Given: KLMN is a trapezoid, KF = 1, MF ║ LK , altitude −h. Area of KLMF = AFMN. Find: KN Question solved general 4 months ago 4823
Use the double intercept approach to find the graph of –1 = –y + x. A. B. C. D. Question solved general 4 months ago 4796
You and a friend start biking in opposite directions from the same point. You travel 108 feet every 8 seconds. Your friend travels 63 feet every 6 seconds. a. To the nearest hundredth of a mile, how far apart are you and your friend after 15 minutes? You and your friend are about miles apart after 15 minutes. b. After 20 minutes, you take a 5-minute rest, but your friend does not. To the nearest hundredth of a mile, how far apart are you and your friend after 40 minutes? You and your friend are about miles apart after 40 minutes. Question solved general 4 months ago 4603
A bread company has a total of 12 packages of buns to sell. Each package of buns contains 6 buns and sells for $2.50. The cost of the buns, in dollars, is a function of the number of packages bought.Which of the following values are in the domain of the function described? SELECT TWO THAT APPLY.A. -2B. 0C. 0.5D. 6E. 14 Question solved general 4 months ago 2875
The measure of E, the angle of elevation from point A to point B, is 5(x-2). The measure of D, the angle of depression from point B to point A is (x + 14). Find the measure of each angle.A. E = 20 degrees, D = 20 degreesB. E = 6 degrees, D = 6 degreesC. E = 10 degrees, D = 18 degreesD. E = 55 degrees, D = 27 degreesPlease help, i've literally spent 6 hours on math today and I still don't understand anything. Question solved general 4 months ago 2259
Joelle plans to sell two types of balloons at her charity event: 17-inch latex balloons that require 2 cubic feet (ft^3) of helium and 18-inch mylar balloons that require only 0.5 ft^3. She only has access to 1,000 ft^3 of helium, 15% of which will be unused due to pressure loss in the tanks. She wants to have at least 500 balloons for sale in total. For the number of latex balloons, L, and number of mylar balloon, M, which of the following systems of inequalities best represents this situation?A. 0.5L + 2M ≤ 850L + M ≥ 1,000B. 2L - 0.5M ≤ 1,000L - M ≥ 500C. 0.5L - 2M ≤ 850L - M ≥ 500D. 2L + 0.5M ≤ 850L + M ≥ 500 Question solved general 4 months ago 2961
How long will it take for $600 to grow to $47,500 at an interest rate of 8% if the interest is compounded quarterly? Round the number of years to the nearest hundredth. Question solved general 4 months ago 9589
Using the benchmark 1/2 and the fractions 1/8 amd 5/8 to write three comparison statements Question solved general 4 months ago 2498
Which of the following can be modeled with a linear function? Select all that apply. The cost per visit to a community pool. The neighborhood charges a yearly fee to use the pool. The cost to attend a show at the local theatre. Tickets are $12 each. An endangered species population is decreasing by 15% each year. The distance a bicyclist travels when cycling at a constant speed of 30 mph. The population of a town growing at a constant rate each year. Question solved general 4 months ago 3152
Evaluate the upper and lower sums for f(x) = 2 + sin(x), 0 ≤ x ≤ π, with n = 2, 4, and 8. Illustrate with diagrams like the figure shown below. (Round your answers to two decimal places.) Question solved general 4 months ago 2351
Use the formula S A = 6s2 , where S A is the surface and s is the edge length of the cube , to solve his problem. Gavan must paint a cube-shaped box. The edge length of the box is 2 1/2 feet. What is the surface area of the box? Question solved general 4 months ago 8798
what is a possible value for the missing term of the geometric sequence 35,_,875,... Question solved general 4 months ago 1423
Which of the following statements are true? Select all that apply For all real numbers a and b, a+b=b+a For all real numbers a and b, ab=ba For all real numbers a and b, a-b=b-a For all real numbers a and b, a/b=b/a For all real numbers a,b, and c, (a+b)+c=a+(b+c) For all real numbers a,b, and c, (a-b)-c=a-(b-c) For all real numbers a,b, and c, a(b+c)=ab+ac Thanks for any help provided! Question solved general 4 months ago 5062
Jonas compares two wireless data plans. Which equation gives the correct value of n, the number of GB, for which Plans A and B cost the same? (GB means “gigabytes of data.”)A. 5n = 30 + 3nB. 5n = 30(4n) + 3C. 5n = 30 + 4n + 3D. 5n = 30 + 3(n – 4) Question solved general 4 months ago 6638
Two of the steps in the derivation of the quadratic formula are shown below. Step 6: = b^2-4ac/4a^2= ( x+b/2a )^2 Step 7: = +✔️b^2-4ac/2a= x + b/2aWhich operation is performed in the derivation of the quadratic formula moving from Step 6 to Step 7? subtracting b/2a from both sides of the equation squaring both sides of the equation taking the square root of both sides of the equation taking the square root of the discriminant Question solved general 4 months ago 8014
Antonia buys 0.75 yard of fabric at $12.00 per yard. If she pays 5% sales tax,what is the total cost of the fabric? Question solved general 4 months ago 8787
Gideon has prepared the following two-column proof below. He is given that ∠OLN ≅ ∠LNO and he is trying to prove that ΔOLE ≅ ΔONE.Triangle OLN, where angle OLN is congruent to angle LNO Step Statement Reason1 ∠OLN ≅ ∠LNO Given2 Draw OE as a perpendicular bisector to LN by Construction3 m∠LEO = 90° Definition of a Perpendicular Bisector4 m∠NEO = 90° Definition of a Perpendicular Bisector5 LE ≅ EN Definition of a Perpendicular Bisector6 OL ≅ ON CPCTC7 ∠LEO ≅ ∠NEO Substitution Property of Equality8 ΔOLE ≅ ΔONE Angle-Side-Angle (ASA) PostulateGideon made two errors in the proof. Identify and correct the errors. Question solved general 4 months ago 3450
The value of a painting recently sold at an auction is expected to increase in value over time. The function v(t)=12,000(1.15)^t represents the value of the painting, v(t), at time t, where t is the measure in years since the painting was sold at an auction.Which of the following statements provide a correct interpretation of the function representing the value of the painting? SELECT ALL THAT APPLY.A. The painting was sold at the auction 1.15 years ago.B. The painting value was 1.15 at the time it was sold at the auction.C. Each year the painting increases its value by 15 percent.D. The painting was sold at the auction 12,000 years ago.E. The painting's value was 12,000 at the time it was sold at the auction.F. Each year the painting increases its value by 12,000 percent Question solved general 4 months ago 4926