WXYZ is an isosceles trapezoid with legs WX and YZ and a base XY. If the length of WX is 6x+5, the length of XY is 10x+4 and the length of YZ is 8x-3, find the value of x Question solved general 4 months ago 6670
What is the area of this figure? Select from the drop-down menu to correctly complete the statement. The area of the figure is cm². Question solved general 4 months ago 5550
Mr. Brown teaches music to children and is organizing a trek for the students of his class. He has the following breakdown of how much it would cost him per day of the trek. Campground rental: $200 per day Training Cost: $20 per student per day Food Cost: $30 per student per day Miscellaneous Expenses: $50 per student per day Trekking Gear Cost: $1,050 (one-time cost) Mr. Brown's total cost for conducting a 3-day trek with b students is represented by the expression below. Which statement best describes the coefficient of b?It is Mr. Brown's daily cost per student, with training, food, and miscellaneous expenses.It is Mr. Brown's daily cost per student for campground rental and the trekking gear.It is Mr. Brown's total 3 day cost per student, with training, food, and miscellaneous expenses.It is Mr. Brown's total cost per day for campground rental and the trekking gear. Question solved general 4 months ago 6722
5. Which of the following is NOT true about a parallelogram?The diagonals are perpendicular.Opposite sides are parallel.Opposite sides are congruent.The diagonals bisect each other. Question solved general 4 months ago 3288
Giovanni has a dog enclosure that is 6 feet by 10 feet in his backyard. He wants to double the area of the enclosure by increasing the length and the width by the same amount. By how many feet will the length and the width be increased? Round to the nearest hundredth if necessary. Question solved general 4 months ago 2379
Select all of the following true statements if R = real numbers, Z = integers, and W = {0, 1, 2, ...}W ⊂ ZR ⊂ W0 ϵ ZØ ⊂ R{0, 1, 2, ...} ⊆ W-2 ϵ W Question solved general 4 months ago 5045
The dilation rule DF,3(x, y) is applied to △ABC, where the center of dilation is at F(1, 1). The distance in the x-coordinates from A(–2, 2) to the center of dilation F(1, 1) is unit(s). The distance in the y-coordinates from A(–2, 2) to the center of dilation F(1, 1) is unit(s). The vertex A' of the image is . Question solved general 4 months ago 7069
Gia’s house is located 24 kilometers southeast of the library. Her school is located 7 kilometers southwest of the library and 25 kilometers due west of her house. Which statement is true?A.If Gia walks directly from her house to her school, and then directly from her school to the library, her path will form a right angle.B.If Gia walks directly from her house to the library, and then directly from the library to her school, her path will form a right angle.C.If Gia walks directly from her school to her house, and then directly from her house to the library, her path will form an right angle.D.There is no right angle formed by any two paths connecting Gia’s house, her school, and the library. Question solved general 4 months ago 9904
Lia must work at least 5 hours per week in her family’s restaurant for $8 per hour. She also does yard work for $12 per hour. Lia’s parents allow her to work a maximum of 15 hours per week overall. Lia’s goal is to earn at least $120 per week.Write a system of inequalities to represent this situation. Let r be the number of hours worked at the restaurant, and let y be the number of hours of yard work.Graph the inequalities.What is the maximum number of hours Lia can work at the restaurant and still meet her earnings goal? Explain.What is the maximum amount of money Lia can earn in 1 week? Explain. Question solved general 4 months ago 4592
Howard is saving to buy a mountain bike that costs $245, excluding tax. He already has saved $28. What is the least amount of money Howard must save each week so that at the end of the 9th week, he has enough money to buy the bike. Round your answer to the nearest dollar. Question solved general 4 months ago 5179
It costs $21.50 to enter an amusement park and $0.25 to ride a ride. You have $22.25. Write an equation that represents the number r of rides you can ride. An equation is ? =22.25 Question solved general 4 months ago 2636
match each set of vertices with the type of quadrilateral they form1. A (2,0), B (3,2), C (6,3), D (5,1)A. A parallelogram with non perpendicular adjacent sides 2. A (-5,-3), B (-4,-1), C (-1,-1), D (0,-3)B. A Square3. A (3,3), B (2,5), C (4,6), D (5,4)C. A rectangle with non congruent adjacent sides4. A (3,3), B (3,6), C (7,6), D (7,3)D. a rhombus with non perpendicular adjacent sides5. A (2,-2), B (3,0), C (4,-2), D (3,-4) Question solved general 4 months ago 7633
The “staircase” below is 4 units tall and contains 10 unit squares. Suppose the staircase were extended until it was 12 units tall. How many unit squares would it then contain all together? Question solved general 4 months ago 6875
Please help If you vertically stretch the exponential function f(x)=2^x by a factor of 5, what is the equation of the new function A.f(x)=5(2^x)B.f(x)=10^xC.f(x)=7^xD.f(x)=2^(5x) Question solved general 4 months ago 3424
Which polynomials, given in square inches, could represent the area of a square with whole number side lengths if x is a whole number greater than 2? Remember, the formula for the area of a square is A = s2. Check all that apply. a) x2 − 9b) x2 −100 c) x2 − 4x + 4 d) x2 + 10x + 25e) x2 + 15x + 36 Question solved general 4 months ago 6534
Marquis wrote the linear regression equation y=1.245x - 3.684 to predict the cost, y, of x songs purchased. Marquis spent $40 on songs. Which is the best estimate of the number of songs that Marquis purchased? Question solved general 4 months ago 8962
Researchers measured the data speeds for a particular smartphone carrier at 50 airports. The highest speed measured was 78.7 Mbps. The complete list of 50 data speeds has a mean of x=18.51 Mbps and a standard deviation of s=36.78 Mbps. What is the difference between carrier's highest data speed and mean of all 50 data speeds? Question solved general 4 months ago 7430
Total employment for sheet metal workers in 2016 is projected to be 201,000. If this is a 6.3% increase from 2006, approximately what was the total employment in 2006?a.214,000b.188,000c.195,000d.189,000 Question solved general 4 months ago 4615
2. Find the length of the missing leg of a right triangle given a leg of length 15 and a hypotenuse of length 17. Leave your answer in simplest radical form. A. Sqrt255B. 64C. 8D. 5Sqrt5Please help! I will give brainliest to the correct answer. Question solved general 4 months ago 6510
Solve the system of equations using the substitution method.{2x+8y=4x=−3y+5x=y=Solve the system of equations using the linear combination method.{5m+3n=413m−6n=9Enter your answers in the boxes.m = n = Solve the system of equations using the linear combination method.{6g+8h=40−6g+2h=−20Enter your answers in the boxes.g = h = Solve the system of equations using the linear combination method.{9x+5y=352x+5y=0Enter your answers in the boxes.x = y = Question solved general 4 months ago 7628