The sides of a polygon are 3, 5, 4, and 6. The shortest side of a similar polygon is 9. Find the ratio of their perimeters.1/41/32/34/9 Question solved general 10 months ago 9062

Sarah has a floor plan of a room that is 5 inches wide and 6 inches long. The scale of the floor plan is 1/ 3 inch = 2 ft. What is the actual width of the room? Question solved general 10 months ago 5579

In ∆ABC with m∠C = 90° the sides satisfy the ratio BC:AC:AB = 4:3:5. If the side with middle length is 12 cm, find: 1) The perimeter of ∆ABC; 2) The area of ∆ABC; 3) The height to the hypotenuse. The perimeter is 36cm squared. Question solved general 10 months ago 3815

How can relative frequencies be used to help us estimate probabilities occurring in sampling distributions? relative frequencies are the probabilities occurring in sampling distributions. relative frequencies show the likelihood of a certain parameter falling within the class bounds. relative frequencies can be thought of as a measure or estimate of the likelihood of a certain statistic falling within the class bounds. relative frequencies cannot be used to help us estimate probabilities occurring in sampling distributions? Question solved general 10 months ago 3453

I have a square piece of cardboard that is 24 inches on each side. i want to cut out a square in each corner and the fold up the sides to make an open box. how big should i make the squares that i cut out in order to make the box have the greatest volume? Question solved general 10 months ago 5872

From the statement select the related given statement. If two angles of a triangle are equal, the sides opposite those angles are equal. Plane R is parallel to plane S; Plane T cuts planes R and S. △ABC with opposite angles for which ∠1 = ∠2. Point B is between points A and C Line l; point P not on l. △ABC with midpoints M and N. Question solved general 10 months ago 3540

In order to make premiums more affordable for their customers, Leroux Health Insurance is considering some changes to one of the plans they offer. Both the current options and proposed changes are outlined in the charts below. Leroux Health Insurance Plan A Proposed Changes Cost: Monthly Premium: $248.00 $203.00 Annual Deductible: $ 5,500.00 $8,500.00 Co-pays: Brand-name Prescriptions $35.00 $30.00 Generic Prescriptions $15.00 $10.00 Visits: Primary Care Physician: $40.00 $30.00 Specialist: $60.00 $45.00 Urgent Care: $125.00 $90.00 Emergency Room: $325.00 $250.00 If Kevin is currently insured under Leroux for his medical insurance under Plan A, how will the proposed changes affect his health care costs? a. Costs for regularly scheduled health care will go down, but Kevin may end up paying more if he finds himself seriously ill or injured. b. Costs for regularly scheduled health care will go up, but Kevin will probably pay less than he would have if he finds himself seriously ill or injured. c. Both the cost for regularly scheduled health care and the cost for emergency health care will go down, making the changes very good for Kevin. d. Both the cost for regularly scheduled health care and the cost for emergency health care would go up, contradicting the intentions of Leroux Insurance.ANSWER:A. Costs for regularly scheduled health care will go down, but Kevin may end up paying more if he finds himself seriously ill or injured. Question solved general 10 months ago 4568

Fifty-five percent of the applications received for a particular credit card are accepted. among the next twelve applications, what is the probability that all will be rejected? Question solved general 10 months ago 8628

For the Parallelogram, find the coordinates of P without using any new variables. If you have the answers to the rest of the multiple choice, I would appreciate those being given as I am 2 weeks behind because I’m struggling to take this test Question solved general 10 months ago 9669

nna is trying to determine if this quadrilateral is an isosceles trapezoid. First, she uses the slope formula and finds that AB || DC. Which other step must Anna take before she makes a determination? A) Use the slope formula to determine if AD || BC. B) Use the distance formula to determine if AB = CD. C) Use the distance formula to determine if AD = BC. D) Use the slope formula to determine if AD ⊥ AB. Question solved general 10 months ago 6376

A two-dimensional shape is rotated to form the solid object shown in the figure. This two-dimensional shape can be created by rotating a ____1____ about its base. Another two-dimensional shape that can give this shape is a ____2_____ rotated about a line joining two opposite vertices.1st Blank:a. cylinderb. pyramidc. rhombusd. trapezoid2nd blank:a. hexagonb. pentagonc. rectangled. triangle Question solved general 10 months ago 5189

A spinner is divided into eight equal-sized sections, numbered from 1 to 8, inclusive.What is true about spinning the spinner one time? Check all that apply.S = {1, 2, 3, 4, 5, 6, 7, 8}If A is a subset of S, A could be {1, 2, 3}.If A is a subset of S, A could be {7, 8, 9}.If a subset A represents spinning a number less than 4, its sample space is A = {1, 2, 3, 4}.If a subset A represents the complement of spinning an odd number, its sample space is A = {2, 4, 6, 8}. Question solved general 10 months ago 5443

PLEASE HURRY :,DWhat is the measure of ∠B?A.38°B.52°C.128°D.142° Question solved general 10 months ago 1766

Find the hypotenuse of a right triangle whose legs are (square root of 10) and (square root of 15) Question solved general 10 months ago 1145

QUESTION 1: To the nearest tenth, what is the area of a circle whose diameter is 21 inches? Use 3.14 for π . Enter your answer in the box.QUESTION 2: What is the circumference of a circle with a radius of 5.4 inches?Enter your answer as a decimal in the box. Use 3.14 for pi. Round your answer to the nearest tenth.QUESTION 3: A scale model of an ancient Egyptian pyramid is 29 centimeters high, with a base length of 46 centimeters. The height of the real pyramid is 145 meters. What is the base length of the real pyramid? Enter your answer, in simplest form, in the box.QUESTION 4: Which expression is equivalent to 13(4−5x−1) ? Question solved general 10 months ago 6583

The table shows the proof of the relationship between the slopes of two perpendicular lines. What is the missing statement in step 6? A) slope of AC x slope of DC= EC/DC x DC/EC B) slope of AC x -slope of DC=1 C) slope of AC x slope of DC=1 D) slope of AC x slope of DC=-EC/DC x DC/ECStatement 1. AC←→⊥CD←→ (view diagram) ΔABC is similar to ΔCED. 2. (This statement is intentionally left blank.) 3. ABBC = ECDE 4. slope of AC←→ = -ABBC slope of DC←→ = DEAC 5. slope of AC←→ × slope of DC←→ = -ABBC×DEEC 6. ?7. slope of AC←→ × slope of DC←→ = -1 simplifying the right sideReason1. given2. property of similar triangles3. property of proportion4. definition of slope5. multiplying the slopes6. Substitution Property of Equality 7. simplifying the right side Question solved general 10 months ago 4069

Malaya creates a password as follows:letter, number, letter, special character, numberAssuming that there are 12 special characters, if you were trying to guess Malaya’s password, what is the most guesses that you would have to make? Question solved general 10 months ago 6586

Ryan bought 6 apples and 9 peaches for a total of $9.75. Madi bought 4 apples and 5 peaches for $5.75. How much are apples and peaches?Define the variables.▪ Write 2 equations that model the situation.▪ Solve the system by either graphing, substitution or linear combinations.▪ Answer the question that was asked.▪ Plug in both answers and check your work Question solved general 10 months ago 7292

FIRST GETS BRAILIEST Michael finds that 35 customers at his grandfather's grocery store use a coupon. To simulate the behavior of the next 5 customers, he writes the numbers 1, 2, 3, 4, and 5 on cards and mixes them up. He writes down that 1, 2, and 3 represent someone using a coupon and 4 and 5 represent someone not using a coupon. Michael then randomly selects a card, puts it back, and records the number. He repeats this 5 times to represent 5 customers or 1 trial. He repeats this experiment for a total of 15 trials. The results are shown in the table. 43454 24511 55555 43453 55315 25215 32235 43311 11154 13342 42514 13223 44215 45313 13324 Using this simulation, what is the probability that, out of the next 5 customers, 4 or more will use a coupon? Enter your answer, as a fraction in simplified form, in the box. FIRST GETS BRAINLIEST Question solved general 10 months ago 3892

A. the total area of the model is 130 m2. write an equation to find x.b. solve the equation by completing the square. (x + 2)(2x + 2) = 130; x = 5.12 m (x + 2)(2x + 2) = 130; x = 6.70 m (x + 2)(2x + 2) = 130; x = 6.58 m (x + 2)(x + 2) = 130; x = 9.40 m Question solved general 10 months ago 6793