what is the degree of polynomial x^2y^2+y^3+4?
Answers
Answer:
The degree of the polynomial ≈ 4
Step-by-step explanation:
The degree of a polynomial, is given by the highest value of the sum of the exponents (powers) of the of the variables (monomials) that are present in the polynomial expression
The given polynomial expression is x²·y² + y³ + 4
The sum of the exponents; 2 + 2 = 4, and 3
The sum of exponents 4 > 3
Therefore, the degree of the polynomial = 4.
Related Questions
Remind???? anybody, or nobody???
Answers
Answer:
wdym? like the app remind?
Answer:
you have to download the remind app
Beth is making a garden plot which measures 6 open parentheses square root of x plus 2 end root close parentheses units in length and open parentheses 5 square root of x plus 2 end root close parentheses units in width. What is the area of the garden?
Answers
The area of the garden whose length and width as given in the task content is; 30 (x + 2) square units.
What is the area of the garden plot whose length and width are as described?It follows from the task content that the expression which represents the area of the garden plot whose dimensions are as given.
Recall that Area, A = length × width.
Therefore, since length = 6 (√(x + 2)) units
The width = (5 √(x + 2) ) units
Hence, the area of the garden plot as required in the task content is; 6 (√(x + 2)) × ( 5 √(x + 2) )
= 30 (x + 2) square units
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9) 9) y = e4x2 + x 8xe2x + 1 A) dy = B) dy = 8xex2 +1 dx dx C) dy dx 8xe + 1 dy = 8xe4x2 D) + 1 dx
Answers
The correct option is B) dy = 8xex^2 + 1 dx. In the given question, we have a function y = e^(4x^2 + x) / (8xe^(2x) + 1). To find the derivative dy/dx, we need to apply the chain rule.
The derivative of the numerator e^(4x^2 + x) with respect to x is obtained by multiplying it by the derivative of the exponent, which is (8x^2 + 1). Similarly, the derivative of the denominator (8xe^(2x) + 1) with respect to x is (8x(2e^(2x)) + 1).
When we simplify the expression, we get dy/dx = (8x(8x^2 + 1)e^(4x^2 + x)) / (8xe^(2x) + 1)^2. This matches with option B) dy = 8xex^2 + 1 dx.
In summary, the correct option for the derivative dy/dx is B) dy = 8xex^2 + 1 dx.
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Draw a parallelogram with one vertex at (-4,2), then translate the parallelogram so that this vertex moves to (10,4). Label the coordinates of the other three vertices of the translated parallelogram
Answers
To translate the parallelogram with one vertex at (-4,2) to the new position (10,4), the coordinates of the other three vertices of the translated parallelogram would be (6,6), (14,2), and (-4,0).
The translation involves shifting the entire parallelogram by adding the same values to the x and y coordinates. In this case, we add 14 to the x-coordinate and 2 to the y-coordinate to move the vertex from (-4,2) to (10,4). To find the coordinates of the other three vertices, we apply the same translation. The x-coordinates of the other vertices would increase by 14, while the y-coordinates would increase by 2. Thus, the new coordinates become (6,6) for the second vertex, (14,2) for the third vertex, and (-4,0) for the fourth vertex.
The translation essentially moves the entire parallelogram by the same amount and direction. The new parallelogram retains its shape, size, and orientation, but is now positioned with one vertex at (10,4) instead of (-4,2). The coordinates of the other three vertices can be found by applying the same translation to their original coordinates.
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find the missing number so that the equation has no solutions
__x+6 = 2(-3x + 1) + x - 16
Answers
Answer:
-5
Step-by-step explanation:
-5x+6 = 2(-3x + 1) + x - 16
-5x+6 = -6x + 2 + x - 16
-5x+6 = -5x -14
+6≠-14⇒x∈Ф
A triangle has side that measures 15 units and a perimeter of 40 units. find the shortest and the longest possible (whole-number) lengths of another side of the triangle.
Answers
The shortest possible length of the other side is 15 units, and the longest possible length is 25 units.
Let's denote the shortest possible length of the other side of the triangle as 'x' units. To find the longest possible length, we subtract the lengths of the given side and the shortest side from the perimeter:
Longest possible length = Perimeter - Given side - Shortest side
= 40 - 15 - x
= 25 - x
Since a triangle's perimeter is the sum of its three sides, we can set up an equation:
Given side + Shortest side + Longest side = Perimeter
Substituting the values:
15 + x + (25 - x) = 40
Simplifying:
40 - x + x = 40 - 15
40 = 25 + x
x = 40 - 25
x = 15
Therefore, the shortest possible length of the other side is 15 units, and the longest possible length is 25 units.
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A train from Philadelphia to Boston left Philadelphia at 1 pm and arrived to Boston at 4 pm. What was its average speed if the distance it covered was 270 miles?
Answers
Answer:
90 miles per hour is the average speed.
Step-by-step explanation:
The formula for Average Speed can be given as follows:
\(\text{Average Speed}= \dfrac{\text{Total Distance Traveled}} {\text{Total Time Taken}}\)
Here time taken is from 1 PM to 4 PM i.e.
Total Time taken = (4-1) hours = 3 hours
Also, it is given that the Total distance covered = 270 miles
As per the formula above:
\(\text{Average Speed} = \dfrac{270}{3}\\\Rightarrow \text{Average Speed} = 90\ miles/hour\)
So, answer is: 270 miles/ hour is the average speed of the train from Philadelphia to Boston.
The actual length of Wall C is 4 m. To represent Wall C, Noah draws a segment 16 cm long. What scale is he using? Explain or show your reasoning.
Find another way to express the scale.
Answers
Answer:
Step-by-step explanation:
I ha d the same question! what I’ve been seeing is 1 m = 4 cm if it makes sense ..
On a coordinate plane, 3 triangles are shown. Triangle D E F has points (5, negative 2), (1, negative 2), (1, negative 4). Triangle D prime E prime F prime has points (2, 5), (2, 1), (4, 1). Triangle D double-prime E double-prime F double-prime has points (negative 3, 5), (negative 3, 1), (negative 1, 1).
Which rule describes the composition of transformations that maps ΔDEF to ΔD''E''F''?
Answers
Answer:
B. T–5,0 ∘ R0,90°(x, y)
Step-by-step explanation:
got it right on edge 2020
Answer:
B. T–5,0 ∘ R0,90°(x, y)
Step-by-step explanation:
Edge2020
On a coordinate plane, a curved line labeled f of x with a minimum value of (1.9, negative 5.7) and a maximum value of (0, 2), crosses the x-axis at (negative 0.7, 0), (0.76, 0), and (2.5, 0), and crosses the y-axis at (0, 2).
Which statement is true about the graphed function?
F(x) < 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
F(x) > 0 over the intervals (-∞, -0.7) and (0.76, 2.5).
F(x) < 0 over the intervals (-0.7, 0.76) and (2.5, ∞).
F(x) > 0 over the intervals (-0.7, 0.76) and (0.76, ∞)
Answers
The correct statement is that F(x) < 0 over the intervals (-0.7, 0.76) and (2.5, ∞).
What is value?Value of subjective concept that refers to the word of important that an individual group of people places on the something it is often associated with principal beliefs and the standard that are accepted by society when you can be seen as a matter of how important something is true person of organization it is often seen as a reflection of funds for view and can help to save decision.
This can be seen by looking at the function's minimum and maximum values and its points of intersection with the x- and y-axes. The minimum value of (1.9, negative 5.7) is to the left of the x-axis, indicating that the function is negative over the interval (-0.7, 0.76). The maximum value of (0, 2) is above the x-axis, indicating that the function is negative over the interval (2.5, ∞).
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Question 7 of 40
Choose the expression that is equivalent to 132? - _(882 - 12) +52
O A. 5a2 + 5a + 12
O B. 112? + 5a +3
C. 5a2 + 5a - 12
D. 11a2 + 5a - 3
Answers
Answer:
Option B
Step-by-step explanation:
Given expression in the picture is,
\(13a^2-\frac{1}{4}(8a^2-12)+5a\)
\(=13a^2-\frac{1}{4}(8a^2)+\frac{12}{4}+5a\) [Distributive law]
\(=13a^2-2a^2+3+5a\)
\(=11a^2+5a+3\)
Therefore, Option B will be the correct option.
Question 3 In this more interesting case, four defendants A, B, C, D were involved, and the following four facts were established: 1) If both A and B are guilty, then C was an accomplice. 2) If A is guilty, then at least one of B, C was an accomplice. 3) If C is guilty, then D was an accomplice. 4) If A is innocent then D is guilty. Which ones are definitely guilty and which ones are doubtful?
Answers
If A is innocent then D is guilty.Solution:From fact (4), A is innocent, hence D is guilty.From fact (3), since D is guilty, therefore C is also guilty.Thus, A and B are both doubtful, while C and D are definitely guilty.
Question 3: In this more interesting case, four defendants A, B, C, D were involved, and the following four facts were established:1) If both A and B are guilty, then C was an accomplice.2) If A is guilty, then at least one of B, C was an accomplice.3) If C is guilty, then D was an accomplice.4) If A is innocent then D is guilty.Solution:From fact (4), A is innocent, hence D is guilty.From fact (3), since D is guilty, therefore C is also guilty.Thus, A and B are both doubtful, while C and D are definitely guilty.
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What’s 5 more than twice a number
Answers
Answer:
33 is the correct answer
Answer:
2x+5
Step-by-step explanation:
if the number is x
∴ 5 more than twice a number is
ll ll
V V
+5 *2
So, 2*x+5
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!4
Answers
Answer:
It's the 2nd graph
Step-by-step explanation:
Think about it. The large barrel weighs 25 pounds. There are 20 gallons of water. Now look at the graphs 1 more time.
Study mode Preference A survey was conducted to ask students about their preferred mode of study. Suppose 80 first years and 120 senior students participated in the study. 140 of the respondents preferre = full-time while the rest preferred distance. Of the group preferring distance, 20 were first years and 40 were senior students. Required: a) Construct a cross tabulation and use it to determine the following marginal probabilities: i. Probability that a respondent is a first year student ii. Probability that a respondent is a senior student Probability that a respondent preferred the full-time mode A marginal probability is the probability of a single event occurring iv. Probability that a respondent preferred the distance study mode only i.e. P(A)
Answers
The probability that a respondent preferred the distance study mode only is (c) / total number of students= 20/220= 0.09.
80 first-year students and 120 senior students participated in a survey regarding students' preferred method of study. 140 respondents preferred full-time employment, while the remaining respondents preferred distance. There were 40 senior students and 20 first-year students in the distance preference group.
Developing a cross-classification table for the information gave in the question;PreferenceFirst Year StudentsSenior StudentsTotalFull-Time Students80 (a)40 (b)120Distance Students20 (c)80 (d)100Total100120220a) Likelihood that a respondent is a first-year understudy = all out number of first-year understudies/complete number of students= 100/220= 0.45b) Likelihood that a respondent is a senior understudy = all out number of senior understudies/all out number of students= 120/220= 0.55c) Likelihood that a respondent favored the full-time mode = all out number of understudies leaning toward full-time/all out number of students= 140/220= 0.64d) Likelihood that a respondent favored the distance concentrate on mode = all out number of understudies inclining toward distance/all out number of students= 80/220= 0.36
Thus, the peripheral probabilities are determined as follows: Likelihood that a respondent is a first-year understudy = 0.45 Probability that a respondent is a senior understudy = 0.55 Probability that a respondent favored the full-time mode = 0.64 Probability that a respondent favored the distance concentrate on mode = 0.36 (P(A))Therefore, the likelihood that a respondent favored the distance concentrate on mode just is (c)/all out number of students= 20/220= 0.09.
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Some friends are going to be driving to a city 900 miles away from home. They are planning to stay the night in a city 420 miles away, then drive the rest of the distance the following day. If they plan to drive on average 60 miles per hour, how long will they be driving the second day?
Options
1. 8 hours
2. 22 hours
3. 23 hours
4. 6 hours
Thank you!
Answers
Answer:
It's 8 hours.
Step-by-step explanation:
1. You minus 900 miles with 420 miles
2. Then you divide 480 miles with 60 miles per hour
3. You will get 8 hours
show that if a ⊆ c and b ⊆ d, then a × b ⊆ c × d
Answers
(x, y) is an element of the set c × d, since x is an element of c and y is an element of d.
Since (x, y) was an arbitrary element in a × b, we can conclude that every element in a × b is also in c × d. Thus, we have shown that if a ⊆ c and b ⊆ d, then a × b ⊆ c × d.
To show that if a ⊆ c and b ⊆ d, then a × b ⊆ c × d, follow these steps:
Step 1: Understand the notation.
a ⊆ c means that every element in set a is also in set c.
b ⊆ d means that every element in set b is also in set d.
Step 2: Consider the Cartesian products.
a × b is the set of all ordered pairs (x, y) where x ∈ a and y ∈ b.
c × d is the set of all ordered pairs (x, y) where x ∈ c and y ∈ d.
Step 3: Show that a × b ⊆ c × d.
To prove this, we need to show that any ordered pair (x, y) in a × b is also in c × d.
Let (x, y) be an arbitrary ordered pair in a × b. This means that x ∈ a and y ∈ b.
Since a ⊆ c, we know that x ∈ c because every element in set a is also in set c.
Similarly, since b ⊆ d, we know that y ∈ d because every element in set b is also in set d.
Now, we have x ∈ c and y ∈ d, so the ordered pair (x, y) belongs to c × d.
Step 4: Conclusion
Since any arbitrary ordered pair (x, y) in a × b also belongs to c × d, we can conclude that a × b ⊆ c × d.
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Which equation could generate the curve in the graph below?
Answers
Answer:
There is no graph
Step-by-step explanation:
Write a real-life problem that you can solve using a 45 degree, -45 degree, -90 degree triangle with an 18-ft hypotenuse. Describe your solution
Answers
Answer:
A triangle with angles:
"45°, 45°, 90°"
Is a triangle rectangle, with two catheti of equal length.
Now, there is a lot of problems that you can solve with this:
"Suppose that you want to find the height at which you need to attach a wire in a tree, such that the distance between the tree and the ground is 18ft, and the distance between the base of the tree and the two points where the wire is fixed is exactly the same"
Well, here we have a triangle rectangle with a hypotenuse of 18 ft, with cathetus of equal length (the catheti are the tree and the distance between the base of the tree and the point where the wire is attached at the ground)
And because the catheti are equal, then the angles are 45°, 45° and 90°.
help me and when you are done
have a blessed day god blesses you
Answers
Answer:
False
Step-by-step explanation:
The left side −28 does not equal to the right side 22 , which means that the given statement is false.
y=2x^(2)-3x+4 determine whether the equation defines y as a function of x
Answers
Yes, the given equation y = 2x² - 3x + 4 defines the variable y as a function of x.
What is a quadratic equation?A quadratic equation is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.
The quadratic equation y = 2x² - 3x + 4 is showing y as the function of the variable x. The graph of the equation is attached with the answer below. in which the latex is at ( 0.75, 2.875).
Therefore, the given equation y = 2x² - 3x + 4 defines the variable y as a function of x.
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Help!! I'll name you the brainliest!!
Answers
Just get a brain
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Jksjsisisisjsjjsjdjdjdjd
share 360 buttons between John and Susan so that John's share and Susan's share are in the ratio 5:7
Answers
Answer: 150:210
Step-by-step explanation:
360/12 then you get 30. 30x5 and 30x7 you get 150:210. They add up to 360.
What is the simplified form of -4/5*3/7+4/5*3/7?
Answers
The expression [(x + 4) / (7)] - [(x + 3) / (x + 5)] in simplified form will be (x² + 2x - 1) / 7(x + 5). Then the correct option is A.
We have,
Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ [(x + 4) / (7)] - [(x + 3) / (x + 5)]
Simplify the expression, then we have
⇒ [(x + 4) / (7)] - [(x + 3) / (x + 5)]
⇒ [(x + 4)(x + 5) - 7(x + 3)] / [7(x + 5)]
⇒ [x² + 9x + 20 - 7x - 21] / [7(x + 5)]
⇒ (x² + 2x - 1) / 7(x + 5)
The expression [(x + 4) / (7)] - [(x + 3) / (x + 5)] in simplified form will be (x² + 2x - 1) / 7(x + 5). Then the correct option is A.
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The variables a and b are proportional. When a=12 we
know b=3. What is the value of a when b=5?
O 17
9
20
O 14
Answers
Answer:
b = 20
Step-by-step explanation:
the variables a and b are proportional , so the equation relating them is
a = kb ← k is the constant of proportion
to find k use the condition a = 12 , b = 3
12 = 3k ( divide both sides by 3 )
4 = k
a = 4b ← equation of proportion
when b = 5 , then
a = 4 × 5 = 20
Is (3x+1) a factor of 9x^3 + 6x^2 - 26% - 6?
Answers
Answer:
No
Step-by-step explanation:
Did you mean to add that percentage, if not, it is still not factorable.
OKA AGAINN WITH RIGHT PICTURE HELPPPP
Answers
Step-by-step explanation:
Linear functions have a constant rate. l, domain of all real numbers, and doesnt have a vertex
Answer:
Linear functions have a constant rate. l, domain of all real numbers, and doesn't have a vertex.
Step-by-step explanation:
linear functions are a straight line. domain numbers can be but not limited to: -999 or 999, positive and negative numbers are included but not those with π or √ do not count because they are not real numbers. It doesn't have a vertex because it is a straight line, so therefore there is no vertex.
The vertices of a polygon are given. Find the coordinates of the vertices of the image after the specified translation.
P(–5, 4), Q(1, 4), R(1, 1);
(x, y) —--> (x + 1, y – 5)
P’ (__, __) Q’ (__,__) R’ (__,__)
Answers
Answer:
The coordinates of the images are P' (-4, -1), Q' (2, -1), R' (2, -4)
Step-by-step explanation:
If the point (x, y) is translated horizontally h units and vertically k units, then its image is (x + h, y + k) and the rule of translation is T (x + h, y + k)
∵ The vertices of the polygons are P (-5, 4), Q (1, 4), R (1, 1)
∵ The rule of translation is (x, y) → (x + 1, y - 5)
→ That means add each x-coordinate by 1 and subtract each
y-coordinate by 5
∴ P' = (-5 + 1, 4 - 5)
∴ P' = (-4, -1)
∴ Q' = (1 + 1, 4 - 5)
∴ Q' = (2, -1)
∴ R' = (1 + 1, 1 - 5)
∴ R' = (2, -4)
∴ The coordinates of the images are P' (-4, -1), Q' (2, -1), R' (2, -4)
Point M is the midpoint of line AB. If M is at (6,-2) and A is at (-3,0), what are the coordinates of endpoint b?
Answers
Answer:
Step-by-step explanation:
(x + 6)/2 = -3
x + 6 = -6
x = -12
(y - 2)/2 = 0
y - 2 = 0
y = 2
(-12, 2)
Calculate an estimate of the mean length of the insects he found. Give your answer in millimetres (mm). ack to task Length (mm) 0≤x≤ 10 10≤x≤20 20 0
Answers
Answer:
To calculate the mean length of the insects found, we can use the following formula:
Mean length = (Sum of lengths) / (Number of lengths)
We can calculate the sum of lengths by adding up the lengths of all the insects and dividing by the number of insects:
Sum of lengths = Length (0) + Length (10) + Length (20)
Sum of lengths = 0 mm + 10 mm + 20 mm
Sum of lengths = 30 mm
Number of lengths = 3
Mean length = Sum of lengths / Number of lengths
Mean length = 30 mm / 3
Mean length = 10 mm
Therefore, the mean length of the insects found is 10 mm.