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MATH SOLVE
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Ryan, Sasha, Connie, and Lawrence completed the following proof. Who completed the proof incorrectly?Given: 3x+7=5x-11Prove: x=9A) RyanB) SashaC) ConnieD) Lawrence
General
7 months ago
So if the length of one side of a square field is represented by the expression 3-7x .Write an expression for the perimeter of the field expressed as a sum.
General
7 months ago
Which description does NOT guarantee that a quadrilateral is a kite? A. perpendicular diagonals B. perpendicular diagonals, exactly one of which bisects the other C. one diagonal bisects opposite angles and the other diagonal does not D. two distinct pairs of congruent adjacent sides
General
7 months ago
Which of the following statements can be justified by the Reflexive Property of Congruence? Choose all that apply.
General
7 months ago
How is an exponential function different from a polynomial function? Use specific examples to illustrate your points. Discuss the number of possible zeros, the behavior of the graphs, and possible real-world examples for each.
General
7 months ago
Suppose that a single card is selected from a standard 52-card deck. what is the probability that the card drawn is a queenqueen? now suppose that a single card is drawn from a standard 52-card deck, but it is told that the card is court left parenthesis jack comma queen comma or king right parenthesiscourt (jack, queen, or king). what is the probability that the card drawn is a queenqueen?
General
7 months ago
Find the exact volume of a waffle ice cream cone with 15-in. Diameter and a height of 19 inches
General
7 months ago
In 2013, the population of China was estimated to be 1,360,760,100. Round off the number of people a. to the nearest thousand. b. to the nearest million. c. to the nearest hundred million. d. to the nearest hundred thousand.
General
7 months ago
The volume of a cylinder of radius r and height h is given by V = π r 2 h. Then the height, in terms of the radius and volume, is given by:
General
7 months ago
Which of the following describes a geometric sequence? A. a sequence in which the terms are not related in any way B. a sequence in which terms are given by multiplying the previous term by a common ratio C. a sequence in which terms are given by adding the previous term to a common ratio D. a sequence in which terms are given by subtracting the previous term from a common ratio
General
7 months ago
Carl bought an airline ticket from boston to denver. two weeks ago, the cost of his flight was $300. this week the same flight cost $375. what is the percent increase in the cost of the airline tickets
General
7 months ago
The total amount, a, in dollars, that Mitra earns is a = 14.6h, where h is the number of hours that she works. What is the constant of proportionality? Enter your answer as a decimal in the box. I have an answer Im just sure :/
General
7 months ago
Lines a and b are perpendicular. The equation of line a is y=1/3x+3. What is the equation of line b
General
7 months ago
Convert the rectangular coordinates (11,-4) to polar coordinates.
General
7 months ago
Joel is laying pipe for a sprinkler system before he plants his lawn. The lawn is rectangle, 15 feet long and 8 feet wide. He needs to lay a piece of pipe that will run along the diagonal of the lawn. It will divide the area of the lawn into two right triangles. What will be the length of the pipe?
General
7 months ago
( Multiple choice) In the game of miniature golf, the ball bounces off the wall at the same angle it hit the wall. (This is the angle formed by the path of the ball and the line perpendicular to the wall at the point of contact.) In the diagram, the ball hits the wall at a 40 degree angle. What are the values of x and y? A) x=50; y=40B) x=40; y=50C) x=50; y=50D) x=40; y=40
General
7 months ago
Marcella wants a job as a sales repressntativemShe reives teo job offers from companies thay sell office machines to businesses. Office Essentials offers Marcella a salaray of $2,000 per month, plus a commission of $125 for every office machines she sells.Everything Office offers her a salary of $2,000 per month, plus s commission of $150 for every office machine she sells.Let M repsent the total monthly earnings, in dollars, and let n represent the number of office machines sold in a. month.For each company, write an equation that repsents the relationship between M and n.
General
7 months ago
Solve:x+1 3/4=2 4/8
General
7 months ago
Of the 36 students in the environment club,15 are bous and 21 are forls the president of the club wants to add more boys so that the boys represent 50% of the students in the club. Writes and solve an equation to find the number of boys to be added then find the total number of students in the club
General
7 months ago
Jessica's Furniture Store buys a couch at a wholesale price of $113.00. If the markup rate at Jessica's Furniture Store is 45 percent what is the markup for the couch?
General
7 months ago
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