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A boat is sailing about 400 feet from the cliff at the shore of a lake. A sailor on the boat uses a device to measure the angle of elevation between the lake level and the top of the cliff. He draws a
answered
May 25, 2019
Mathematics
high-school
1
vote
26.2k
views
Jay had two clear liquids in bottles. The mass of one liquid was 10.2 grams and the other was 7.6 grams. When he mixed them, a yellow solid formed and settled to the bottom of the bottle. He predicted
answered
Jan 20, 2019
Chemistry
college
5
votes
141k
views
TĂș ____ Das los regalos a ellos Les Le Me Te
answered
Oct 31, 2018
German
high-school
6
votes
223k
views
Two esters with the empirical formula c3h6o2 may be prepared. write structural formulas for these esters
answered
Oct 20, 2018
Chemistry
college
6
votes
192k
views
List rocks from oldest to youngest Granite, Pegmatite,Sandstone,Besalt,Limestone, Shale and Sandstone
answered
Sep 23, 2018
Biology
high-school
6
votes
191k
views
In a given quadrilateral, each side is parallel to its opposite side and the diagonals are not perpendicular. What could it be? Check all that apply. A. Square B. Parallelogram C. Rhombus D. Rectangle
answered
Sep 13, 2018
Mathematics
high-school
5
votes
69.7k
views
Simplify the expressions. (use only positive exponents in your answers.) (a) (9x4)(-9x-3) = incorrect: your answer is incorrect.
answered
May 21, 2018
Mathematics
high-school
0
votes
106k
views
Which of the following situations indicate negative peer pressure? helping a friend prepare for a test dressing in a certain manner to be socially accepted working extra hours at the work place volunteering
answered
Mar 23, 2018
English
high-school
4
votes
19.1k
views
Which statement describes the efforts required to complete construction of the Panama Canal? The Canal zone had to be secured against attacks by panamanian rebel groups. High we just had to be offered
answered
Nov 30, 2017
History
high-school
4
votes
72.8k
views
Mrs. Watson suggested that Sam revise his science paper and change from the passive to the active voice. Which would be the correct way to rewrite this sentence? The experiment was done by the students
answered
Aug 27, 2017
English
high-school
6
votes
145k
views
In what year was the first presidential "east egg roll" at the White House?
answered
Apr 21, 2017
History
high-school
5
votes
18.6k
views
why are Earth's ocean tides influenced by more the moon than by the sun even though the sun is much bigger than the moon
answered
Mar 20, 2017
Chemistry
middle-school
3
votes
192k
views
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