Answers
Answer:
Hi
Step-by-step explanation:
Yes you're
But I used factorization method
Related Questions
2.-7+5= (1 point)
0-2
0 12
0-12
02
Answers
Answer:
-2
Step-by-step explanation:
-7 + 5 = -2
Have a good day!
-7+5 = -2
Explanation-7+5=5-7=-2
combine like terms .Plez Halp TnT
A. 7a + 70 - 13 a - 1 lb
B. -5a - 12a + 2b - 3b
Answers
Answer:
\(a) - 6a + 70 - 11b\)
\( b) - 17a - b\)
Step-by-step explanation:
\(7a + 70 - 13a - 11b \\ 7a - 13a + 70 - 11b \\ = - 6a + 70 - 11b\)
\( - 5a - 12a + 2b - 3b \\ = - 17a - b\)
hope this helps
brainliest appreciated
good luck! have a nice day!
Please answer the first question and explain. In a complete sentance, describe the angle relationships in the diagram.
Answers
Answer:
perpendicular lines.
Step-by-step explanation:
Two lines are said to be perpendicular if they meet or cross or intersect ..
Mr. Lin received a box of books in the shape of a rectangular prism. The volume of the box is 486 . What is the width of the box?Use the formula , where l is the length of the prism, h is the height, V is the volume, and w is the width.
Answers
The width of the box of books which Mr. Lin recieved which is in the shape of Rectangular Prism is (486/l*h) units.
What is a rectangular Prism ?A three-dimensional solid form having six sides, including rectangular bases, is called a rectangular prism. A rectangular prism also refers to a cuboid. A cuboid and a rectangular prism have the same cross-section.
According to the face form or the angle the faces make with the base, there are two different varieties of rectangular prisms.
A right rectangular prism has faces that are perpendicular to each of its bases. All of the side faces in this are rectangles.An oblique rectangular prism is one in which the faces are not parallel to the bases. In this prism, the faces are really parallelograms.Below are several characteristics of a rectangular prism that make it simple to recognize one.
There are 6 faces, 8 vertices, and 12 edges on a rectangular prism.The faces of a right rectangular prism are rectangles, but the faces of an oblique rectangular prism are parallelograms.It has three dimensions: height, breadth, and length.A rectangular prism has congruent opposite faces.The length of the rectangular Prism is l.
Width is w , height is h
Therefore,
Volume (V) = lbh
We know Volume is 486
so we casn find the width of the rectangular prism as 486/lh
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what is 24.7832 rounded to
Answers
Answer:
2,500 cents
I hope this helps!
Answer:
Step-by-step explanation red is the right answer
Which of the following statements about the scatter plot and the line of best fit are accurate? Select all that apply.
Answers
Answer:
- There are more points above the line than below
- This is not a line of best fit
Step-by-step explanation:
If we count the data points above and below the line, we can see there are about 4 below and 11 above. This means there are more points above the line than below. Since there are more points above the line than below, this is not a line of best fit.
Solve for X.
x² =50
x³ = 37
Answers
Answer:
x^2= 50 ------ (equation 1)
x^3= 37 ------- (equation 2)
dividing (equation 2) by (equation 1)
=> x^3/x^2 = 37/50
=> x = 37/50
Answer: x= 37/50
Kendrick and Perla spend a total of $92 at an amusement park. They spend $15 on parking, $13 at lunch, and the rest on two admission tickets.
How much does each admission ticket cost, in dollars?
Answers
Answer:
32$ Each
Step-by-step explanation:
15+13=28
92-28= 64
64/2 = 32$
Answer:
Step-by-step explanation:
1. Find the derivative of the given function: y = 3x^5 – 2x
2. Get the derivative of the answer in no. 1
3. Get the third derivative.
Answers
Answer:3
Step-by-step explanation: 5x3=15-2x2=4 so 15-4=11
For the function y = 3x⁵ - 2x-
1. The first derivative is obtained as f'(x) = 15x⁴ - 2.
2. The third derivative is obtained as f'''(x) = 180x².
3. The third derivative is f'''(x) = 180x².
What is a function?In mathematics, a function is a unique arrangement of the inputs (also referred to as the domain) and their outputs (sometimes referred to as the codomain), where each input has exactly one output and the output can be linked to its input.
The given function is - y = 3x⁵ - 2x
Find the first derivative -
By the Sum Rule, the derivative of 3x⁵ and - 2x with respect to x is -
f'(x) = d/dx(3x⁵) + d/dx(-2x)
Since 3 and -2 is constant with respect to x, the derivative of 3x⁵ and -2x with respect to x is -
f'(x) = 3 d/dx(x⁵) - 2 d/dx(x)
Differentiate using the Power Rule which states that d/dx[xⁿ] = nxⁿ⁻¹
where n = 5
f'(x) = 3 (5x⁴) -2 (1)
f'(x) = 15x⁴ - 2
Therefore, the first derivative is f'(x) = 15x⁴ - 2.
Find the second derivative -
By the Sum Rule, the derivative of 15x⁴ and - 2 with respect to x is -
f''(x) = d/dx(15x⁴) + d/dx(-2)
Since 15 and -2 is constant with respect to x, the derivative of 15x⁴ and -2 with respect to x is -
f''(x) = 15 d/dx(x⁴) + 0
Differentiate using the Power Rule which states that d/dx[xⁿ] = nxⁿ⁻¹
where n = 4 -
f''(x) = 15 (4x³) + 0
f''(x) = 60x³
Therefore, the second derivative is f''(x) = 60x³.
Find the third derivative -
By the Sum Rule, the derivative of 60x³ with respect to x is -
f'''(x) = d/dx(60x³)
Since 60 is constant with respect to x, the derivative of 60x³ with respect to x is -
f'''(x) = 60 d/dx(x³) + 0
Differentiate using the Power Rule which states that d/dx[xⁿ] = nxⁿ⁻¹
where n = 3 -
f'''(x) = 60 (3x²) + 0
f'''(x) = 180x²
Therefore, the third derivative is f'''(x) = 180x².
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How could you interpret the difference in the two distribution select the correct statement
Answers
For exam 2, the data is symmetrical we can conclude that the students had good grades and bad grades in a similar proportion. However for exam 1, since the data is skewed left, we can conclude that the majority of students had good grades.
Answer:
a. Overall, students did better on exam 1 since the data is skewed left
Solve to find the value for x in the linear equation: 3(−4x + 5) = 12.
1. Use the distributive property:
2. Use the subtraction property of equality:
3. Division property of equality:
3(−4x) + 3(5) = 12
−12x + 15 = 12
−12x + 15 − 15 = 12 − 15
−12x = −3
Answers
Answer:
Solving the linear equation \(3(-4x + 5) = 12\) we get \(\mathbf{x=\frac{1}{4}}\)
Step-by-step explanation:
We need to solve to find the value for x in the linear equation: \(3(-4x + 5) = 12\)
1. Use the distributive property:
Multiply 3 with terms inside the bracket
\(3(-4x + 5) = 12\\3(-4x)+3(5)=12\\-12x+15=12\)
2. Use the subtraction property of equality:
Subtracting 15 on both sides
\(-12x+15-15=12-15\\-12x=-3\)
3. Division property of equality:
Divide both sides by -12
\(\frac{-12x}{-12}=\frac{-3}{-12}\)
\(x=\frac{1}{4}\)
So, solving the linear equation \(3(-4x + 5) = 12\) we get \(\mathbf{x=\frac{1}{4}}\)
Answer:
x= \(\frac{1}{4}\)
Step-by-step explanation:
Or the way you will right it in edg is 1/4
assume that you have a square. what can you conclude from applying the law of detachment to this conditional?if you have a square, then you have a rectangle.
Answers
If you apply the law of detachment to the conditional "if you have a square, then you have a rectangle," you can conclude that if you have a square, you must also have a rectangle.
This is because the law of detachment states that if a conditional statement is true and the antecedent (the "if" clause) is also true, then the consequent (the "then" clause) must also be true.
In this case, the conditional "if you have a square, then you have a rectangle" is true because all squares are rectangles (since a rectangle is defined as a geometric figure with four straight sides and four right angles). Therefore, if you have a square, you can conclude that you also have a rectangle.
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this answer doesnt't answer my question
IT IS WRONG!!!!!!!!!
There is a bag filled with 3 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 blues?
answer this properly please
Answers
find the quotient of 68.0052 and 12 round your answer to the nearest hundredth 
ILL GOVE BRAINLIEST
Answers
Answer:
5.67
Step-by-step explanation:
The quotient was 5.6671 and rounded to the nearest hundredth is 5.67. Hope it helps.
What is the factored form of the polynomial?
x2 − 12x + 27?
(x + 4)(x + 3)
(x − 4)(x + 3)
(x + 9)(x + 3)
(x − 9)(x − 3)
Answers
Answer:
-9?
Step-by-step explanation:
Is there such thing as a triangle with two right angles? Explain your thinking
Answers
Answer:
no there can be no such thing to lose legs or those 2 angles added up already are 180 degrees and the 180 has to be split up between 3 angles and if 2 of the angles were 90 degrees the other 2 angles also would be creating a square
Step-by-step explanation:
Answer:
no
Step-by-step explanation:
right angles are like Ls for example L that’s a right angle so u can’t to that but u can L\ for a right triangle (hope this makes sense)
Evaluate: Percents Benita answered 85% of the test questions correctly. If she answered 9 questions incorrectly, how many questions were on the test?
It is urgent.
Answers
Answer:
60
Step-by-step explanation:
What is the definition of a square, in 2 words?
Answers
Answer:
4-sided shape
Step-by-step explanation:
A square, very basically, is a flat, four-sided shape.
Antonia is factoring the polynomial, which has four terms. 21x3−63x2 15x−45 3[7x3−21x2 5x−15] 3[7x2(x−3) 5(x−3)] Which is the completely factored form of her polynomial? 21x2(x − 3) 36x2(x − 3) 3(7x2 5) (x − 3) 3(12x2 5) (x − 3).
Answers
Answer:
21x2(x-3)
Step-by-step explanation:
Answer: Its C- 3(7x^2+5)(x-3)
Step-by-step explanation:
took it on edge2022
What is the parallel line of y=2/3x+5
Answers
Answer:
just change the b and the line is parallel
Step-by-step explanation:
Which is the solution set of the compound inequality 3.5x-10>-3 and 8x-9 <39?
-2
-2
2
2
Answers
Answer:
OPTION C: 2 < x < 6
Step-by-step explanation:
3.5x - 10 > -3
Adding 10 to both sides:
3.5x > 7
Dividing by 3.5:
x > 2
8x - 9 < 39
Adding 9 to both sides:
8x < 48
Dividing by 8:
x < 6
Therefore, the solution set of the compound inequality is:
2 < x < 6
Plz Help! I don't know how to solve this.
The measures of two angles of a triangle are given. Find the measure of the third angle.
147° 12′, 30° 19′
51° 20′ 14″, 106° 10′ 12″
Example: Applying the Angle Sum of a Triangle Property
The measures of two of the angles of a triangle are 48° and 61°. See Figure 17.
Find the measure of the third angle, x.
SOLUTION 48° + 61° + x = 180° The sum of the angles is 180°.
109° + x = 180° Add.
x = 71° Subtract 109°.
The third angle of the triangle measures 71°.
Answers
Answer:
Ummm I think the question is wrong, I don't fully understand.
Which of the following equations are equivalent? Select three options. 2 + x = 5 x + 1 = 4 9 + x = 6 x + (negative 4) = 7 Negative 5 + x = negative 2
Answers
The required equations that are equivalent to each other are,
(A) 2 + x = 5 (B) x + 1 = 4 (E) -5 + x = -2.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Given equations,
(A) 2 + x = 5
Simplifying the above expression,
x = 5 - 2
x = 3
Similarly, simplify all the equations,
(B) x = 3
(C) x = -3
(D) x = 11
(E) x = 3
Therefore, equations that give x = 3, after simplification is equivalent equations.
Thus, the requried equations that are equivalent to each other are,
(A) 2 + x = 5 (B) x + 1 = 4 (E) -5 + x = -2.
What is the range of the given function? To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation u = 748g, where g is the total number of gallons of water used and u is the number of units.
Answers
The question is incomplete. The complete question is :
To bill customers for water usage, one city converts the number of gallons used into units. This relationship is represented by the equation g = 748u, where g is the total number of gallons of water used and u is the number of units. Determine which statements about the relationship are true. Check all that apply.
g is the dependent variable.
u is the dependent variable.
g is the independent variable.
u is the independent variable.
The variables cannot be labeled without a table of values.
The variables cannot be labeled since any value can be selected for either
Solution :
Given equation :
g = 748 u
Here, g = total number of gallons of water used
u = number of units
Customers uses the number of units of water.
The unit of water is independent of the total number of gallons of water used.
So the number of units u is an independent variable.
But the value of gallons of water depends on the number of units that is used.
Therefore, number of gallons of water g is a dependent variable.
Thus, we can say that :
g is dependent variableu is independent variableWhich graph represents the linear equation y = −5x − 3?
a graph of a line that passes through the points negative 4 comma 0 and 0 comma negative 3
a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3
a graph of a line that passes through the points negative 1 comma 0 and 0 comma negative 5
a graph of a line that passes through the points negative 1 comma 4 and 0 comma negative 2
Answers
Answer: a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3.
Step-by-step explanation: the y-intercept is where the line meets the y line which in this case is -3. I used slope formula to find the m of the equation ( slope ) take a look at the attached image to see how I solved it.
Answer:
a graph of a line that passes through the points negative 1 comma 2 and 0 comma negative 3.
Step-by-step explanation:
a______ is a constant a variable or a product or a quotient of constant and variable terms are separated by symbol plus and minus
Answers
(An algebraic expression) may be the answer
Tina wrote the equations 3 x minus y = 9 and 4 x + y = 5. What can Tina conclude about the solution to this system of equations?
Answers
Answer:
(2, –3) is a solution to the system of linear equations.
Step-by-step explanation:
Given: Equations:
3x - y = 9 --------(1),
4x + y = 5 --------(2),
Add Equation (1) + Equation (2),
3x + 4x = 9 + 5
7x = 14 ( Combine like terms )
x = 2 ( Divide both sides by 7 ),
From equation 1:
3(2) - y = 9
6 - y = 9
-y = 9 - 6 ( Subtraction 6 on both sides )
-y = 3
y = - 3 ( Multiplying -1 on both sides )
10 points, please fast !!!!!
Answers
Answer:
2/1 a improper fracrion 1/2 is a proper fraction
Step-by-step explanation: i just know those two sorry
Answer:
slope = 2
Step-by-step explanation:
slope is defined as change in y over change in x. for every +1 in the x direction, y receives +2. 2/1 = 2
The price of an item yesterday was $180. Today, the price rose to $261. Find the percentage Increase.
Answers
Answer:
145%
Step-by-step explanation:
When you want to find the percent of increase you need to divide the new price by the old price and move the decimal over two spaces to the right to make it a percent.
261/180=1.45=145%
Find the product.
(v - 7su^2) (v + su^2)
Enter the correct answer.
Answers
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Reminder :
\((x + a)(x + b) = {x}^{2} + (a + b)x + (a \times b) \\ \)
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\( {v}^{2} + ( - 7s {u}^{2} + s {u}^{2})v +( ( - 7s {u}^{2})(s {u}^{2} )) = \\ \)
\( {v}^{2} - 6s {u}^{2} v - 7 {s}^{2} {u}^{4} \\ \)
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Answer:
v² - 6su²v - 7s²\(u^{4}\)
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
= v(v + su²) - 7su²(v + su²) ← distribute both parenthesis
= v² + su²v - 7su²v - 7s²\(u^{4}\) ← collect like terms
= v² - 6su²v - 7s²\(u^{4}\)