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Help FAST please!!!! Right triangle ABC has a right angle C, and the measure of angle A=60 degrees. Given AC=4 units, which of the following is the exact length of segment BC? []= square root sign 4 units
answered
Sep 11, 2019
Mathematics
high-school
3
votes
124k
views
Use the quadratic formula to solve the equation. If necessary, round answers to the nearest hundredth. 5x2 + 16x – 84 = 0
answered
Aug 14, 2019
Mathematics
college
1
vote
154k
views
Plss can someone help me with this problem and pls show work
answered
Feb 15, 2019
Mathematics
middle-school
2
votes
27.9k
views
A small block of mass 1.57 kg rests on the left edge of a block of length 3.45 m and mass 7.04 kg. the coefficient of kinetic friction between the two blocks is 0.307, and the surface on which the 7.04
answered
Dec 21, 2018
Physics
high-school
4
votes
183k
views
Is quadrilateral jklm the result of a dilation of quadrilateral abcd by a scale factor of 2? why or why not?
answered
Dec 15, 2018
Mathematics
high-school
5
votes
192k
views
In a scale drawing,a 48-ft wall is represented by a line 5 in long.using the same scale,what is the height of a building that is represented by a line 3.5 in long ?
answered
Dec 8, 2018
Mathematics
middle-school
4
votes
96.1k
views
Which of the following was the MOST RECENT group to invade northern India? A. Dravidians B. Aryans C. Greeks D. Huns
answered
Dec 3, 2018
History
high-school
3
votes
145k
views
Find the value of each expression when a=-2 b=-3 and c=5 5a-(4b+6c)=?
answered
Jul 28, 2018
Mathematics
high-school
5
votes
225k
views
Why is Winnie Foster thinking of running away? A. Her parents are overprotective, and she wants to do something interesting. B. Her parents pay attention to her grandmother, and she feels ignored. C. Her
answered
Feb 16, 2018
English
college
5
votes
168k
views
Jamal wants to compare his resting heart rate (number of heart beats per minute at rest) with his target heart rate. His target heart rate is_______________. Question 7 options: the maximum number of times
answered
Oct 29, 2017
Health
high-school
1
vote
117k
views
3. Name the three times when acceleration occurs. 4. What two things does gravitational force depend on? 5. Explain the difference between mass and weight. 6. What force keeps the cup on the board?
answered
Oct 15, 2017
Physics
middle-school
4
votes
29.1k
views
How to solve 302x 8 using standard algorithm
answered
Feb 20, 2016
Mathematics
middle-school
4
votes
89.6k
views
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