18. (h, k) and (h +r, k) ation of the perpendicular bisector of AB. 20. A (4, 1), B (-5, -2) 22. A (–3, 4), B (5, –3) dinates of B, given that M is the midpoint of AB. 24. A (-4, 5), M (1, 2) 2.7 DISTANCES AN

Q: 43. When presenting his annual report, a businessman displayed the following graphs representing his…

A: Given: Graphs representing revenue and expenses, To find: Which one is growing faster, revenue or…

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A: The power series expansion is

Q: Choose the inequality represented by the following graph. al 1. 1 x (8.5-1

A:

Q: A store makes 9 gallons of lemonade. How many cups do thex make?

A: 1 gallon = 16 US cups  so, 9 gallons = 9×16 cups  i.e. 9 gallons = 144 cups.

Q: 2 Several expressions are shown. Decide if the value of each expression is less than between 1 and…

A: 112=(2x1)+12=32=1.5Now212-118=(2x2)+12-(1x8)+18=52-98=2.5-1.125=1.3751.375 is less than112 or…

Q: 9. Find the area of the shaded trapezoid below when b₁ = 20 in, b2 = 30 in and h = 18 in Answe b₁ b₂…

A: Here, we need to find the area of the given shaded region. We are given: b1=20, b2=30, h=18 inches

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A: Let,W: amount of item A used,X: amount of item B used,Y: amount of item C used, andY: amount of item…

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A: Assuming demand has Linear relationship with price   Demand(d)        Pricey        d,y     14570…

Q: Joe rides a bicycle and his wheels revolve at 80 revolutions per minute (rpm). Therefore, the total…

A:

Q: the ferry travels. 26. Determine the distance between Gary, Indiana (4.8, 3.6), and Manistique,…

A: follow next step

Q: How do you do 11?

A: As we know that the area of the triangle is given as A = 12bh where A = Area b =base h = height

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A: topic - slope of a line

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A: Given that, Samantha needs to cut a string into three pieces so that the pieces make a right…

Q: 28. Given the points A(3, 2) and B(7, -6) what is the point halfway between A and the midpoint of…

A: To solve the following problem

Q: 4. A Ferris wheel travels in a circular motion and megsures 40 meters from the top car to the bottom…

A:

Q: 90% of all children spend at least how many hours per day unsupervised? hours.

A: We have given that.   X~N( μ , ?^2 )   μ=2.9 , ? =1.3   Z-score =( x - μ )/?

Q: 19. Nathan is building a model of his father's sailboat with a scale factor of –. The actual sail is…

A: Let's find.

Q: If we collect a large sample of blood platelet counts and if our sample includes a single outlier,…

A:

Q: 4. A survey shows that if the cost to buy a shirt is $5.00 then 300 students are willing to purchase…

A: Let total cost of 1 shirt = C(x) x=number of students C(x)=ax+b When 1 shirt = $5 x=300…

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Q: ZB LE AC DF BC EF Which statement is true?

A:

Q: 10. Find the shaded area below when b₁ = 20 in, b₂ = 30 in and h = 18 in. b₁ b₂

A: The area of a Trapezium with bases "a" and "b" and height "h" is given by  A=a+b2×h

Q: c. What was the mean change your answer using bar notation. 13 - 4.93. 50 6.) a. Describe two ways…

A:

Q: How do you answer A?

A:

Q: B 4. Two of the bulbs in a sample of 30 were defective. If the sample was representative, find the…

A: Given two of the bulbs in a sample of 30 were defective.

Q: Find the values (ranges) of c for which h(x) = x² - 4x + c has exactly: %3D (a) exactly one…

A:

Q: 32. An electronic engineer determined that a 50 N (ohm) resistor in cell phone circuitry should have…

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Q: Z, x Z3 and Z3 × Z3 × Z3 Z21 and Z3 × Z,

A: CASE 1 In case of ℤ9×ℤ3, there exist at least one element of order equal to lcm(3,9)=9 In case of…

Q: Find the perimeter of rectangle JKLM. J(-4,1),K(-4, –1), L(2, – 1), M(2,1) Write and solve an…

A: Given  The rectangle JKLM coordinate is  J(-4,1) , K(-4,-1), L(2,-1)  and M(2,1).

Q: sin < -; tan 8

A:

Q: If f f(x) dx = 7 and f(x) dx = -7, then f(a) da

A:

Q: How do you do 8?

A:

Q: What is the answer

A: