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Did I do this right?AD¯¯¯¯¯ , BD¯¯¯¯¯ , and CD¯¯¯¯¯ are angle bisectors of the vertex angles of △ABC . CF=8 meters and CD=17 meters.What is DE ?
General
7 months ago
Find tan A for the triangle below.
General
7 months ago
Find the average rate of change from x = 3 to x = 15 for the function f(x) = 0.01(2)x and select the correct answer below.A0.08B12C27.3D327.68
General
7 months ago
Parallelogram ABCD is a rectangle.Which statements are true?Select each correct answer.DX=AX m∠ABX+m∠CBX=90° m∠DXC=m∠BXC2AX=CD
General
7 months ago
Which point is on the circle centered at the origin with a radius of 5 units? Distance formula: (2, ) (2, ) (2, 1) (2, 3)
General
7 months ago
A map of Levi’s property is being made with a scale of 2 centimeters : 3 meters. What is the scale factor?
General
7 months ago
A movie producer conducted a survey after the screening of his movie to find out how the film would be received by viewers from different age groups. The columns in the two-way table indicate the numbers of viewers who rated the film on a four-point scale: excellent, good, average, and poor. Viewer's Age Group Excellent Good Average Poor Marginal Totals 16-25 52 42 12 7 113 26-35 33 50 5 9 97 36-45 58 12 28 34 132 46-55 25 17 22 12 76 56 and Above 12 5 3 8 28 Marginal Totals 180 126 70 70 446 Which of these observations is supported by the data in the table? Note: A rating of good or excellent means the audience liked the movie, while a rating of poor means the audience disliked the movie.
General
7 months ago
Select all statements that are true about the linear equation. y=12x−4y=12x-4 The graph of the equation is the set of all points that are solutions to the equation. The point (−6,7)(−6,7) is on the graph of the equation. The graph of the equation is a single point representing one solution to the equation. The point (−4,−6)(−4,−6) is on the graph of the equation.
General
7 months ago
Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y = 4x2 + 5x – 1.
General
7 months ago
Which relationship between x and y in the equation shows a proportional relationship? A. y=x−2 B. y=4x+2 C. y=8x D. y= x 2 +2
General
7 months ago
Which equation can best represent the following situation? Maria wants to buy apples and pears at the store. Let x = number of apples and y = the number of pears. Apples are $4 a pound and pears are $2 a pound. She has a total of $20 to spend. A. 2y = 4x + 20 B. 2x + 4y = 20 C. 4y = 2x + 20 D. 4x + 2y = 20
General
7 months ago
Suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR?A) AB__DE = CB__FEB) m∠C = m∠F C) m∠A + m∠B + m∠C = 180° D) 180° - m∠D = m∠E + m∠F
General
7 months ago
please help me Which of the following is the inverse of the function given below?
General
7 months ago
i need help asap Find the lateral area for the cylinder with the given measurement.r = 6, h = 20120 square units240 square units312 square units
General
7 months ago
PLEASE HELP!!!!!!!!!! ON TIME LIMIT!!!!!!!!!! Jimmy needs $42 to buy a pack of comic books. He has saved $18 and plans to work as a babysitter to earn $6 per hour. Which inequality shows the minimum number of hours, n, that Jimmy should work as a babysitter to earn enough to buy a pack of comic books? 6n ≥ 42 + 18, so n ≥ 10 6n ≤ 42 + 18, so n ≤ 10 18 + 6n ≤ 42, so n ≤ 4 18 + 6n ≥ 42, so n ≥ 4
General
7 months ago
What is the missing step in the given proof?Statement: m∠4 = m∠15Reason: Substitution Property of EqualityStatement: m∠4 + m∠8 = 180°Reason: definition of supplementary anglesStatement: ∠7 and ∠8 are supplementary.Reason: Linear Pair TheoremStatement: m∠4 = m∠16Reason: Transitive Property of EqualityStatement: ∠15 and ∠8 are supplementary.Reason: Transitive Property of Equality
General
7 months ago
Determine whether the origin is included in the shaded region and whether the shaded region is above or below the line for the graph of the following inequality: y > one halfx + 2 The origin is not included in the shaded region and the shaded area is above the line. The origin is not included in the shaded region and the shaded area is below the line. The origin is included in the shaded region and the shaded area is above the line. The origin is included in the shaded region and the shaded area is below the line.
General
7 months ago
Which image is the dilation of the rectangle with the center of the dilation at the origin and a scale factor of 1/2 ?
General
7 months ago
what is the quotient of 2m^9n^4/-4m^-3n^-2 in simplest form? assume m=0,n=0 A.-m^-12n^6/2B.-m^27n^8/2C.6m^12n^6D.8m^12n^6
General
7 months ago
Point C divides AB in a particular ratio. Match point C and the ratio into which C divides AB with the endpoints of AB .
General
7 months ago
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