Answer:
Slope=4
x−intercept=−
4
16
=−4
b−intercept=
1
16
=16.0000
Step-by-step explanation:
Find three functions named f(x), h(x) and g(x) that when combined the expression equals x2-5x+12. You must use two different operations.
Write two functions f(x) and g(x) such that f(g(x))= -4. What did you let x equal?
The volume of wood in a tree varies jointly as the height of the tree and the square of the distance around the tree trunk. If the volume of wood is 15.84 cubic feet when the height is 22 feet and the distance around the trunk is 3 feet, what is the volume of wood obtained from a tree that is 32 feet tall having a measurement of 4 feet around the trunk?
Answer:
64
Step-by-step explanation:
Answer:
Guys please, I can't go to sleep until I finish this :(
A) Identify two points on the line and write the coordinate pairs below.
B) Use your two points to find the slope, and make sure to show your work.
C) Use your slope from Part B and find the equation of the line in point-slope form. Show your work and work through the steps to transform the equation from the point-slope form into the slope-intercept form.
D) Based on the equation you found in Part C, predict how long it takes Mr. Waxman to deliver his packages on Day 0. Approximately how much did his delivery time decrease per day?
Answer:
point a- (7,7)
point b- (4,19)
slope- m=-12/3=-4/1=-4
equation of line- y=4x+35
time - 48min on day 0, and it increases by 12min a day
Step-by-step explanation:
Answer:
(4,19) (7,7)
Slope = -4
Y=-4x+35 (This is point slope intercept form, sorry but could you please convert this?)
35 minutes, 4 minutes a day
Step-by-step explanation:
You take the coordinates you see for A, in this case, the last 2
The slope you find with the equation y2-y1/x2-x1, so substitute 7-19/7-4 = -12/3=-4.
As for this, (please convert I'll find out later but you need this answer now so....)
For 35 minutes, if you know your y intercept is 35, then it will be (0,35) for 5 minutes. Also, the slope is -4, so you know that it decreases by 4 minutes.
3x2+(2y+z3) if x=4, y=5, and z=3
Answer:
43 or 25
Step-by-step explanation:
Plug all of the numbers into the equation.
(i'm not sure if the 3x2 is a letter or not, so i'll just solve it anyways for both.)
3(4)(2) + (2(5) +(3)(3) = 43
If it's not a letter then
3x2 + (2(5)+3(3)) = 25
A tuxedo rental service charges a $150 flat fee for a suit plus $50 per additional day. Write and solve an equation to determine the cost of renting the tuxedo for 4 days.
Answer:
150+50*4=350
Step-by-step explanation:
hope it helped sorry if it's not what you wanted.
Answer: 150 + 50(d) = a
It would cost $350 to rent the tuxedo for four days
Steps: 150 + 50(d)
d = days = 4
a = total amount
Plz mark brainliest:)
A truck can be rented from Acme
Truck Rental for $80 per week plus $0.28 per mile.
How many miles can be driven if you have at most $100 to spend on truck rental.
Answer: 71.429 miles
Step-by-step explanation:
The charge for the rental truck can be represented by the equation: y= 0.28m+80
m is the miles driven
y is the total cost
Plug in 100 for y because that’s how much you have to spend
100=0.28m+80
-80 -80
20=0.28m. Divide both sides by 0.28
71.429 miles
You can round it again if you want
71.43 or 71.4 or 71
Can someone awsner this for me honestly I’m sorry but I really need these awsner but I need the answers for these 3 to
1. 50 + 20x = 240
2. 85% so more than 75%
3. 25.9% so about 26%
Hope this helps and please consider marking branliest if this helped you
question in link below
Answer:
105
Step-by-step explanation:
2x17=34
17x2.5=42.5
1.5x17=25.5
1/2x2x2x1.5=3
34+42.5+25.5+3=105
Answer Po Ba Ay 11.33?
Step-by-step explanation:
Calc
Find the measure of angle MKN.
Answer:
m∠MKN = 61°
Step-by-step explanation:
Since KN is a perpendicular bisector, m∠NKM and m∠MKJ have to add up to 90°.
Step 1: Set up equation
6x + 7 + 3x + 2 = 90
Step 2: Solve for x
Combine like terms: 9x + 9 = 90Subtract 9 on both sides: 9x = 81Divide both sides by 9: x = 9Step 3: Find m∠MKN
m∠MKN = 6x + 7
m∠MKN = 6(9) + 7
m∠MKN = 54 + 7
m∠MKN = 61°
Answer:
61
Step-by-step explanation:
Since JKL is a straight line, it equals 180
JKM + MKN + NKL = 180
3x+2 + 6x+7 + 90 = 180
Combine like terms
9x+99 = 180
Subtract 99 from each side
9x+99-99= 180-99
9x =81
Divide each side by 9
9x/9 = 81/9
x=9
We want MKN
6x+7 = 6*9 +7 = 54+7 = 61
Please help me with these three answers. It’s solving systems of equations.
Please I need help please find the exponent for “3”
Answer:
53
Step-by-step explanation:
Answer:
the exponent is 3 and 4 because the exponents is suppose to be on top of the base.
Step-by-step explanation:
What is the value of x in the product of powers below?
6 Superscript 9 times 6 Superscript x = 6 squared
Negative 11
negative 7
7
11
Answer:
Step-by-step explanation:
We can start by simplifying the left side of the equation using the product of powers rule, which states that when we multiply two powers with the same base, we can add their exponents.
6^9 * 6^x = 6^2
Now we can use the rule to add the exponents on the left side of the equation:
6^(9+x) = 6^2
Since the bases are the same, we can equate the exponents:
9 + x = 2
Subtracting 9 from both sides gives us:
x = -7
Therefore, the value of x in the product of powers equation is -7.
HELP WILL MARK YOU BRAINLIEST NO GUESSES PLZ!!!!
x° + 90° + 52.6 = 180°
because a triangle adds up to 180° and that specific triangle is a right angle triangle which means that it consists of angle adding up to 90°
What is the equation? Been trying for 20minutes
Answer:
y = x + 2
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 2. 0) and (x₂, y₂ ) = (0, 2) ← 2 points on the line
m = [tex]\frac{2-0}{0+2}[/tex] = [tex]\frac{2}{2}[/tex] = 1
the line crosses the y- axis at (0, 2 ) ⇒ c = 2
y = x + 2 ← equation of line
Hard question: there are many partially mixed strategy Nash equilibria here. Try to think of when players are indifferent between their strategies. In each of the following games, find all the pure and mixed strategy Nash equilibria. Golden Balls Player 2 Split Player 1 Split 50,50 Steal 100,0 Steal 0,100 0,0
in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).
In the Golden Balls game, there are two players, Player 1 and Player 2. Each player can choose to either "Split" or "Steal." The payoffs for each possible combination of actions are as follows:
If both players choose Split, they both receive a payoff of 50.
If Player 1 chooses Steal and Player 2 chooses Split, Player 1 receives 100, and Player 2 receives 0.
If Player 1 chooses Split and Player 2 chooses Steal, Player 1 receives 0, and Player 2 receives 100.
If both players choose Steal, they both receive a payoff of 0.
To find all the pure strategy Nash equilibria, we need to identify any strategies where neither player has an incentive to deviate unilaterally.
Pure Strategy Nash Equilibria:
(Split, Split): This is a pure strategy Nash equilibrium because if both players choose Split, neither player can improve their payoff by unilaterally changing their strategy to Steal.
Now let's consider mixed strategy Nash equilibria, where players randomize between their available strategies.
Mixed Strategy Nash Equilibrium:
To find the mixed strategy Nash equilibrium, we need to examine whether there exists a probability distribution over strategies that maximizes the expected payoff for each player, given the other player's strategy.
In this case, there is no mixed strategy Nash equilibrium since Player 2's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 1. Similarly, Player 1's expected payoff from choosing Split is always lower than the expected payoff from choosing Steal, regardless of the probabilities assigned to each strategy by Player 2.
Therefore, in the Golden Balls game, there is only one pure strategy Nash equilibrium, which is (Split, Split).
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Whats the solution X3=9
Answer:
x=2.080084
Step-by-step explanation: take cube root
Answer:
Forgive me if i am incorrect but i am pretty sure if i am not mistaken x=3*3=9
Step-by-step explanation:
When you look at it x is attach to the 3 thus making it multiplication but you would have to do the opposite. Which is division so 9 divide by 3 is 3.
Hope this help you
solve for k: 31 - 3k = 10
Answer:
k = 7
Step-by-step explanation:
Step 1: Write equation
31 - 3k = 10
Step 2: Solve for k
Subtract 31 on both sides: -3k = -21Divide both sides by -3: k = 7Step 3: Check
Plug in k to verify it's a solution.
31 - 3(7) = 10
31 - 21 = 10
10 = 10
salim solved the equation in the box below. how many solutions does his equation have? explain how you know
2(x + 2) = 2x + 4
2x + 4 = 2x + 4
-2. -2
4=4
How frequently does John typically receive account statements from bias bank?
A. Daily
B. Weekly
C. Monthly
D. Annually
John typically receives account statements from bias bank on a monthly basis.Bias bank is an American banking organization which provides customers with various banking services.
Account statements refer to a document that is produced by the bank which shows a summary of all the transactions that have been made by an account holder over a certain period of time.
The answer to the given question is that John typically receives account statements from bias bank on a monthly basis.
Therefore, option C.
Monthly is the correct answer. John may also request for account statements more frequently than the standard monthly statement.
It is important to review these account statements regularly to ensure that all the transactions have been made correctly, and to identify any errors or fraudulent activity that may have occurred.
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D Question 13 3 pts [True or False] For a standardized normal distribution, Z, the probability that Z is greater than 1.50 is less than the probability that Z is greater than 2.50. True O False < Prev
For a standardized normal distribution, Z, the probability that Z is greater than 1.50 is less than the probability that Z is greater than 2.50. False, is the correct statement regarding the given statement.
In statistics, the standardized normal distribution is a normal distribution with a mean of zero and a standard deviation of one. It is also known as the standard normal distribution. The distribution is entirely defined by its mean and standard deviation. For example, any normal distribution can be standardized by subtracting its mean and dividing by its standard deviation.This distribution is a continuous probability distribution.
A continuous probability distribution is a probability distribution that assigns probabilities to an infinite number of possible outcomes that are not countable. These probabilities are expressed as the area under the curve in a continuous probability distribution. The total area under the curve of a continuous probability distribution is always equal to one.
The statement given "For a standardized normal distribution, Z, the probability that Z is greater than 1.50 is less than the probability that Z is greater than 2.50" is false.
This is because the normal distribution curve is a symmetrical curve and the probability of being greater than a value of 1.50 or 2.50 is the same.
Therefore, the probability of Z being greater than 1.50 is the same as the probability of Z being greater than 2.50. The answer is False.
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Please show all working.
b 2. Supppose a = 0, b = 0 and = a b A) 2015 B) 2016 = 2017. Find the value of C) 2017 b+c a+b' (D) 2018 E) 2019
Given the values a = 0, b = 0, and c = a + b, we are asked to find the values of expressions involving these variables: C = 2017(b + c), D = 2018, and E = 2019.
Given a = 0 and b = 0, we can substitute these values into the expressions involving c.
Since c = a + b, we have c = 0 + 0, which simplifies to c = 0.
Now we can evaluate the expressions:
A) 2015: No information is provided to determine the value of 2015. We cannot evaluate this equation.
B) 2016: Similarly, no information is provided to determine the value of 2016. We cannot evaluate this expression.
C) 2017(b + c): Substituting c = 0, we have C = 2017(b + 0) = 2017b.
D) 2018: This expression has a constant value of 2018.
E) 2019: This expression has a constant value of 2019.
In summary, the values of the expressions are as follows: C = 2017b, D = 2018, and E = 2019. The values of A and B cannot be determined without additional information.
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4. The 3 x 3 matrix B given below, in terms of a scalar constant k. k 0 1 B = -11 k-3 9 -11 0 k (a) Given that B is singular, find the value of k. (b) Given instead that λ = 2 is an eigenvalue of B, determine the value of k on thi occasion.
(a) The value of k for which the matrix B is singular is k = -2.
(b) When λ = 2 is an eigenvalue of B, the value of k is not uniquely determined.
(a) To determine the value of k for which the matrix B is singular, we need to find when the determinant of B is equal to zero. The determinant of B is given by:
[tex]|B| = (k)((k)(9) - (-11)(0)) - (0)((-11)(9) - (k)(-11)) + (1)((-11)(0) - (k)(-11))[/tex]
Simplifying the determinant expression and setting it equal to zero, we get:
[tex](k)(9k + 11k) + (11)(-11) = 020k^2 - 121 = 0[/tex]
Solving this quadratic equation, we find two possible values for k: k = -11/4 and k = 11/4. However, for B to be singular, the determinant must be zero, which means the value of k is k = -11/4.
(b) To determine the value of k when λ = 2 is an eigenvalue of B, we need to find the values of k that satisfy the equation Bv = λv, where v is the eigenvector corresponding to λ. Substituting the given values, we have:
Bv = 2v
Expanding the equation, we get:
[tex](k)(v1) + (0)(v2) + (1)(v3) = 2v1\\(-11)(v1) + (k)(v2) + (0)(v3) = 2v2\\(0)(v1) + (-11)(v2) + (k)(v3) = 2v3[/tex]
Simplifying these equations, we find that there are multiple solutions for k that satisfy the given conditions. The value of k on this occasion is not uniquely determined.
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a submarine was approximately 625 feet below sea level if it descends another 250 feet what is its new positions write your answer as an integer
Answer:
875
Step-by-step explanation:
625 feet + 250 feet = 875 feet
Which expression is equivalent to 5(2+7)?
0 205+7)
O2+7(5)
05(2)+7
05(2)+5(7)
Answer:
4
5(2)+5(7)
Step-by-step explanation:
Express as a trinomial (2x-10)(3x+9)
Answer:
[tex]6x^{2}[/tex]-12x-90
Step-by-step explanation:
2x*3x=6x^2
2x*9=18x
3x*-10=-30x
18x-30x=-12x
-10*9=-90
The expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.
What is trinomial?Trinomial is the polynomial equations which consist of three terms (non-zero) and two or more than two variables.
The given expression in the problem is,
[tex](2x-10)(3x+9)[/tex]
Let the trinomial of this expression is f(x). Solve, it and open the bracket as,
[tex]f(x)=(2x-10)(3x+9)\\f(x)=(2x\times3x+2x\times9)-(10\times3x+10\times9)\\f(x)=(6x^2+18x)-(30x+90)\\f(x)=6x^2+18x-30x-90\\f(x)=6x^2-12x-90[/tex]
Thus, the expression when the provided equation (2x-10)(3x+9) is Express as a trinomial is 3x²-12x-90.
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Classify Each Triangle By Its Angles And Sides
Sides:Scalene,Equilateral
And Isosceles
Angles:Obtuse,Equiangular,Right,Acute
Answer:
Isosceles
Step-by-step explanation:
The triangle has two equal sides and two equal angles. Isosceles
Angles are acute ( less than 90 degrees)
By , cos(θ) = StartFraction x Over r EndFraction, and by , sin(θ) = StartFraction y Over r EndFraction. Multiplying both sides of the above equations by r, we get that x = r cos(θ) and y = r sin(θ). The states that x2 + y2 = r2. By , we have [r cos(θ)]2 + [r sin(θ)]2 = r2. Applying the , the equation can be written as r2 cos2(θ) + r2 sin2(θ) = r2. Dividing both sides of the equation by r2 results in cos2(θ) + sin2(θ) = 1.
Answer:
-Definition of cosine
-Definition of sine
-Pythagorean theorem
-Substitution
-Laws of exponents.
Step-by-step explanation:
Can someone please help me solve [tex]|b|\ \textless \ 3[/tex]
9514 1404 393
Answer:
-3 < b < 3
Step-by-step explanation:
The inequality is equivalent to two inequalities.
For b ≥ 0, this is ...
b < 3
Together with the restriction that b ≥ 0, the solution to this is ...
0 ≤ b < 3
__
For b ≤ 0, this is ...
-b < 3
b > -3 . . . . multiply by -1
Together with the restriction that b ≤ 0, the solution to this is ...
-3 < b ≤ 0
__
The solution is the 'or' of these two solutions. They can be expressed as the single compound inequality ...
-3 < b < 3
_____
Comment on absolute value inequalities
When the inequality is of the form ...
|p| < q
It can be written as the equivalent compound inequality ...
-q < p < q
as we showed above.
what is the total weight of 7 basketballs that weigh 23 ounces each?
Answer:
10.0625 pounds exactly. I'm assuming that's what this question is asking, or 161 ounces.
Step-by-step explanation:
First, multiply 7 by 23, we get 161 ounces. Assuming the question is asking for pounds, and then we divide by 16. As there are 16 ounces in a pound. 161/16 = 10.0625.
Not sure the rounding so this is the number you get from a calculator exactly.
0.3401224 ÷ 0.717
divide, and then round the answer to two decimal places
Answer: .47
Step-by-step explanation:
what is 2+2-5×6? ill mark brainliest
Answer:
-26
Step-by-step explanation:
2+2−(5)(6)=
-26
Answer:
-26
Step-by-step explanation:
2+2-5×6 = 2+2- -2630 = 4-30 = -26
