Mathematics, 02.08.2019 17:30 zuleromanos
Asap ! 70 ! 111 emma wants to measure the distance across a river between two large rocks, point a and point b. from b, facing a she turns 90° and walks 79 feet to point c where there is a post. she then continues straight 23 feet to a tree stump at point d. then, turning 90° again she walks 57 feet to point e so that she is on a straight line between the post c and the rock a on the other side of the river as shown in the diagram. answer each of the following questions. show all your work. five points each. 15 points total. triangle abc and edc are similar triangles. what triangle similarity theorem or postulate will prove this? why? state which sides and angles you would use to make the argument. since the triangles are similar the corresponding sides are proportional. write a proportion you could use to find the unknown distance from a to b using the three known distances. use “cross multiply and divide” to solve this proportion for the unknown, and state the distance from a to b to the nearest whole foot.
Answers: 1
Mathematics, 21.06.2019 16:30
Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
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Mathematics, 21.06.2019 17:30
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
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Mathematics, 21.06.2019 19:20
Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)
Answers: 1
Mathematics, 21.06.2019 23:30
What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3
Answers: 1
Asap ! 70 ! 111 emma wants to measure the distance across a river between two large rocks, point a...
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