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Questions and answers by
trose
Questions (328)
In a right triangle, the acute angles have the relationship sin(x+12°)=cos(18°+2x)
. What is the value of x? What is the
1 answer
77 views
Right triangle ABC
has side lengths AB=6 , BC=8 , and CA=10 . A second right triangle has corresponding vertices of A′ , B′ ,
1 answer
89 views
If c=17 in.
and b=15 in. , find the value of sinθ . Write your answer as a fraction. You do not need to simplify.
1 answer
62 views
A plane is descending at a 12°
angle of depression. If the current altitude of the plane is 1,000 feet, find the distance the
1 answer
276 views
Jasmira has a new corner shelving unit that is triangular. The unit has three identical oblique triangle shelves. Jasmira wants
1 answer
71 views
In △ABC
, if a=36 cm and m∠C = 23° , then what is the length of altitude h ? Round your answer to the nearest whole number.
1 answer
47 views
The image shows a baseball field, where the distance from home plate to first base is 90 feet. What is the distance from home
1 answer
80 views
If an equilateral triangle has a perimeter of 48, what is the length of the perpendicular bisector of any of its sides
8 8
1 answer
60 views
Deshaun is looking up at a flag that is 50 feet away from him at an angle of elevation from ground level of 35°
What is the
1 answer
140 views
Assess Russia’s drive to the east and its efforts to modernize its society.
Russia's drive to the east led to the end of
1 answer
69 views
Describe what the imperialist policies of the United States had in common with European powers and what was different about them
1 answer
67 views
Explain why the “Scramble for Africa” occurred in the late nineteenth century
European powers wanted to exploit Africa's
1 answer
81 views
Distinguish between the response of China and Japan to the expansion of European powers into East Asia in the nineteenth
1 answer
80 views
Describe how Europeans’ extensive trade with India gradually led to the British conquest of the subcontinent
The British East
1 answer
81 views
Assess the role of the slave trade and the impact of slavery both on Africa and the New World
The slave trade led to the economic
1 answer
89 views
Compare the colonial empires that the Spanish and Portuguese organized in the sixteenth century.
The Spanish and Portuguese both
1 answer
81 views
How did acts of civil disobedience by colonized peoples undermine the power and authority of colonizers?
They challenged the
1 answer
67 views
What were the effects of the Amritsar Massacre on Indian nationalism and the British colonization of India?
It ended Indian
1 answer
84 views
Why were some African resistance movements to European imperialism more successful than others?
Some had better organization,
1 answer
65 views
How did Japan’s and China’s response to imperialism differ?
Japan and China both tried to isolate themselves to resist
1 answer
74 views
Why were Russian serfs liberated?
To end the policy of Russification To end the policy of Russification To modernize the Russian
1 answer
72 views
What were the short-term and long-term causes of the policy of Russification and what were its effects on colonization?
The
1 answer
50 views
How did the Treaty of Nanking affect the Qing dynasty?
It had no significant effect on the Qing dynasty It had no significant
1 answer
71 views
What was one consequence of the Columbian Exchange on different groups of populations?
The end of the Age of Exploration The end
1 answer
74 views
What was a key similarity in European global expansion to the Western and Eastern Hemispheres?
The establishment of democratic
1 answer
96 views
What was one of the main religious motivations that led to European exploration?
Spread of Christianity Spread of Christianity
1 answer
69 views
How did the exchange of goods and ideas during the Age of Exploration impact Europe, Africa, and Asia?
It led to the
1 answer
63 views
A right triangle has a hypotenuse of length 102–√
and an angle of 45 degrees, with a side opposite this angle with a length
3 answers
148 views
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