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What are the zeros of the function f(x)=x^2+8x+4, expressed in the simplest radical form ?
General
2 months ago
A company makes a profit of $50 per software program and $35 per video game. The company can produce at most 200 software programs and at most 300 video games per week. Total production cannot exceed 425 items per week. How many items of each kind should be produced per week in order to maximize the profit?Use linear programming to solve. Show all your work.
General
2 months ago
Eden is cutting two triangular tiles for her bathroom. She needs the tiles to be congruent but is not sure she is cutting them that way. Eden has ensured that one side of both tiles is congruent. Which pair of sides would Eden need to compare in order to make sure the triangles are congruent by HL? triangle ABC with coordinates A at 1 comma 4, B at 2 comma 4, C at 1 comma 1, and a right angle symbol at A and length of AC of 3 units, triangle EFD with coordinates E at 2 comma negative 2, F at one comma negative 2, D at 2 comma 1 and a right angle symbol at E with length of ED of 3 units segment AC and segment EF segment AC and segment FD segment BC and segment EF segment BC and
General
2 months ago
The diagram represents the polynomial 4x2 + 23x – 72. A 2-column table with 2 rows. The labels for both the columns and the rows is question mark. First column entries are 4 x squared, negative 9 x. Second column entries are 32 x, negative 72. What is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
General
2 months ago
Write an equation of the cosine function with the given amplitude, period, phase shift, and vertical shift. amplitude: 2, period = , phase shift = – , vertical shift = –2
General
2 months ago
A hackberry tree has roots that reach a depth of 6 adn 5/12 meters. The top of the tree is 18.28 meters above the ground. Find the total height from the bottom of the roots to the top of the tree.
General
2 months ago
11. (-7,-12,0, 5,2,-4,-1) least to greatest
General
2 months ago
Calcular el volumen en m3 de la esfera en el que el área de uno de sus círculos maximos es 36pim2
General
2 months ago
he equation sin (40 degree) equals StartFraction b Over 20 EndFraction can be used to determine the length of line segment AC.Triangle A B C is shown. Angle A C B is a right angle. The length of side A C is b and the length of hypotenuse A B is 20 centimeters.What is the length of ? Round to the nearest tenth.
General
2 months ago
The average salary for a doctorate is 39,000 less than twice that of someone with a bachelor's degree. Combined, a people (one with a denctorate, are with a bachelor's earn 1+126,000. Find the salary for each degree. 120.000 - - 39000 24 = 165,ooo.
General
2 months ago
Which of the following is the reciprocal parent function?(Please help ASAP)
General
2 months ago
I NEED HELP WILL MARK BRAINLISTGiven the following system of equations:2x + 6y = 124x + 3y = 15Which action creates an equivalent system that will eliminate one variable when they are combined? Multiply the second equation by −2 to get −8x − 6y = −30. Multiply the first equation by 2 to get 4x + 12y = 24. Multiply the second equation by −4 to get −16x − 12y = −60. Multiply the first equation by −4 to get −8x − 24y = −48.
General
2 months ago
The leg of an isosceles triangle is 16 and the measure of one of the angles is 150. Find the area of the triangle.
General
2 months ago
The officers of a high school senior class are planning to rent buses and vans for a class trip. Each bus can transport 80 students, requires 4 chaperones, and costs $1 comma 100 to rent. Each van can transport 10 students, requires 1 chaperone, and costs $120 to rent. Since there are 480 students in the senior class that may be eligible to go on the trip, the officers must plan to accommodate at least 480 students. Since only 40 parents have volunteered to serve as chaperones, the officers must plan to use at most 40 chaperones. How many vehicles of each type should the officers rent in order to minimize the transportation costs? What are the minimal transportation costs?
General
2 months ago
Thirty-five small communities in Connecticut (population near 10,000 each) gave an average of x = 138.5 reported cases of larceny per year. Assume that σ is known to be 42.7 cases per year. (a) Find a 90% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.) (b) Find a 95% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)(c) Find a 99% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)
General
2 months ago
Give an example of a linear equation that is perpendicular to y=5
General
2 months ago
Help Please 15 pointsWrite each polynomial in standard form. 2x2 + x3 – 3 + 4x5 (a) 3 + 2x2 + x3 + 4x5(b) 4x5 + x3 + 2x2 + 3(c) 4x5 + x3 + 2x2 – 3(d) 4x5 + 2x2 + x3 – 3
General
2 months ago
WILL MARK BRAINLIESTExplain how System 1 becomes equivalent to System 2.System 1:Ax + By = CLx + My = NSystem 2:Ax + By = C(A − L)x + (B − M)y = C − N The first equation in System 1 is the sum of the equations in System 2. The second equation in System 2 is the first equation in System 2. The first equation in System 1 is the difference of the equations in System 2. The second equation in System 1 is the first equation in System 2. The second equation in System 2 is the sum of the equations in System 1. The first equation in System 2 is the first equation in System 1. The second equation in System 2 is the difference of the equations in System 1. The first equation in System 2 is the first equation in System 1.
General
2 months ago
HELP ASAPPPPPP!!!!!!!! Pleaseeeee!!!!! It’s 20 points Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)?A number line from negative 5 to 5 in increments of 1. An open circle is at 3 and a bold line starts at 3 and is pointing to the left.A number line from negative 5 to 5 in increments of 1. An open circle is at 3 and a bold line starts at 3 and is pointing to the right.A number line from negative 5 to 5 in increments of 1. An open circle is at negative 3 and a bold line starts at negative 3 and is pointing to the left.A number line from negative 5 to 5 in increments of 1. An open circle is at negative 3 and a bold line starts at negative 3 and is pointing to the right.
General
2 months ago
If j = k, then j + 9 = k + 9 represents which algebraic propertya. Additive Identityb. Additive Inversec. Addition Property of Equalityd. Associative Property of AdditionAnser fast plz!!!!!!!!!!!!!
General
2 months ago
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