.
This means that the range of the function is all real numbers less than or equal to the y-intercept of the parabola, which is 0 in this case. Therefore, the range of the function is all real numbers less than or equal to 0.
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the ratio of the length to the breadth of a room is 5:3 what is the length of the room if the breadth is 6m
Answers
According to the solving If the room's width is 6 meter's, then its length must be 10 meter's.
What is length?Distance is measured by length. The quantity of length has the dimension of distance there in International System of Quantities. Most measurement systems choose a base unit for length from which all subsequent units are derived. The metre serves as the fundamental unit of length in the International System of Units.
How do you determine length?If you have an area A and a width w, you can calculate the length w by using the formula h = A/w. Its length can indeed be calculated using the formula h = P/2w if you know its perimeter (P) and width (W). If you have the width w and the diagonal
According to the give information:
Let length be x By Given Condition
5/3=x/6
x=5/3*6
x=30/3=10
Therefore length of room is 10.
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1) The Cuyahoga River is 306 miles long, but boats can only travel on 134
miles of the total length. Write the ratio of the Cuyahoga's navigable length
to its total length as a fraction in simplest form.
Answers
Answer:
67/153
Step-by-step explanation:
0 0 1 0
0 0 0 1
Let A = 1 0 0 0
0 1 0 0
-0 0 0 1
0
0
0. Find All
0
Answers
Answer:
0
Step-by-step explanation:
Answer:
zero
Step-by-step explanation:
For a science experiment, each student needs 5 grams of salt. If there are 26 students in the class how many milligrams of salt will they need?
Answers
Determine the value of x.
A) 2√3 B) 6√3 C) 12 D) 12√3
Answers
Sin60=6/hyperbola
•hyperbola=6/sin60
•hyperbola=4 √3
Now,
We know,
Hyperbola^2= Base ^2 +Perpendicular ^2
•Base(x)= √(Hyperbola^2-Perpendicular ^2)
•Base(x)=2√3
So Value of X is 2√3 (Ans.)
Correct Option: A) 2√3