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The composition do,0.75(x,y) ∘ do,2(x,y) is applied to △lmn to create △l''m''n''. which statements must be true regarding the two triangles? check all that apply. ∠m ≅ ∠m'' △lmn ~ △l''m''n'' △lmn ≅ △l''m''n'' the coordinates of vertex l'' are (-3, 1.5). the coordinates of vertex n'' are (3, -1.5). the coordinates of vertex m'' are (1.5, -1.5).
General
6 months ago
luci cuts a board that is 3/4 yard long into pieces that are 3/8 yard long how many does she cut
General
6 months ago
Hexagon FUTBOL has coordinates F(3,6), U(5,2), T(2,-3), B(-3,-2), O(-5,1) and L(-2,5), and it is dilated by scale factor of five centered at origin.What are the coordinates of F'U'T'B'O'L'?
General
6 months ago
A boat heads south at 1,200 mph while a steamer heads east at 500 mph. If they started from the same dock and at the same time, when will the distance between them be 1,300 mi?
General
6 months ago
Mr. Chen goes to the post office to buy small and large boxes. He needs at least 4 small boxes. Altogether, he will buy no more than 15 boxes. The post office has 10 small boxes and 9 large boxes in stock. The graph shows the feasible region, where x represents the number of small boxes and y represents the number of large boxes. Which ordered pairs meet all the constraints and make sense in context of the situation? Select each correct answer. (6, 9) (7,10) (8,6) (9,8) Graph of lines and a shaded region on a coordinate plane whose axes are labeled x and y. A solid vertical line passes through 4 comma 0. Another solid vertical line passes through 10 comma 0. A solid horizontal line passes through 9 comma 0. A solid diagonal line passes through 0 comma 15, 4 comma 11, 6 comma 9, and 10 comma 5. The polygon whose vertices are at 4 comma 9, 6 comma 9, 10 comma 5, 10 comma 0, and 4 comma 0 is shaded.
General
6 months ago
Point M is the midpoint of AB . AM= 3x+3, and AB=8x−6What is the length of AM?The answer is 21 but i don't know the steps to get it. HELP
General
6 months ago
Derivative of y = cos(x-1)/(x-1)
General
6 months ago
At the beginning of an experiment, there are 400 grams of contaminants. Each hour, three-fourths of the contaminants are filtered out.A. Formulate a recursive sequence modeling the number of grams after "n" hours.B. Use the model to calculate the amount of contaminants after the third hour of the experiment.
General
6 months ago
Scott puts some sports stickers in rows. He makes 6 rows with 5 stickers in each row. If he puts the same number of stickers in 5 equal rows, how many stickers would be in each row?
General
6 months ago
Carla and Brandon are members of two different magazine programs where any magazine ordered is the same price, regardless of the magazine ordered.Carla pays $9.44 for 4 magazines, and she pays $21.24 for 9 magazines.The equation below represents the amount of money Brandon pays for x magazines.y = $2.87xWho pays more per magazine? A. Brandon and Carla pay the same price per magazine. B. Carla pays more per magazine. C. Brandon pays more per magazine. D. There is not enough information to determine the price per magazine.
General
6 months ago
A fruit basket is filled with 8 bananas, 3 oranges, 5 apples, and 6 kiwis. For every 3 kiwis, there are 4... A) Bananas B) Oranges C) Apples
General
6 months ago
Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1. The vertex is the . The function is increasing . The function is decreasing . The domain of the function is . The range of the function is
General
6 months ago
The graph shows the distances traveled by two hikers over several hours.A graph measuring distance and time. Two lines, labeled Hiker A and Hiker B, exit the origin to show that distance increases as time increasesWhich hiker is moving at a faster rate?Select from the drop-down menu to correctly complete the statement.Hiker is moving at a faster rate.
General
6 months ago
the table represent a linear functionX Y -2 -2-1 10 41 7 2 10 what is the slope of the function? -3 -2 3 4
General
6 months ago
What type of number is -12.123 repeating? Choose all that apply.Whole number Integer RationalIrrational
General
6 months ago
What are the sine, cosine, and tangent of 5 pi over 4 radians?
General
6 months ago
estimate 102.3 divided by 4.7
General
6 months ago
explain how finding 7x20 is similar to finding 7x2,000. then find each product
General
6 months ago
ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -1)B. (-7, 1)C. (7, 1)D. (7, -1)
General
6 months ago
The amount left when you subtract last month's payment from last month's balance on a credit card statement is theA. APR.B. unpaid balance.C new balance.D. minimum payment.The percentage charged each month on purchases charged to the credit card account is called theA. periodic rateB. new balanceC. unpaid balanceD. minimum payment
General
6 months ago
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