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Use the converse of the Pythagorean theorem to determine if the three given side lengths form a right triangle. 7 cm, 12 cm, 14 cm
General
7 months ago
BRAINLIEST TO CORRECT ANSWERThe graph models how the population of a particular species of flower in a forest has changed over time.What does the y-intercept represent?A) It took 200 years for the flower to disappear from the forest.B) The difference between the greatest and least populations was 200.C) When initially counted, the flower population was 200.D) The flower population peaked at 200.
General
7 months ago
Given the following functions f(x) and g(x), solve (f ⋅ g)(2) and select the correct answer below: f(x) = 2x2 − 10g(x) = x + 9A. −22B. 22C. −66D. 66
General
7 months ago
A cube-shaped hole is cut in a rectangular prism as shown below.If x = 5 cm, y = 40 cm, and z = 30 cm, what is the surface area of the figure?
General
7 months ago
If the endpoints of the diameter of a circle are (9, 4) and (5, 2), what is the standard form equation of the circle?A) (x + 7)2 + (y + 3)2 = 5 B) (x − 7)2 + (y − 3)2 = 5 C) (x + 7)2 + (y + 3)2 = 5D) (x − 7)2 + (y − 3)2 = 5
General
7 months ago
Arrange the circles (represented by their equations in general form) in ascending order of their radius lengths. Tiles x2 + y2 − 2x + 2y − 1 = 0 x2 + y2 − 4x + 4y − 10 = 0 x2 + y2 − 8x − 6y − 20 = 0 4x2 + 4y2 + 16x + 24y − 40 = 0 5x2 + 5y2 − 20x + 30y + 40 = 0 2x2 + 2y2 − 28x − 32y − 8 = 0 x2 + y2 + 12x − 2y − 9 = 0 Sequence
General
7 months ago
Josiah measures the lengths of different banners around the school and records the lengths in both centimeters and meters. Which statement is true about the lengths of the school’s banners? The lengths in centimeters show that there is more variation in the data because the variance is 10,000 times greater than the variance of the lengths in meters. The lengths in meters show that there is less variation in the data because the variance and standard deviations are approximately equal. The lengths in both measurements have the same variation because they represent the same data in different units. The standard deviations of 99.1 centimeters and 0.991 meters are equivalent lengths. The variations of the lengths in centimeters and meters cannot be compared because the standard deviations are not equal.
General
7 months ago
33 POINTS LOOK ON IMAGE A triangular flowerbed is being planted inside a circular area of grass. What is the area of the grass (the area surrounding the flowerbed)? (Use 3.14 for π.) 1,965.74 ft 2 8,996.96 ft 2 3,315.74 ft 2 9,212.96 ft 2
General
7 months ago
Paul made flyers to promote the grand opening of his bookstore. He gave 20 flyers to his friends, and then handed out 9 flyers every hour. He decides to graph the number of flyers, y, given out over x hours. Which equation best describes Paul's graph?
General
7 months ago
if you apply the changes below to the linear parent function ,f(x)=x what is the equation of the new function? vertically stretch by a factor of 14 flip over the x-axis
General
7 months ago
a triangular prism is shown below. the base of the prism is a right triangle. the volume of the prism is 720 cubic units. what is the product, in square units, of the width (x) and the height (y) of the prism. A. 15B. 30C. 48D. 60
General
7 months ago
What is the remainder when (3x3 – 2x2 + 4x – 3) is divided by (x2 + 3x + 3)?
General
7 months ago
A study of community pools shows a positive correlation between the number of diving boards at the pool and the maximum capacity of the pool. Which variable is most likely the lurking variable that explains the correlation?
General
7 months ago
sav meh pl0x ty famMean: 42 Median: 38 Range: 52 Mean Deviation: 11.23Shift 118255642293854473530Shift 223195049673430594033Shift 319222440452933293959Shift 421232540351970402223 The summary statistics for all of the workers at a steel factory are shown. Four sample groups were taken from each of the four shifts. For which sample group is the mean closest to the population mean?A) Shift 1 B) Shift 2 C) Shift 3 D) Shift 4
General
7 months ago
PLEASE HELPThe edges of a plot of land are bordered on all sides by a forest forming a triangular plot. The edges of the plot of land are 35 m, 52 m, and 82 m. What are the angles of the border of the plot of land?
General
7 months ago
Solve 1/36 = 6x−3. for Algebra 2
General
7 months ago
Priscilla decides to order a delivery from the local sandwich shop. Her order comes to $12.74 and there is a $2.30 delivery charge. When the food is delivered, Priscilla adds on to her receipt a charge of 15% of her total, not including the delivery charge, as a tip for the driver. When Priscilla goes to check her debits on her online bank statement, what amount should she expect as her total debit?
General
7 months ago
99 POINTSThree basketball teams measured the height of each player on their team. The table shows the mean and the mean absolute deviation of the heights for each team. Which statements are correct? Select each correct answer. A.) The heights of the Panthers’ players and those of the Warriors vary about the same amount. B.) The heights of the Buffaloes’ players and those of the Panthers vary about the same amount. C.) The heights of the Warriors’ players vary more than do the Panthers’ heights. D.)The heights of the Buffaloes’ players vary more than do the Warriors’ heights.
General
7 months ago
The first-, second-, and third-year enrollment values for a technical school are shown in the table below.Enrollment at a Technical SchoolYear (x) First Year f(x) Second Year s(x) Third Year t(x)2009 785 756 7562010 740 785 7402011 690 710 7812012 732 732 7102013 781 755 800Which of the following statements is true based on the data in the table? A. The solution to f(x) = t(x) is x = 781. B. The solution to f(x) = t(x) is x = 2,011. C. The solution to s(x) = t(x) is x = 756. D. The solution to s(x) = t(x) is x = 2,009.
General
7 months ago
The given line segment has a midpoint at (−1, −2).What is the equation, in slope-intercept form, of the perpendicular bisector of the given line segment?y = −4x − 4y = −4x − 6y = x – 4y = x – 6
General
7 months ago
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