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In ∆ABC with m∠C = 90° the sides satisfy the ratio BC:AC:AB = 4:3:5. If the side with middle length is 12 cm, find: 1) The perimeter of ∆ABC; 2) The area of ∆ABC; 3) The height to the hypotenuse.
answered
May 30, 2019
Mathematics
college
4
votes
48.0k
views
The reaction of glucose, c6h12o6, with oxygen produces carbon dioxide and water. what is the sum of the coefficients in the balanced equation?
answered
Jan 6, 2019
Chemistry
high-school
2
votes
48.2k
views
ASAP Which is the Hindu belief in karma? A. That one’s actions determines one’s fate . B. That man should only worship one God . C. That a child should always obey their parents . D. That a woman should
answered
Dec 7, 2018
History
middle-school
1
vote
178k
views
The rotational period of the moon is_________. 1. greater than the revolution period around earth 2. equal to the revolution period around earth 3. always changing 4. less than revolution period around
answered
Aug 29, 2018
Biology
middle-school
4
votes
195k
views
What is 8.9 × 10 to the 4th power? (10 with the 4 being an exponent)
answered
Jul 2, 2018
Mathematics
middle-school
4
votes
229k
views
Name the painting above and its artist. What type of perspective was created by the artist in this painting? Determine the vanishing point(s) and the elements in the painting that lead to it/them
answered
Apr 23, 2018
Arts
college
2
votes
151k
views
How does the use of hyperbole affect the mood of this poem ? A. It intensifies the mood by emphasizing the poet's sorrow. B. It lightens the mood by making the beloved seem ridiculous. C. It lightens the
answered
Apr 14, 2018
English
high-school
5
votes
34.9k
views
What did neil armstrong take on the moon?
answered
Feb 3, 2018
Social Studies
high-school
2
votes
44.3k
views
district courts are the only federal courts that _____. a. have appellate jurisdiction b. use a jury c. have original jurisdiction d. use a bailiff
answered
Dec 18, 2017
History
college
3
votes
133k
views
Between which two integers does square root of 178 lie? A. 13 and 14 B. 17 and 18 C. 88 and 90 D. 177 and 179
answered
Jul 9, 2017
Mathematics
high-school
4
votes
138k
views
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