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WILL GIVE BRAINLIEST! (See attachment)A. If AB is 20 and BC is 21, based only on the appearance of the figure, what is a good estimate for the length of AC? How do you know?B. If the actual length of AC is exactly what you computed in part A above, what is the measure of angle ABC? How do you know?C. Given the information from A and B above, if AE is 10 and A.F is half of AC, what is the special name for segment EF as it relates to triangle ABC?D. Given the result from C above, if the measure of angle EFB is 43.6°, what is the measure of angle FBC? How do you know?E. If Triangle DCB is congruent to triangle ABC, what kind of shape is ABCD? How do you know?
General
4 months ago
If x = 1 is a zero of the polynomial function f(x) = 3x3 − 8x2 + 3x + 2, which of the following is another zero of f(x)? x = 2 x = −2 x = −1 x = 3
General
4 months ago
A group of people were asked whether they watch television or read newspaper to get daily news.The table shows the probabilities of the results.Let A represent reading newspaper and B represent watching television.Which statement is true?Watching television and reading newspaper are not independent events because P(A|B)=P(A) and P(B|A)=P(B) .Watching television and reading newspaper are not independent events because P(A|B)≠P(A) and P(B|A)≠P(B) .Watching television and reading newspaper are independent events because P(A|B)=P(A) and P(B|A)=P(B) .Watching television and and reading newspaper are independent events because P(A|B)≠P(A) and P(B|A)≠P(B) .
General
4 months ago
10. Provide the reasons for the following proof:Given: Line WX =~ Line XY, Line XZ bisects Angle WXYProve: Triangle WXZ =~ Triangle YXZThe last answer choice is symmetric property of =~;SASAm I correct?
General
4 months ago
A science teacher has a supply of 5% hydrochloric acid and a supply of 65% hydrocloric acid (HCI). How much of each solution should the teacher mix together to get 42 mL of 45% HCI for an experiment?A) The teacher will need 14 mL of the 5% solution and 28 mL of the 65% solution.B) 28 mL of 5% solution and 14 mL of the 65% solutionC) 14 mL of the 5% and 14 mL of the 65% solutionD) 28 mL of the 5% solution and 28 mL of the 65% solution
General
4 months ago
Carlton runs 3 miles each day from Monday through Friday. He runs 5 miles on Saturday and 5 miles on Sunday. He calculates that he will run 900 miles total in 41 weeks.
General
4 months ago
what does the expression 5n represent
General
4 months ago
Kimtoya and Sidney are participating in a long-distance bike tour.The rate at which Kimtoya is riding is represented by the equation y = 12.5x, where x is the time in hours and y is the total distance in kilometers.The rate at which Sidney is riding is represented by this table.Select answers from the drop-down menus to correctly complete the statements.Kimtoya rides at a rate of ____kilometers per hour and Sidney rides at a rate of ____kilometers per hour. Kimtoya's rate of speed is____Sidney's rate of speed. Time (h) Total distance (km) 2 25 3.5 43.75 5 62.5
General
4 months ago
The amount of money in Harold's savings account is inversely proportional to the number of bills he has to pay each month. If x represents the number of bills he has to pay each month, and y represents the money in his savings account, find the following: A- use the equation y = k/x to find k, the constant of variation; if Harold has $209 in his bank account when he has 3 bills to pay. B- if Harold has 5 bills to pay this month, how much money will he have in savings? C- If Harold's wife Sylvia sees only $69.67 in their savings account, about how many bills can she assume they had to pay this month?
General
4 months ago
Connor bought 30 shares of eBay at $20.95. A year later, he bought 20 more shares at $26.75. He later sold all of his shares at the price of $35.25. Connors broker charges him 3% of each share as a transaction fee. After all of his transactions, how much money did Connor make?A. $525.11B. $493.37C. $511.21D. $515.53
General
4 months ago
Alex buys 30 shares of Wal-Mart at the close price of $48.80. His broker charges him 3% of each share as a transaction fee. How much did Alex spend in total to buy this stock?A. $1528.32B. $1486.48C. 1464.00D. 1507.92
General
4 months ago
which of the following is the surface area of the right cylinder below a. 240pi^b. 540pi^c. 225pi^d. 252pi^
General
4 months ago
Reyna is thinking about buying a house. She has looked at two separate homes in the same neighborhood. House A (5 bed/2 bath/2 garage) has a list price of $275,000 and is 2100 square feet, while house B (4 bed/3 bath/2 garages) has a list price of $182,000 and is 1500 square feet. She is considering going with a 5/1 ARM, and the bank has asked for a 20% down payment on the loan.Part I: What is the price per square foot of house A?Part II: What is the price per square foot of house B?Part III: How many bedrooms and bathrooms does house A have?Part IV: How many bedrooms and bathrooms does house B have?Part V: Reyna is considering a 5/1 ARM. What does "ARM" stand for?Part VI: If Reyna has a 5/1 ARM, how long will the fixed interest rate be applied to her loanPart VII: What is the down payment for house A?Part VIII: What is the down payment for house B?Part IX: If Reyna can afford a down payment of $50,000, which house, if any, can she afford?Part X: A week later, house C (5/3/3) with 1900 square feet is listed on the market, with a price listed as "negotiable." If the average price per square foot is $125, what can Reyna expect to pay for this house?
General
4 months ago
Write the relation as a set of ordered pairs. x –3 0 3 y –6 0 6 a. ordered pairs: {(–3, –6), (0, 0), (3, 6)} b. ordered pairs: {(–6, –3), (0, 0), (6, 3)} c. ordered pairs: {(–6, –3), (0, 0), (3, 6)} d. ordered pairs: {(–3, –6), (0, 0), (6, 3)} Please select the best answer from the choices provided
General
4 months ago
Match the term with the definition. corresponding parts Angle−Angle Similarity similar dilation scale model A. a representation or copy of an object that is proportionately larger or smaller than the actual size of the object B. transforms an object by making it larger or smaller C. angles, sides, or vertices of two or more figures that are located in the same position when the figures are aligned D. if two corresponding angles of two or more triangles are congruent, then the triangles are similar E. has the same shape with proportional corresponding sides, but not necessarily the same size
General
4 months ago
Given: ∆ABC, m∠C = 90° m∠BAC = 2m∠ABC BC = 24, AL −∠ bisector Find: AL Will be brainliest answer if right!!!
General
4 months ago
Which statements prove that a quadrilateral is a parallelogram?Select each correct answer (more than one answer)Quadrilateral DEFG has opposite angles that are congruent.Quadrilateral DEFG has one set of opposite sides that are both congruent and parallel.Quadrilateral DEFG has two sets of consecutive angles that are complementary.Quadrilateral DEFG has diagonals that are congruent.
General
4 months ago
Shelly biked 21 miles in 4 hours. What is shellys average speed in miles per hour? At the same rate how many hours will it take Shelly to bike 42 miles?
General
4 months ago
In the diagram, SR = and QR = . What is the perimeter of parallelogram PQRS?
General
4 months ago
Determine the number of possible solutions for a triangle with B=37 degrees, a=32, b=27
General
4 months ago
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