a tabletop in the shape of a trapezoid has area an of 6,550 square centimeters. Its longer base measures 115 centimeters, and the shorter base is 85 centimeters. what is the height? Question solved general 5 months ago 5116
The perimeter of a rectangle is 92 feet and its diagonal is 34 feet. find the area of the rectangle. Question solved general 5 months ago 3380
Which statement is always true?A) The sum of two irrational numbers is rational.B) The product of a rational and irrational number is rational.C) The sum of two rational numbers is irrational.D) The product of two rational numbers is rational. Question solved general 5 months ago 7386
A man who is 2 meters tall stands on horizontal ground. He is 32 meters from the base of a tree. The angle of elevation of the top of the tree from his line of sight is 25 degrees. What is the height of the tree to the nearest hundredth meter? Question solved general 5 months ago 5406
a shipping crate carrying e-readers has a length of 20 feet, a width of 7 1/2 feet and height of 8 1/2 feet. what is the volume of the crate in cubic feet? Question solved general 5 months ago 5069
Given the parent function f(x) = 2x, which graph shows f(x) + 1?answer is the photo! Question solved general 5 months ago 8764
Identify the polynomial divisor, dividend, and quotient represented by the synthetic division. mc001-1.jpg Divisor: –3 3 x – 3 x + 3 Dividend: 2x3 + 11x2 + 18x + 9 -6x3 - 15x - 9 2x2 + 5x + 3 Quotient: 2x4 + 11x3 + 18x + 9 2x3 + 5x2 + 3x 2x2 + 5x + 3 Question solved general 5 months ago 3016
how many square inches of crust would it take to cover the bottom of a pie dish with a 15 inch diameter Question solved general 5 months ago 6878
It is recommended that one fire extinguisher be available for every 6000 feet in the building write and solve an equation to determine X the number of fire extinguishers needed for building that has 135,000 square feet. Show your work Question solved general 5 months ago 3447
Part A: The radius of an indoor fountain at a hotel is π feet. Hotel management wants to build a bench around the outside of the fountain. How long will the bench be?They also want to crate a cover for the fountain. How much material will they need? Round your answers to the nearest hundredth.Part B: An outdoor fountain at the hotel has a radius two and a half times the radius of the indoor fountain. Hotel Management wants to put a short brick wall around the edge of the fountain. How long will the brick wall be? How much longer will it be than the circular bench inside the hotel? Round your answers to the nearest hundredth. Question solved general 5 months ago 6612
Luna want to know what proportion of the 7th graders at her school are interested in taking art class. Which is the best group survey to find this information. A:ask all of her classmates in her homeroom who show up for school one day? B:ask every person who is waiting at her bus stop one afternoon. C:ask every 12th person who leaves school one afternoon. roll dice to determine which person to ask first. D: ask all her friends to ask their friends. PLEASE HELP ME!! Question solved general 5 months ago 6945
Bamboo is one of the fastest-growing plants. A typical growth rate for bamboo in temperate climates is 3-10 centimeters per day during the growth season. Which of the following equations, where t represents time in days, and L represents length in centimeters, could be descriptions of the growth of a bamboo plant? Select all that apply. A.L=1.1t B.L=2.5t C.L=3.6t D.L=7.1t E.L=9.3t F.L=10.4t Question solved general 5 months ago 1510
The expression can be used to find the total amount in a bank account when the principal dollar amount, P(1+r), is compounded annually for n years at an interest rate of r. Which of the following statements is true? The quantity(1+r) is multiplied by P. The quantity is (n+n.r) multiplied by P. The quantity is (1+r) multiplied by itself n times. The quantity is P(1+r) multiplied by itself n times. Question solved general 5 months ago 6964
Hi, I've recently started doing proofs in math, and I've gotten through most of it, but I am still absolutely clueless when it comes to these questions; could someone please help and explain to me how this works?? Question 1: What is the reason for #4? Given: 4x + 1 = 6x - 2, Prove: x = 3/2 (1) 4x + 1 = 6x - 2 (2) 4x + 3 = 6x (3) 3 = 2x (4) 3/2 = x ? (5) x = 3/2 Question 2: What is the reason for #3? Given: 3x - 4 = 2(x + 8), Prove: x = 20 (1) 3x - 4 = 2(x + 8) (2) 3x - 4 = 2x + 16 (3) 3x = 2x + 20 ? (4) x = 20 PLEASE HELP I AM DESPERATE TO UNDERSTAND!! Question solved general 5 months ago 9516
Lisa has 12 more stickers than John, and together they have 60 stickers. What is the ratio of the number of Lisa’s stickers to the number of John’s stickers? Help please!! Question solved general 5 months ago 1480
how can properties of operations be used to subtract expressions Question solved general 5 months ago 1915
Item 18 You and your friend are selling tickets to a charity event. You sell 7 adult tickets and 16 student tickets for $120. Your friend sells 13 adult tickets and 9 student tickets for $140. What is the cost of a student ticket? Question solved general 5 months ago 6273
Ms. Robinson gave her class 12 minutes to read. Carrie read 5 1/2 pages in that time. At what rate, in pages per hour, did Carrie read? Question solved general 5 months ago 1573
A park has a 3 meter tall tether ball pole and a 6.8 m tall flagpole. The lengths of their shadows are proportional to their heights.Which of the following could be the lengths of the shadows?Choose 2 answers:The answer is B and d Question solved general 5 months ago 7091