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The length of the hypotenuse of a right triangle is 25 centimeters, and the length of one leg is 7 certain. What is the area of the triangle? A) 84sq.cm. B) 175sq.cm. C) 87.5sq.cm. D) 168sq.cm. E) 24sq.
answered
Apr 3, 2021
Mathematics
middle-school
7
votes
73.1k
views
Hitchhiker's thumb (H) is dominant to no hitchhiker's thumb (h). A woman who does not have hitchhiker's thumb marries a man who is heterozygous for hitchhiker's thumb. What is true of their offspring?
answered
Feb 21, 2021
Biology
middle-school
2
votes
218k
views
Who is known as “laughing philosopher “ ?
answered
Feb 19, 2021
Chemistry
high-school
5
votes
8.4k
views
The thermosphere is characterized by a drastic increase in temperature. What is the reason for this increase? A. absorption of ultraviolet rays from the Sun B. decrease in moisture C. entrapment of greenhouse
answered
Feb 16, 2021
Physics
college
6
votes
103k
views
When an object returns to its original shape and size after the stress is removed, it is called _____. strain deformation brittle deformation ductile deformation elastic deformation
answered
Dec 23, 2020
Geography
high-school
4
votes
164k
views
Which of these new government agencies were created by the National Security Act? Check all of the boxes that apply. the Central Intelligence Agency the Environmental Protection Agency the National Security
answered
Oct 31, 2020
History
middle-school
1
vote
26.4k
views
Read the excerpt from The Crisis, Number I. "Not a man lives on the continent but fully believes that a separation must some time or other finally take place, and a generous parent should have said, 'If
answered
Oct 20, 2020
English
college
2
votes
174k
views
Lucy bought a doormat for $7 and some placemats for $2 each. Her total average cost per item was $3. Create a rational equation, and determine how many placemats she bought.
answered
Mar 26, 2020
Mathematics
high-school
4
votes
187k
views
1. Many people confuse the terms energy, work, and power. Explain how they are alike and how they are different.
answered
Jan 13, 2020
Physics
middle-school
4
votes
147k
views
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