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The equations shown represent two altitudes of a triangle. y = x+1 and y = −2x−1 What are the coordinates of the orthocenter of the triangle?
asked
Jun 12, 2021
Mathematics
high-school
1
answer
5
votes
201k
views
Select the correct statement(s) regarding optical signals. A. Optical signals are susceptible to radio frequency interference (RFI). B. Although optical signals are part of the electromagnetic spectrum,
asked
May 16, 2021
Computers and Technology
college
1
answer
3
votes
138k
views
How do the expressions 72 divided by 9 and Negative 72 divided by (negative 9) compare when they are evaluated?
asked
Mar 18, 2021
Mathematics
middle-school
2
answers
1
vote
118k
views
The amount of essential fat in the form of vegetable oil needed daily by humans is approximately __________ teaspoons.
asked
Jan 1, 2021
Medicine
college
1
answer
3
votes
185k
views
Why did some people want to reform the Catholic Church in the 1400s? A. They believed that the church had moved away from its core teachings and become corrupt. B. They believed that the church had not
asked
Apr 2, 2020
History
high-school
1
answer
1
vote
36.4k
views
The definition of juxtaposition is?
asked
Mar 26, 2020
English
middle-school
2
answers
4
votes
160k
views
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