Describe one way that concepts about similarity could be used in real life Question solved general 11 months ago 8290
△ABC is reflected to form △A′B′C′ .The vertices of △ABC are A(−7, 1) , B(−5, −3) , and C(−3, 2) . The vertices of △A′B′C′ are A′(−7, −1) , B′(−5, 3) , and C′(−3, −2) .Which reflection results in the transformation of △ABC to △A′B′C′ ?A)reflection across the x-axisB) reflection across the y-axisC)reflection across y = xD)reflection across y=−x Question solved general 11 months ago 8476
Calculate the median of the data set below. {3, 7, 9, 2, 5, 3, 4, 6, 1, 0} A. 3 B. 3.5 C. 4 D. 10 Question solved general 11 months ago 1836
what is the sum of the finite arithmetic series (-5)+0+5+10+ ......+65a. 900b. 455c. 450d. 445 Question solved general 11 months ago 5496
Select from the drop-down menus to correctly complete each statement. Quadrilateral ABCD can be mapped onto quadrilateral EFGH with a followed by a . The figures are . Coordinate plane with x axis from negative -10 to 2 and y axis from negative 2 to 10. Quadrilateral A B C D has vertices A begin ordered pair negative 9 comma 5 end ordered pair, B begin ordered pair negative 7 comma 3 end ordered pair, C begin ordered pair negative 5 comma 4 end ordered pair, and D begin ordered pair negative 6 comma 8 end ordered pair. Quadrilateral E F G H has vertices E begin ordered pair negative 2.5 comma negative 4.5 end ordered pair, F begin ordered pair negative 1.5 comma negative 3.5 end ordered pair, G begin ordered pair negative 2 comma negative 2.5 end ordered pair, and H begin ordered pair negative 4 comma negative 3 end ordered pair. Question solved general 11 months ago 2630
How the bloody hell do I answer these? Please explain how you did it.1. In the xy plane, line m passes through the points (a,0) and (0,2a), where a>1. What is the slope of line m?a)-2 b)-1/2 c)2 d)-2a e)2a2. First, 3 is subtracted from x and the square root of the difference is taken. Then, 5 is added to the result, giving a final result of 9. What is the value of x?a)3 b)4 c)5 d)16 e)193. If S is the set of positive that are multiples of 7, and if T is the set of positive integers that are multiples of 13, how many integers are in the intersection of S and T?a)none b)one c)seven d)thirteen e)more than thirteen4. A florist buys roses at $0.50 each and sells them for $1.00 each. If there are no other expenses, how many roses must be sold in order to make a profit of $3.00?a)100 b)150 c)200 d)300 e)600 Question solved general 11 months ago 9637
PLEASE HELP !!! 15 POINTS !! PLUS BRAINLIEST !!The graph shows the shape of an arched bridge cable. What does the y-intercept represent? The total length of the cable is 15 m. The left end of the cable is 15 m above the roadway. The minimum distance between the cable and roadway is 15 m. The total length of the road is 15 m. Question solved general 11 months ago 3974
A baker needs 4 3⁄4 cups of flour. If she uses a 1 1⁄2 cup measuring scoop, how many scoops of flour must the baker use to have at least 4 3⁄4 cups? Question solved general 11 months ago 2975
This system has one solution. y=x2−3x+7y=3x−2 What is the y-coordinate of the solution? Enter your answer in the box. Question solved general 11 months ago 9296
Pleaseeeee halppppDetermine how many actual fish food boxes fit in the shipping box. Show your work. Find the volume of the shipping box using the two methods and show your work:Packing cubesUsing the volume formulaExplain how both methods provide the same measurement of volume for the shipping box. Question solved general 11 months ago 1372
In the graph below, find the coordinate of the image point, P(3, 0). O is the origin and O,90 is a rotation of 90 degrees about the origin. Rx and Ry are reflections around the x- and y-axes.Rx O,90: (3,0)(0, 3)(-3, 0)(0, -3) Question solved general 11 months ago 9554
Compare the two functions in the table. Will the value of function y = 2x eventually exceed the value of function y = x10? Question solved general 11 months ago 7419
Ron is taking an inventory at his store. Based on previous sales, he predicted sales of 25 folders and 230 erasers. He actually sold 30 folders and 200 erasers. What is the percent error for the erasers? Question solved general 11 months ago 6858
A triangular flowerbed is being planted inside a circular area of grass. What is the area of the entire circular region (including the flowerbed)? (Use 3.14 for π .) 10,562.96 ft 2 182.12 ft 2 2,640.74 ft 2 91.06 ft 2 Question solved general 11 months ago 6953
a survey asked 50 students if they play an instrument and if they are in band. 25 students play an instrument 20 are in a band and 30 are not in a band. which table shows these data correctly entered in a two way frequency table? Question solved general 11 months ago 9369
Two isosceles triangles have the same base length. the legs of one of the triangles are twice as long as the legs of the other. find the lengths of the sides of the triangles of their perimeters are 23 cm and 43 cm. Question solved general 11 months ago 3374
A cable hangs between two poles of equal height and 30 feet apart. set up a coordinate system where the poles are placed at x=−15 and x=15, where x is measured in feet. the height (in feet) of the cable at position x i Question solved general 11 months ago 8566
1. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.30 m?2. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m?3. What is the frequency of a wave that has a wave speed of 20 m/s and a wavelength of 0.50 m?4. What is the frequency of a wave that has a wave speed of 80 m/s and a wavelength of 0.20 m?5. What is the frequency of a wave that has a wave speed of 120 m/s and a wavelength of 0.40 m?6. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 440 Hz?7. What is the wavelength of a sound wave that has a speed of 340 m/s and a frequency of 880 Hz?8. What is the wavelength of a sound wave that has a speed of 250 m/s and a frequency of 400 Hz?9. What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 2.0 m?10. What is the wave speed of a wave that has a frequency of 100 Hz and a wavelength of 0.50 m?please answer fast Question solved general 11 months ago 7496