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MATH SOLVE
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Two chords intersect at a point inside a circle that is not the center of the circle. Which statement must be true? The measures of each pair of opposite arcs sum to 180°.Each angle measure is equal to the measure of the arc it intercepts.The sum of the measures of each pair of vertical angles is equal to the sum of the measures of the intercepted arcs.Each arc measure is equal to one-half the sum of the vertical angles that intercept the arc.
General
4 months ago
Given the Trinomial 5x^2- 2x-3, predict the type of solutions
General
4 months ago
A rectangular parking lot has a perimeter of 820 ft. The area of the parking lot measure SL 42,000 ft
General
4 months ago
A rectangular parking lot has a perimeter of 820 ft. The area of the parking lot measure SL 42,000 ft2. What is the dimension of the parking lot?
General
4 months ago
The canopy of a parachute is a semicircle with a radius of 13 feet. A company that is making parachutes for a Fourth of July celebration wants each parachute to be made from equal parts of red, white, and blue fabric. Approximately how much fabric of each color will be needed to make a single parachute canopy? (1). 88.5 ft (2). 88.5 ft² (3). 265.5 ft(4). 265.5 ft²
General
4 months ago
Which of the following is a pair of events which are mutually exclusive? a. rolling a 4 on a six-sided die and on a four-sided die b. making rice and making corn c. sleeping in late and waking up early d. going to work and riding the bus
General
4 months ago
What does it mean to be 167% of poverty level?
General
4 months ago
MATH HELP PLEASE! I NEED HELP IM DUMB
General
4 months ago
Please Help! Math help Needed
General
4 months ago
Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify. subtracted from the square of a number. 5 is subtracted from the square of a number.
General
4 months ago
Two systems of equations are shown below:System ASystem B2x + y = 5−10x + 19y = −1−4x + 6y = −2−4x + 6y = −2Which of the following statements is correct about the two systems of equations?
General
4 months ago
For a special sale, a mens tie buyer plans to promote a $39.99 tie. Consequently, the buyer purchases 450 ties and wants to achieve a 55% markup. An order for 100 ties that cost $20.00 each is also placed by this same buyer. What will be the average cost of the remaining pieces (Show two decimal places)?
General
4 months ago
Find the sum of the first 18 odd positive integers.
General
4 months ago
Find the smallest positive integer solution to the following system of congruences: x = 0 (mod 5) x = 8 (mod 11) The solution is
General
4 months ago
Convert each of the following estimates of useful life to a straight-line depreciation rate, stated as a percentage: (a) 10 years, (b) 8 years, (c) 25 years, (d) 40 years, (e) 5 years, (f) 4 years, (g) 20 years. If required, round your answers to one decimal place.
General
4 months ago
amir gupta’s car showroom is giving special offer on one model. their advertised price for this model is four consecutive quarters was $10450 , $10800, $11450, and $9999. use the fourth quarters as a base period. calculate the price index and percentage point rise between each quarters
General
4 months ago
Let f: R --> R Prove that f is continuous on R iff f-1(H) is a closed set whenever H is a closed set
General
4 months ago
A manufacturer produces custom metal blanks that are used by its customers for computer- aided machining. The customer sends a design via computer, and the manufacturer comes up with an estimated cost per unit, which is then used to determine a price for the customer. The data for the analysis were sampled from the accounting records of 29 orders filled during the previous three months. Formulate a regression model with Y as the cost per unit and X as the material cost per unit. Material Average Cost Cost ($/unit) ($/unit) 1.61 54.06 2.73 28.98 3.28 40.01 2.24 31.09 1.20 37.01 5.77 53.71 3.06 34.38 2.03 32.89 1.92 48.97 1.52 40.05 4.21 57.65 2.17 34 1.60 36.16 2.22 24.73 1.12 36.27 2.00 26.46 3.16 39.86 3.91 43.19 4.24 55.68 2.14 38 1.82 48.9 2.35 34.84 0.85 33.21 1.48 40.37 Copy-and-paste the above data into software of your choice. Run a regression analysis using y = average cost per unit and x = material cost per unit. What is the regression equation? Round to the nearest tenth (1 decimal place).
General
4 months ago
Suppose that f: R --> R is a continuous function such that f(x +y) = f(x)+ f(y) for all x, yER Prove that there exists KeR such that f(x) = kx, for every XER
General
4 months ago
License plates in the great state of Utah consist of 2 letters and 4 digits. Both digits and letters can repeat and the order in which the digits and letters matter. Thus, AA1111 and A1A111 are different plates. How many possible plates are there?Question options:non of the above36^626^2x10^4x1526x26x10x10x10x10
General
4 months ago
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