SAT, 12.01.2022 05:20 tvrgrvJfbhh3881
A man lifts a 20. 0-kg bucket of concrete from the ground up to the top of a 30. 0-m tall building. The bucket is initially at rest, but is traveling at 4. 0 m/s when it reaches the top of the building. How much work was done by the man in lifting the bucket?.
Answers: 1
SAT, 26.06.2019 00:00
17 a tourist was planning a trip by car for travelling at some constant speed for 2.5 hours. however, he found that if he increases the speed by 20 km/h he can cover the same distance in 30 minutes less time than it was planned. what was the planned speed of the tourist, in km/h?
Answers: 1
SAT, 28.06.2019 18:20
In δabc shown below, bd over ba equals be over bc: triangle abc with segment de intersecting sides ab and bc respectively. the following flowchart proof with missing statements and reasons proves that if a line intersects two sides of a triangle and divides these sides proportionally, the line is parallel to the third side: top path, by given the ratio of line segments bd to ba is equal to the ratio of line segments be to bc. by space labeled by 2, space labeled by 1 occurs. by corresponding parts of similar triangles, angle bde is congruent to angle bac. by converse of the corresponding angles postulate, line segment de is parallel to line segment ac. bottom path, by reflexive property of quality, angle b is congruent to angle b. by space labeled by 2, space labeled by 1 occurs. by corresponding parts of similar triangles, angle bde is congruent to angle bac. by converse of the corresponding angles postulate, line segment de is parallel to line segment ac. which reason can be used to fill in the numbered blank space? 1. δabc ~ δbed 2. side-angle-side similarity postulate 1. δabc ~ δbed 2. side-side-side similarity theorem 1. δabc ~ δdbe 2. side-angle-side similarity postulate 1. δabc ~ δdbe 2. side-side-side similarity theorem
Answers: 3
SAT, 29.06.2019 03:50
Will give brainliest to whoever !! what are some similarities and differences between the dongzhi festival (winter solstice) and christmas?
Answers: 3
SAT, 29.06.2019 04:00
What is the least amount of money a student will receive when participating in work study ? a. $10 an hour b. federal maximum wage c. federal minimum wage d. $6 an hour
Answers: 2
A man lifts a 20. 0-kg bucket of concrete from the ground up to the top of a 30. 0-m tall building....
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