The graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k: a parabola with a vertex of 4, negative 2 What is the value of h? (1 point) Select one: a. 4 b. 2 c. −2 d. −4
What is the area of triangle LMN? A)12 square units B)14 square units C)15 square units D)24 square units Download jpg
Given that D is the midpoint of AB and B is the midpoint of AC, which statement must be true? A: AD = 1/3 AC B: AC = 4DB C: AB + DC = AC D: BK = KCDownload png
Which equation is true regarding the angles formed by the diagonals and sides of the rhombus? x + y = z 2x = y + z z + x = 2y 2x + 2y = 4z
In the figure below, triangle ABC is similar to triangle PQR: A right triangle ABC with right angle at B and base BC is drawn. Length of AB is 16, length of BC is 20. A similar right triangle; triangle PQR, which is triangle ABC enlarged and reflected across a horizontal line, is drawn near it. The right angle is at Q. Angle A is congruent to angle P and angle C is congruent to angle R. The length of QR is 80. What is the length of side PQ? Download png
In order to inscribe a circle in a triangle, which line must you construct? A) median B) altitude C) diagonal D) angle bisector
Which step is included in the construction of parallel lines? A. Connect two arcs with a compass. B. Create arcs above the given line with a straightedge. C. Copy an angle by creating arcs with a compass. D. Connect the parallel lines with a straightedge.
Which of the following statements is NOT true about the explanatory variable? a) it is used to explain changes in values of another variable b) it is used to predict changes in values of another variable c) it is plotted along the x-axis d) it is a dependent variable
Please help!!!!!! In circle C, r = 32 units. What is the area of circle C? 32pi units2 64pi units2 256pi units2 1024pi units 2 Download png
Tamara can proofread 12 pages in 6 minutes. how many minutes will it take her to proofread 96 pages?
Which equation does the graph of the systems of equations solve? It's a quadratic graph opening down and quadratic graph opening up. They intersect at (0,3) and (2,-5). (a)x2 - 2x + 3 = 2x2 - 8x - 3 (b)x2 - 2x + 3 = 2x2 - 8x + 3 (c)-x2 - 2x + 3 = 2x2 - 8x - 3 (d)-x2 - 2x + 3 = 2x2 - 8x + 3
Find the value of x to the nearest tenths. the figure is not drawn to scale. x = 15.7 x = 4.4 x = 13.9 x = 1.9 Download png
What are the period and phase shift for f(x) = 5 tan(2x − π)? Period: π; phase shift: x = pi over two Period: π; phase shift: x = negative pi over two Period: pi over two; phase shift: x = negative pi over two Period: pi over two; phase shift: x = pi over two I think it is A.. Please explain
Which two-dimensional shape can be rotated to create this solid object? a rhombus rotated about its diagonal a trapezoid rotated about the line joining the midpoints of the parallel sides a pentagon rotated about a perpendicular bisector of a side a hexagon rotated about a line joining two opposite vertices
PLEASE PLEASE HELP! LAST QUESTION! A giant pie is created in an attempt to break a world record for baking. The pie is shown below: (picture) What is the area of the slice of pie that was cut, rounded to the nearest hundredth? a. 22.08 ft2 b. 24.45 ft2 c. 26.32 ft2 d. 28.97 ft2 Download gif
Which statement best describes stocks? A) They should be purchased when prices are high and sold when prices are low. B) They are an investment in a company’s progress and profits. C) They are a type of investment that includes raw materials and natural resources. D) They should be purchased only as long-term investments.
What coordinate for F would make triangle ABC and triangle DEF congruent ? A. (-2,4) B. (-2,3) C. (-3,3) D. (-3,4) Download jpg
AC is tangent to circle O at A. The diagram is not drawn to scale. If mBY =34 degrees, what is < YAC? a. 68 degrees b. 51 degrees c. 73 degrees d. 56 degrees Download jpg
What are the values of a and b? a=400/21, b=580/21 a=400/21, b=20/21 a=580/21, b=29/21 a=20/21, b=580/21
A Ferris wheel car moves from point C to point D on the circle shown below: Circle A is shown with a central angle marked 38 degrees and the diameter marked 20 feet. What is the arc length the car traveled, to the nearest hundredth? 2.18 feet 4.31 feet 5.84 feet 6.63 feet
Classify the following expression by degree and term: 4x^2 + 3xy + 12yz A. 2nd degree trinomial B. 3rd degree polynomial C. 12th degree trinomial D. 2nd degree polynomial
You have 332 feet of fencing to enclose a rectangular region. What is the maximum area? A. 6889 square feet B. 6885 square feet C. 110,224 square feet D. 27,556 square feet
PLEASE HELPPPPP !!!!! Question 3(Multiple Choice Worth 5 points) (09.02 MC) Quadrilateral OPQR is inscribed in circle N, as shown below. What is the measure of ∠QRO? Quadrilateral OPQR is inscribed in circle N. Angle O is labeled x plus 17 degrees, angle Q is 6x minus 5 degrees, and angle R is 2x plus 19 degrees. A) 41 B) 67 C) 113 D) 139