Answers
Related Questions
From the anime Naruto, the character Madara bought two pair of shoes from Nike & Adidas.
The cost of the Nike is
ହ
of Adidas’s cost. If the Nike cost $84, how much is the Adidas?
Write & solve an Algebraic Equation.
Answers
Answer:
$163+x or$163x
Step-by-step explanation:
can somewon help me plz can somewon help me
Answers
Hey there! I'm happy to help!
Let's look at our diameters.
\(1*10^2^1\\5*10^2^2\)
We want to see how many times greater the diameter of the IC 1101 is than the Milky Way. So, we will divide it's diameter by the diameter of the Milky Way.
\(\frac{5*10^2^2}{1*10^2^1} \\\)
We divide the numbers without exponents, giving us 5. Then, we divide the 10s with exponents. When dividing exponents, you subtract the numbers in the exponent to get your result. For example, x³÷x²=x
\(\frac{5*10^2^2}{1*10^2^1} = 5*10=50\)
Therefore, your answer is 50.
Have a wonderful day! :D
Compare the \(\sqrt[3]{92}\) and 450% using <, >, or =.
450% < the cube root of 92
450% > the cube root of 92
the cube root of 92 < 450%
the cube root of 92 = 450%
Answers
Answer: a
Step-by-step explanation:
what could the answer be? I'll give brainliest!
Answers
Answer: 1.5 paintings
Step-by-step explanation:
If he can make 0.75 paintings in 2.5 hrs:
2.5 ---> 0.75
5 ----> (5 x 0.75)/2.5 = 1.5 paintings
For an equation of the form ax^2 + bx+ c = 0, where the graph crosses the y-axis once and does not intersect the x-axis. Describe the solution(s) of the equation.
(picture)
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Answer:a
Step-by-step explanation:
The solution to the equation ax² + bx + c = 0 , has a graph that crosses the y-axis once and does not intersect the x-axis, then the equation has one real root and two complex conjugate roots that lie on either side of the axis of symmetry.
What is Quadratic Equation?A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.
The roots of the quadratic equations are
x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )
where ( b² - 4ac ) is the discriminant
when ( b² - 4ac ) is positive, we get two real solutions
when discriminant is zero we get just one real solution (both answers are the same)
when discriminant is negative we get a pair of complex solutions
Given data ,
Let the quadratic equation be represented as A
Now , the value of A is
If the graph of the equation ax² + bx + c = 0 crosses the y-axis once, it means that the equation has one real root. This is because when x = 0, the equation becomes:
c = 0² + 0 + c = c
Therefore, the point (0, c) is on the y-axis, which means the graph crosses the y-axis once.
If the graph does not intersect the x-axis, it means that the discriminant b² - 4ac is negative. This is because the discriminant determines the nature of the roots of a quadratic equation, and when it is negative, the roots are complex (not real) and the graph does not intersect the x-axis.
So, the solution(s) of the equation ax² + bx + c = 0 are:
x = (-b ± √(b² - 4ac)) / 2a
Since the discriminant is negative, the term inside the square root is negative, and there are no real solutions for x. Instead, the solutions are complex conjugates of the form:
x = (-b ± i√(4ac - b²)) / 2a
where i is the imaginary unit. Since the real part of these solutions is -b/2a, which is the axis of symmetry of the parabola, and the parabola does not intersect the x-axis, the complex roots will be a conjugate pair that lie on either side of the axis of symmetry.
Hence , the quadratic equation is solved
To learn more about quadratic equations click :
https://brainly.com/question/25652857
#SPJ2
The object above is symmetrical through Z. If Y = 13 inches, Z = 15 inches, and H = 7 inches, what is the area of the object?
A-39 square inches
B-7.5 square inches
C-105 square inches
D-210 square inches
Answers
Answer:
38
Step-by-step explanation:
it's just always 38
because its correct
a committee consisting of 4 faculty members and 5 students is to be formed. every committee position has the same duties and voting rights. there are 7 faculty members and 13 students eligible to serve on the committee. in how many ways can the committee be formed?
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and
C(13, 5) = 13! / (5!(13-5)!) = (13 * 12 * 11 * 10 * 9) / (5 * 4 * 3 * 2 * 1) = 1287
Multiply these two combinations since the faculty members and students are selected independently:
Total number of ways to form the committee = C(7, 4) * C(13, 5) = 35 * 1287 = 45,045
Therefore, there are 45,045 ways to form the committee consisting of 4 faculty members and 5 students.
For faculty members:
There are 7 eligible faculty members, and we need to select 4 of them for the committee. This can be done using the combination formula:
C(7, 4) = 7! / (4!(7 - 4)!) = 35.
So, there are 35 ways to select 4 faculty members from the 7 eligible ones.
For students:
There are 13 eligible students, and we need to select 5 of them for the committee. Using the combination formula again:
C(13, 5) = 13! / (5!(13 - 5)!) = 1287.
Therefore, there are 1287 ways to select 5 students from the 13 eligible ones.
To form the committee, we multiply the number of ways to select faculty members by the number of ways to select students:
35 * 1287 = 44,895.
Hence, there are 44,895 ways to form the committee consisting of 4 faculty members and 5 students from the eligible candidates.
helppppppppppppppppppppppppppppppp plz it due today
Answers
2. The area is 314.1542 and the circumference is 62.8318
3. The area is 95.0331 and the circumference is 34.5575
4. The area of the circle is 78.5398
5. The area of the circular lawn is 1,385.4423
6. The circumference is 37.6991
7. The area of the circle with a radius of 3 is 28.2743 and the area of the circle with a radius of 4 is 50.2654 (I don’t know the ratio)
8. The larger circle has a area of 314.1592 and the smaller circle has an area of 78.5398 (don’t know the ratio)
9. I don’t know
10. I don’t know
Hope This Helps
Represent the following sentence as an algebraic expression, where "a number" is the letter x.
A number more than 7.
NEED ANSWER FAST!!!!!
Answers
unless you meant to type “A number is more than 7” then it would be x>7
On a set of blueprints, a 12-foot wall is represented by a 6-inch line segment. What scale is used in the blueprints.
A. 6 feet : 1 inch
B. 2 feet : 1 inch
C. 6 feet : 2 inches
D. 2 feet : 2 inches
Answers
Answer:
i think it's A
sorry if i'm wrong
HELP IM STUCK
Directions: Answer all of the questions below, making sure to show your work. You may attach the work separately. Round to the nearest whole percent when necessary.
1. You really want to buy a new iPhone with money you received for Christmas. Last month the iPhone was priced at $999, and this month it is on sale for $699. What is the markdown between the two prices? What is the percent markdown?
2. Santa estimated that he needed to deliver 8,459 presents on Christmas night. After counting, the elves realized that Santa actually had to deliver 9,870 presents. Find the percent error.
3. In 2018, U.S. households spent an average of $1,536 during the Christmas holidays. In 2019, the average amount spent was $1,496. What is the percent change between spending in 2018 and 2019?
4. Looking at the lights on a Christmas Tree, Holly guessed that there were 228 lights on the tree. She found out later that there were actually 240 lights on the tree. Find the percent error.
5. On Christmas Day, the weatherman predicted that there would be 14 inches of snow. It ended up snowing only 9 inches on Christmas Day. What is the percent error?
6. Noel wanted to buy the video game Halo Infinite with a gift card he received for Christmas. Two months ago the price of the game was $49.99 and now the game is $65.99. What is the markup between the two prices? What is the percent markup?
7. The amount of carolers in the neighborhood Christmas caroling group was 20 last year. This year there were 28 people. What is the percent change between last year and this year?
8. You decide to buy your dad a new fishing rod for Christmas. The price of the rod was $59 with 8% sales tax. What was the amount of sales tax on the purchase? What was the total cost including sales tax?
9. Your mom wanted a new tart warmer for Christmas. You decide to buy her one from Scentsy for $20. The person who sold you the tart warmer makes 2.5% commission off your purchase. How much commission did they earn?
10. Part A: Out of Santa’s elves in his workshop, 80% finished making their toys early. If 24 elves finished working early, how many elves were in the workshop in all?
Part B: If 9 elves quit this year, what is the percent decrease in Santa’s elves?
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Answer:
hello who is your day i hope it be a owsome day bye
Can you solve this for me? Thanks! :>
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Answer: The first one
Step-by-step explanation: if it's a negative number it means that the lower the number is the higher.
answer pls with the work
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Answer:
Step-by-step explanation:
1. The base of the pyramid is a square so the base of all of the triangles will be 14in.
2. Since the height of the triangle is 4in, the area of 1 triangle will be (14x4)/2 which is 28in^2.
3. Because we are finding lateral area we only need to find the area of the triangles so you do 28x4 which is 112in^2.
Another easy way to find the lateral area of a pyramid is by finding the perimeter of the base which in this case is 56, multiplying it by the slant height which in this case is 4 and dividing by 2. The equation would be (56x4)/2 which is also 112.
= 28
since theres 4 triangle:
28 x 4 = 112
Matthew visited the fruits garden last weekend and helped farmers count the fruits. There were 10% more dragon fruits than passion fruits. When 75 fruits were added, the dragon fruits were increased by 60% and the passion fruits increased by 9%. How many fruits were there at first?
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Answer:
Step-by-step explanation:
let number of passion fruits=x
number of dragon fruits=x+10% of x
=x+0.1 x=(1+0.1)x=1.1 x
total number of fruits=x+1.1 x=(1+1.1)x=2.1 x
1.1x+60% of 1.1x+x+9% of x=2.1x+75
1.1 x+0.6 of 1.1 x+x+0.09 of x=2.1x+75
1.1x+0.66 x+x+0.09 of x =2.1x+75
2.1 x+0.75x-2.1 x=75
0.75 x=75
\(\frac{75}{100}x =75\\x=75 \times \frac{100}{75} =100\\Originally ~total ~number~ of~ fruits=2.1x=2.1 \times100=210\)
Answer:
Step-by-step explanation:
let number of passion fruits=xnumber of dragon fruits=x+10% of x=x+0.1 x=(1+0.1)x=1.1 xtotal number of fruits=x+1.1 x=(1+1.1)x=2.1 x1.1x+60% of 1.1x+x+9% of x=2.1x+751.1 x+0.6 of 1.1 x+x+0.09 of x=2.1x+751.1x+0.66 x+x+0.09 of x =2.1x+752.1 x+0.75x-2.1 x=750.75 x=75
y = x + 0
y = -3 + 0
Graphed on a graph please!
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Answer:
Check Pic. Use geogebra or desmos online graphing. I personally like desmom better and it is what I used for this question.
Step-by-step explanation:
Answer:
Step-by-step explanation:
What is the area of the front side of the fifty-cent piece? Use 3.14 for π. Round to the nearest hundredth if necessary.
30.61mm
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Answer:
30.61
Step-by-step explanation:
Heeeeeeeeeelp please an if you can answer this then please go on my profile and answer my other question!
Answers
V = 107.52
HOPE ITS HELP
AND MARK ME AS BRAINLIST
Step-by-step explanation: the answer is 53.76 because first of all to find the answer you need to multiply 0.5 or 1/2 times 3.2 times 4.8 times 7 getting an answer of 53.76 cm^3 so hopefully that is the correct answer and have a great day.
what is: 3\10 X 10\21 (show simple work pls)
Answers
Answer: 1/7
Step-by-step explanation:
3/10 x 10/21
cross multiply = 100/63 simplify = 1/7
Answer: 63/100 or 0.63
Step-by-step explanation:
Basically, multiply 3x21 and then 10x10, and that gets you 63/100.
it is already in its simplest form but as a decimal, it is 0.63 !
Find the slope of the line that passes through (8, 5) and (3, 1)
PLEASE HELP
Answers
Answer: m = 4/5
Step-by-step explanation:
Use the slope formula
\(y_{2}-y_{1}/ x_{2} - x_{1}\)
Let's plug in the points:
5 - 1 / 8 - 3
4/5
So, m=4/5
Answer:
A) \(\frac{4}{5}\)
Step-by-step explanation:
Slope formula given 2 points:
\(\frac{y_{2}-y_{1}}{x_{2}-x_1}\)
Our points are (8,5) and (3,1)
Substitute:
\(\frac{1-5}{3-8} \\=\frac{-4}{-5}\)
negatives cancel out:
=\(\frac{4}{5}\)
Hope this helps! :)
In 1970 there were estimated to be around 40,000 Bengal Tigers in the world. The population of Bengal Tigers decreased by an average of 5 percent per year since 1970. Write an equation to represent the population change of Bengal Tigers for x number of years.
Answers
Answer:
Step-by-step explanation:
y = (40000)0.95^t
t = time in years
Answer:
40000-5%x
Step-by-step explanation:
I know
Yvonne’s bakery makes blondies and brownies. ● Blondies are squares with 3 inch sides. ● Brownies are squares with 6 inch sides. ● The tray that displays the blondies and brownies has an area of 648 square inches and is completely full. If she has 4 rows of blondies and 4 rows of brownies, what fraction of the area of the tray, in square inches, is blondies?
Answers
Answer:
1/2 half of them are blondies
Step-by-step explanation:
Answer:
Step-by-step explanation:
the answer is 1/2 half of them are blondies
PLEEEASE HELP ME WITH MATH
Answers
Answer:
Container 1) V = 600
container 2) V≈942.48
Step-by-step explanation:
Container 1)
To find the volume of a rectangular prism, do V=whl.
Container 2)
To find the volume of a cylinder, do V=πr^2h. To find the radius, devide the diameter by two. 10/2=5
Sheila buys two concert tickets from her friend. She pays $90 for the two tickets. She looks at the tickets and sees that each ticket has a face value of $52.50.
We know her friend gave Sheila $15 of a markdown.
What was the percent markdown, rounded to the nearest whole percent?
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Answer:
10%Step-by-step explanation:
jeff's credit card charges an annual rate of 5% simple interest. The balance on his card is $300, and he makes interest-only payments for one year. How much interest will he have paid by he end of that year?
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Answer: 60
Step-by-step explanation:
Sonya Makes a pattern of values for x and a pattern for y Whitch ordered pair continues the pattern and has a x-value of 6?
Answers
Answer:
where are the answer choices?
tell me rq and i can do it for you
Step-by-step explanation:
Answer:
x- value
Step-by-step explanation:
to help get the answer you have to solve for x of 6 and see what order pair has the same pattern.
hope this helps!
I NEED HELP PLEASE ASAP HURRY!!!!
Answers
Answer:
66%
Step-by-step explanation:
2 0 3 find the product. esamaite to check for reasonable
x 2 1
-----------------------
+ -- -- --
-- -- -- --
------------------------------
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Answer:
Step-by-step explanation:
For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.
Which one is right and why?
Answers
THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!
The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.
The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.
Tell how the Communicative property of addition and the Associative property of addition can help solve the problem mentally 8+(-5)+(-8)
Answers
Answer:
You can swich the numbers around to make the equation easier.
\
Step-by-step explanation:
Find X please show work!
Answers
Answer:
x=35
Step-by-step explanation:
The sum of the angles of the triangle is 180
x+10 + x + 3x-5 = 180
Combine like terms
5x +5 = 180
Subtract 5 from each side
5x+5-5= 180-5
5x = 175
Divide each side by 5
5x/5 =175/5
x=35
Answer:
35 is correct answer