The following graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k: a parabola with a vertex of 2, 3 What is the value of k? Question solved general 11 months ago 6296
Two men, 400 feet apart, observe a balloon between them it is the same vertical plane as they are. The respective angles of elevaation of the balloon are observed by the men to be 75 degrees 20' and 49 degrees30'. Find x rounded to the nearest whole number. Question solved general 11 months ago 9663
2x - y = 5x + 3y = 7What is the value of the system determinant?5672. One number is 7 more than twice another. If their difference is 22, what is the larger number?29 37 43 Question solved general 11 months ago 7224
A carnival charges each person an admission fee and a fee per ride. A family pays 6 admission fees, and they pay for a total of 20 rides. A couple pays 2 admission fees, and they pay for a total of 18 rides. The family pays a total of $64. The couple pays a total of $44. Which augmented matrix can be used to determine the cost per admission and the cost per ride? hurry !!!!!!!!!!!!!!!!!!!!!!!!!!!!! Question solved general 11 months ago 5901
awnser ASAP please Which pair of angles has congruent values for the sin x° and the cos y°? (5 points)18°; 18°18°; 162°18°; 72°18°; 108° Question solved general 11 months ago 8545
The dot plot and the box plot shown both represent Manuel’s data. Determine which visual display is more useful for answering each of the questions listed in the table, and explain your reasons. Question solved general 11 months ago 5192
On frank's bus ride to work, all available seats are filled and 6 passengers are standing in the aisles. if 10 passengers get off the bus and 8 others get on, how many passengers are standing in the aisles, assuming that all available seats continue to be filled? Question solved general 11 months ago 9844
The length of a diagonal of a square is 20 inches. what is its perimeter in radical form Question solved general 11 months ago 3145
{3d−e=7d+e=5 Use the linear combination method. The solution is (3, 2). There is no solution. The solution is (2, −1). There are infinitely many solutions. Question solved general 11 months ago 6527
NEED HELP ASAP1. question : which triangle could not be similar to triangle ABC?select each correct answer.2. Which pairs of rectangles are similar polygons?Select each correct answer. Question solved general 11 months ago 7673
By using only two resistors, r1 and r2, a student is able to obtain resistances of 3 ω, 4 ω, 12 ω, and 16 ω. the values of r1 and r2 (in ohms) are: Question solved general 11 months ago 1087
△ABC is similar to △LMN. Also, angle B measures 35° and angle C measures 95°. What is the measure of angle L? Enter your answer in the box. Question solved general 11 months ago 5785
The function g(x) = 3x2 − 12x + 7 written in vertex form is g(x) = 3(x − 2)2 − 5. What is the vertex of g(x)?(−6, −5)(−2, −5)(2, −5)(6, −5) Question solved general 11 months ago 7601
A box contains 3 red, 2 white, and 5 blue beads, each of which is a solid color. miguel will randomly remove 1 bead from the box, record the color of the bead, and return the bead to the box. miguel will complete this process 50 times. how many times should miguel expect to record a bead color that is not white? Question solved general 11 months ago 4017
Ajax corp's sales last year were $510,000, its operating costs were $362,500, and its interest charges were $12,500. what was the firm's times-interest-earned (tie) ratio?a. 8.85b. 12.15c. 14.75d. 13.10e. 11.80 Question solved general 11 months ago 3865
A prism of height 12" has a rhombus with diagonals 6" and 8" for a base. Find the volume. 240 cu. in. 288 cu. in. 576 cu. in. Question solved general 11 months ago 8018
Regina's employer matches 25% of her 401(k) contributions — up to $1500. Regina's salary is $30,000, and last year she contributed $5000 to her 401(k) plan. What was her employer's contribution to the 401(k)? Question solved general 11 months ago 1284
In the triangle shown below, what is the approximate value of x?A.22.52 unitsB. 19 unitsC. 13 unitsD. 29.07 units Question solved general 11 months ago 7436
Shana used a table to multiply the polynomials 2x + y and 5x – y + 3. Her work is shown below. Muriel told Shana that one of the products in the table was incorrect.Which value in the table is incorrect?–2y3y5xy6xWhat is the value Shana should have written?–3y–2xy–xy5x Question solved general 11 months ago 4585
The table shows values for functions f(x) and g(x) . x f(x)=2−x g(x)=−2x−3 8 6−2 4 4−1 2 20 1 01 12 −22 14 −43 18 −6What is the solution to f(x)=g(x) ?Select each correct answer.x=−3x=−2x=−1x = 0x = 1x = 2x = 3 Question solved general 11 months ago 3336